We’re building the most comprehensive event tech platform on the planet. Our system helps event organizers plan, promote, and sell tickets for their events. We're looking for a Full-stack Developer who can contribute across the entire stack, help modernize our architecture, and build reliable, user-friendly features that scale.

If you want to apply, please find the vacancy on our website stager.co/jobs.

We’re building an AI-native product for developers - part of Surge 2023, Sequoia’s rapid scale-up program for early-stage startups - and are looking for a founding Staff Engineer to join us early.

A few quick bullets - -> Early-stage, fast-moving startup with real momentum -> Product built by the founders themselves — this is a rare chance to work directly with them on deeply technical challenges -> Stack is heavy on Rust, with real-world distributed systems at the core -> This is a founding team role — you’ll help shape architecture, team culture, and product direction -> Remote-first and async-friendly

We're looking for senior engineers (staff level and above) with strong experience building and scaling distributed systems in production, with Rust.

How to apply: Email me at [email protected] or fill in this form - https://forms.gle/8uhDngCcyz9WqCHS9

We are currently seeking a talented and driven Java Developer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a fintech venture with emphasis in capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $125k-200k, full benefits, cash bonus, and equity.

Requirements:

Electronic trading server-side software development experience

Experience in Open Source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, Agrona, or CoinTossX is a big plus

Experience with Adaptive Hydra trading platform is a big plus

Benefits:

- Flexible hybrid schedule to accommodate other commitments

- Collaborative and supportive team environment

- Relocation assistance to NYC Metro area

If you are passionate about Java development and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to [email protected] in this opportunity.

Synapse is a funded startup backed by a Fortune 100 CEO with the goal of making academic research and news more accessible. With our mobile app, users will be able to see the latest research papers and news in their fields of choice in a curated feed based on the topics, journals, and authors they follow. Our mission is to connect the right researchers to the right papers. Right now, we’re building ways to streamline how scientists discover and share research but ultimately we will become the definitive global hub for scientific discourse.

We’re looking for a founding software engineer with Python and React experience to work on our web and mobile apps.

Experience with React Native and mobile development in general, is a big plus.

Experience with MongoDB and Flask are also nice to have.

*Tech Stack*

- database: MongoDB - mobile app: Typescript, React Native - api: Python, Flask - infra: AWS Beanstalk

*Salary and Benefits*

90-100k starting annual salary( plus equity). This range is highly subject to change after we raise again in November

Please email [email protected] with your resume !

To assist us in developing our core stack, which includes high-performance geometry kernels and DSL compilers, we are seeking senior systems engineers with solid backgrounds in computer science. A close-knit, highly technical team with expertise in physics, mathematics, compilers, C++, Rust, and optimization will be yours to join.

You will be working on systems-level architecture and backend infrastructure; high-performance geometric algorithms (meshing, optimization, constraints); a bespoke compiler stack for our engineering DSL; and cooperative work with academics, designers, and domain specialists. [1] https://github.com/3yq27y4lgp2bvz6bkhm

You might be a fit if you: - Have strong CS fundamentals and systems programming experience - Know your way around C++, Rust, Python of functional languages - Enjoy writing performant, well-architected code for real-world math problems - Are excited by geometry, compilers, or simulation engines

We’re based in Tokyo and this role is on-site. We’ll sponsor your relocation and visa. Our team is international, and we work in English.

Learn more and apply: https://www.notion.so/braid-technologies Or email us: [email protected]

We're looking for engineers obsessed with craft, speed, and ownership. If you're not ready to grind and grow, skip this post. Push the limits of AI in real-world consumer apps Ship fast, iterate faster—quality is non-negotiable Build systems that scale without flinching under load Explore the frontier of entertainment through rapid iteration

Learn more here: https://www.linkedin.com/jobs/view/4239709007 Email CV: [email protected]

These are unique opportunities to shape the future of travel technology for a beloved brand, reimagining how millions of people discover, plan, and experience journeys around the world.

- Software Engineer, Elixir

- Mobile Software Engineer, Flutter/Dart

- Director of Data

More roles available at: https://careers.redventures.com/us/en/lonely-planet-jobs

SonarMD is a healthcare startup using data to help people with chronic GI conditions maintain a better quality of life. We work directly with care teams to identify early signs of deterioration—so we can intervene before painful flare-ups or ER visits happen.

We’re hiring a senior data/backend engineer to help me (staff engineer) build our data platform from the ground up.

You’ll be the first dedicated data engineer on a small, mission-driven team. There’s no legacy stack—you’ll help architect and implement the systems that turn messy healthcare data (claims, EHR, wearables, patient surveys) into something actionable. The work you do will drive everything from reporting to predictive insights, and shape the foundation for future AI/ML capabilities.

We’re looking for someone who:

    - Has built and owned production ingestion pipelines and backend systems

    - Can design systems and write clean, reliable code in Node/Python

    - Has experience with AWS (Glue, RDS, Lambda, Step Functions)

    - Knows data modeling, SQL, and IaC (Ansible/Terraform/CDK)

    - Likes to collaborate, solve real problems, and make smart tradeoffs in ambiguous situations

If you want to build meaningful systems that improve lives—and you like working with autonomy alongside another senior engineer—email me: [email protected] Send a resume, GitHub, portfolio, blog—whatever shows how you think and what you’ve built. No cover letter needed. Full JD: https://sonarmd.com/join-our-team/

CredCore helps companies analyze Credit Agreements using AI. We are looking to hire an Engineering Lead with 10+ years of experience. You should be familiar with design patterns and software architecture, infra/kubernetes, and TypeScript/Python. If you’re interested, please reach out to me at [email protected].

A cover letter is not necessary. But please share your resume and links to your GitHub/GitLab/StackOverflow/other profile, or blog/papers, or other portfolio we can review before setting up the interviews.

Scholarly is building the operating system for higher education. Our vision is to build the future system of record for the industry. We are building a software platform that enables our customers to make data-driven decisions and to automate essential processes like performance reviews, tenure processes, leave workflows, and more. We are a seed stage company of experienced, motivated, and collaborative founders. We are a seed stage company of about 10 folks. We are backed by leading investors in the industry and working with some of the best universities in the US.

We're looking for a junior- to mid-level full-stack candidate without about 5 years of experience building web applications. We write Ruby and Rails, but we are considering candidates with other stack experiences.

If interested, please apply here: https://scholarly.breezy.hr/p/f3bc050f524d-software-engineer

Integral is AI-native Slack/Discord alternative. A communication app built for scale, since first gen communication apps get too noisy after 20 users start chatting. Pre-seed funded, closing seed round imminently. Currently a 1-person company. solo founder, Sina, built the first version (desktop & mobile) and launched and ranked #1 product of the day on Product Hunt and got early power users and has a 4k+ waitlist.

the ideal candidate is a product-minded engineer who has worked at early stage startups ideally as a CTO or founding engineer. experience with compliance is nice to have. being based in SF bay area is a must.

https://integralhq.com | sina[at]integralhq.com

Chronograph was founded to bring next-generation technology to private capital markets. Through our suite of cloud-based analytics and data management solutions, we help many of the world’s largest and most sophisticated venture capital, private equity, and credit funds understand their investment performance in unprecedented detail.

We are looking for a candidate with a generalist background in software development, including 3-5+ years of experience on DevOps, Platform Engineering, Site Reliability Engineering (SRE), or MLOps teams. You’d be joining a small cross-functional team and have the chance to make critical contributions as we scale our engineering team and business.

Our ideal candidate has a passion for automating ops, troubleshooting infrastructure, and creating first-class developer experiences. On top of that, expertise with the following (or similar) tools/technologies is a strong signal of fit: Kubernetes, Prometheus, Grafana, Terraform, AWS, GitHub Actions, PostgreSQL, Node.js, Ruby on Rails, Nix, and Docker.

Note that while this is a remote position, travel to our NYC HQ 3x/year for "team week” on-sites is required.

If interested, apply here: https://grnh.se/1q1yybxf7us

1. Sr. SWE, Marketplace - https://jobs.ashbyhq.com/cloudtrucks/03a04ae9-07f8-4afe-aafd...

2. SWE, Business Platform - https://jobs.ashbyhq.com/cloudtrucks/f0343129-4cb4-4615-98ac...

3. Sr. PM - https://jobs.ashbyhq.com/cloudtrucks/44bfdf6d-e186-4859-abcc...

...and more urgent roles open. Please look at our careers page (https://www.cloudtrucks.com/careers#open-roles) and apply directly. All respective roles are being actively vetted by the hiring managers so don't hesitate and hit apply.

We're a small team of 4, but scaled to $1M+ in ARR across ~200 customers and recently raised $5.6M from YC and the founders of Posthog, Algolia, Showpad, Shipbob, etc.

We're building the entire data stack of a marketeer in-house and deeply integrated. This offers them a 10x better product experience to understand where they're acquiring customers from.

Our infra processes ~4000 jobs/s and billions of $ in e-commerce transactions. We're building realtime data pipelines and complex data analysis tools -- lots of interesting challenges.

Have a look here for more info - https://runconverge.com/careers

Jupiter is rewiring healthcare supply and demand, enabling patients to save their healthcare dollars rather than paying them to an insurer, and easily find high-value, high-quality direct pay care.

We have built the largest database of direct pay pricing data in the US, are using AI to make it easily searchable, and are launching innovative insurance plans in the coming weeks.

We are hiring for multiple engineering roles:

- Engineering Lead / Head of Engineering to lead overall technical build-out of product

- Front-End Engineer (must be highly competent with React)

- Back-End Engineer (built mostly in Postgres today)

- AI Engineer to update/improve chatbot (current chatbot is built on GPT-4o)

We value intelligence, competence, teamwork, and energy for the mission. Our team are highly accomplished across disciplines, and have worked in industry and in leadership roles at multiple successful start-ups previously.

If you are interested in any of these roles, we'd love to hear from you! Please reach out at [email protected]

We're building products to help general contractors get work done. To start, we're focusing on the arduous, highly-manual, error-ridden submittal review process. Reach out to careers@getbixby to learn more.

Check out the JD here: https://www.notion.so/Bixby-Software-Engineer-Founding-Team-...

https://www.linkedin.com/in/bipul7

Open Roles: -Full Stack Engineer (Django heavy) - Remote Europe (full time) -Backend Engineer, Platform (Django) - Remote Europe (full time) -Infrastructure Engineer, Platform - Remote Europe/LaTam (full time) -Product Design Lead (ux/ui) - Remote US -SQA Engineer (automation and manual) - Remote Europe

For detailed information check out https://canvas.io/jobs.

Keywords: 3D, computer vision, photogrammetry, geomatics, SLAM, django, aws

https://app.trinethire.com/companies/92223-clearview-ai-inc/...

Clearview AI is the leading provider of facial recognition technologies to US law enforcement, state, and federal agencies. Our mission is to help our users solve crimes and prevent financial fraud with the responsible use of our facial recognition software. Our company is a high-octane, fast growing startup looking to hire enthusiastic and intelligent team members to join our team. To learn more about us, please visit www.clearview.ai and our revolutionary facial recognition technology.

We're seeking an experienced Full-Stack Engineer to join our team and help evolve our customer-facing web application. You'll work at the intersection of cutting-edge AI facial recognition technology and user experience, building features that make our facial recognition capabilities accessible and valuable to our government and law enforcement clients.

Please apply with the link above.

We’re building the future of consumer entertainment using cutting-edge multimodal AI. In just six months post-launch, we’ve scaled to millions of users and an 8-figure revenue run rate.

We’re a small, technical team who like to move quickly and build ambitiously. If you’re excited by high ownership, solving hard problems, and shipping real products, this might be for you.

We work in the adult entertainment space, so please apply only if you’re comfortable with this domain.

Interested? Send your resume to [email protected] with either a snippet of code you’re proud of, or a short explanation of an interesting technical problem you’ve tackled.

https://bit.ly/4n1fTVK

Mapistry is looking for an experienced engineer to join our small team, building the environmental compliance command center used by hundreds of manufacturing facilities. If you have always wanted to work on a product that has a meaningful impact on the world and love working at startups, Mapistry could be the place for you.

Please apply with the link above.

https://www.codeweavers.com/about/jobs

CodeWeavers is looking for an Engagement Manager to take point on managing client-facing engagements, with a focus on process—not just deliverables. You’ll be the go-to person for PortJump and ExecMode clients from kickoff through completion and beyond.

Please see link above for information, compensation, requirements, and how to apply.

Please direct any questions to the email address on our Jobs page.

Join our founding engineering team. Peregrine helps critical institutions make better decisions and improve operations by unlocking the value of their data.

[Leadership] Engineering Manager, Apps https://grnh.se/el92v4z85us

[Leadership] Engineering Manager, AI https://grnh.se/0w7ot24o5us

Senior Software Engineer, AI https://grnh.se/yl9kuqrg5us

Senior Software Engineer, Identity https://grnh.se/50d3qvci5us

Senior Software Engineer, Foundations https://grnh.se/abt7s7um5us

Senior Software Engineer, Apps https://grnh.se/entmfov95us

Senior Software Engineer, Data https://grnh.se/mdw790k95us

Senior Infrastructure Engineer https://grnh.se/vvkanme45us

Senior Network Engineer https://grnh.se/xln6w1hc5us

JOB RESPONSIBILITIES

• Translate design concepts, prototypes and designs into launch-ready website

• Collaborate with account managers, designers, and copywriters to ensure design vision and branding are maintained and all deliverables are completed on time

• Provide timeline/budget estimates for all website projects

• Handle multiple project requirements and make appropriate technical decisions as needed

• Website maintenance, including but not limited to: content updates, bug fixes, troubleshooting, and QA testing

• Be aware of show milestones and other important dates and make appropriate website updates

• Set up Google Tag Manager / Google Analytics accounts and event tracking for all websites

• Act as point of contact for Google Analytics related questions / data requests

• Graphics manipulation, editing, and optimization

• Explore new technologies/industry trends and technical innovation

REQUIREMENTS

• 5+ years of web design/development experience in a full service, high energy, agency environment

• Background in arts and entertainment is preferred

• For additional requirements, please go to our Careers Page: https://spotnyc.com/careers for the full job posting

SALARY: $85,000 - $95,000/year

TO APPLY: send your resume to [email protected] with a portfolio of your web development work

We’re Edlink — a 23-person startup in Austin, TX, tackling some of the hardest problems in educational technology. Our API connects learning platforms with school data systems and powers access for 60M+ users at 5,000+ districts and universities.

We're hiring a Staff Backend Software Engineer (TypeScript & Node) to join us on-site in Austin.

What You'll Do: Design and build powerful APIs and high-volume data pipelines.

Take ownership and lead on making meaningful product decisions.

Requirements: TypeScript is your strongest language.

Must be eligible to work in the US. This is an on-site only position.

Comp Range: $250K–$300K DOE + 0.2%–0.5% equity

If this sounds like you, reach out. We’re actively hiring and respond to every applicant.

Apply here: https://jobs.ashbyhq.com/edlink/f63cadaf-06d1-4920-9237-5e49...

If protecting people's privacy is a passion for you as it has been for me for decades, this could be a great fit!

If terms like verifiable credentials, OIDC, and ZKPs don't scare you, this full-stack dev role might be for you -- contract at first but the ideal would be to move into a CTO role for our WolfNYC (VC) backed startup.

We are also hiring B2C & B2B Growth marketing roles, as well as an operations person.

https://consentkeys.com/careers

Hi everyone! We’re a Series A startup on a mission to protect society from fraud and money laundering using a Cloud based SaaS platform. With fraud and money laundering skyrocketing, regulated professionals are struggling to keep pace with their compliance obligations. Thirdfort turns compliance into a competitive advantage, offering beautifully secure onboarding for regulated businesses operating across legal and property. We’ve already protected over 2.5 million people through life’s big transactions, with a core aim to protect many more.

We have the following open positions:

- Security Engineer - we’re looking for a security generalist who’s happy to get stuck into everything from architecture and assessments to policy and compliance.

- Lead React Native Engineer - we're looking for a highly experience React Native engineer with solid mobile experience to take the lead on our new app experience.

Come take a look at our open roles: https://www.thirdfort.com/jobs/

Falconer is building AI-powered knowledge tools for engineers. Knowledge management is a $30b industry, and we intend to build the tools that leverage AI to power the next generation of engineering knowledge. Our vision is to empower every engineer to write as well as the best technical writers, and enable every organization to have internal docs as great as the best external docs are.

We're currently a team of 4 from Stripe and Meta, prototyping the product with design partners, and hiring a few more engineers to round out the founding team. We've raised a $5m seed round and have several customers lined up, we just need to build it!

Apply at https://falconer.ai/careers, or drop your resume and a sentence or two about what AI knowledge workflows you would be excited to build to [email protected]!

Sway is rebuilding representative democracy from the ground up in a consumer-facing fashion. Our platform converts grassroots social support into real electoral leverage, giving political organizers viral, bottom-up tools to mobilize voters. We’ve shipped our MVP and are beta-testing ahead of the 2025 election cycle.

What you’ll do

* Build core features across a modern TypeScript stack (Next.js + React frontend, real-time GraphQL via Hasura, TS backend)

* Make architecture, infra, security, privacy, and product decisions as part of a small, but tight-knit founding team.

* Scale our social-graph and verification systems while running rapid product experiments with users.

Who you are

* Excited to be onsite in San Francisco, 5 days a week with an early, mission-driven team.

* Comfortable moving fast in both frontend and backend TS.

* Experienced in shipping quickly and robustly at an early-stage startup—or are eager to learn.

* Motivated by high-impact civic tech and/or consumer-facing products.

Why Sway

* Competitive comp with medical, dental, vision, and life insurance.

* Flexible PTO.

* Direct ownership over technology that can reshape American politics.

* See more about Sway and the role here: https://swaynetworks.notion.site/Full-stack-Engineer-Job-Des...

Apply: Email [email protected] with your resume and a few lines on why this mission excites you.

Roles: Computer Vision Engineer

Roles: Mid - Sen Frontend Engineer (React Native)

We are building software to help landscapers design, sell and maintain beautiful spaces. Millions of acres a year are converted into urban dwelling spaces, and we want to help make them as beautiful and as ecologically friendly as possible.

Duranta was founded a year ago. We are well funded and are expanding our team after having spent the last 9 months building an MVP and validating the market. We are looking for a frontend engineer and a computer vision engineer to complement our team. As the second CV/ML engineer you will have the opportunity to work closely with the founders & our CV/ML advisor, shape the CV/ML architecture and make a significant impact on the company’s product and trajectory. As a frontend engineer you and your 3 FE peers, will build critical user features in React Native and work closely with our designer and the founders.

Frontend: React, React Native, Typescript

Backend: Go, PostgreSQL running on AWS

CV/ML: Python, PyTorch, Marsk2Former running on AWS

If you're interested in working with us, please apply online. Mention you're from HN and let us know why Duranta is of interest and what you've been working on lately.

Please apply on: https://jobs.lever.co/getduranta

The real estate industry is undergoing a massive shift, and AI is about to reshape how millions of agents operate daily. Sidekick is first to market with a verticalized solution, has strong early traction, and is backed by leaders who’ve built and sold category-defining products.

We’re building the AI-powered operating system for residential real estate agents to streamline workflows, boost productivity, and unlock new growth opportunities. Sidekick combines advanced large language models with deeply integrated domain-specific tools to handle the complexity of real estate—from data to transaction management and daily operations. We’ve hit product-market fit and are growing rapidly. Here’s why now is a great time to join Sidekick:

Accelerating Product Market Fit We’re solving urgent, high-value problems for real estate professionals and have seen rapid adoption from top agents, brokerages and MLSs across the U.S.

Industry-Defining Partnerships We’re working hand-in-hand with some of the most forward-thinking brokerages and real estate leaders to shape the future of AI in the industry.

Elite, Cross-Functional Team Our team includes seasoned operators, engineers, designers, with deep industry experience.

Generative AI, Purpose-Built At Sidekick, engineers work directly with foundation model APIs and our own proprietary data pipelines to build AI-native workflows that reimagine how agents operate—from lead to close.

Compensation & Ownership We offer competitive salary, generous equity, and the opportunity to make a foundational impact at an early-stage company with breakout momentum.

This is a high impact role that requires both strategic thinking and hands-on execution, reporting directly to the CTO.

Apply here! : https://www.linkedin.com/jobs/view/4241641813

Cantina, founded by Sean Parker, is the first social AI platform, empowering users to create lifelike AI characters that interact across the web. Work on building cutting-edge AI bot platforms for our social app. Develop innovative features like AI-generated media, text-to-speech, and voice interactions.

Stack: Swift, UIKit, Objective-C, AVFoundation, custom graphics, UI development, and backend interaction.

Email: [email protected] to schedule a chat.

Apply at: https://jobs.ashbyhq.com/cantina/72fc1228-c538-41f6-a7ee-c54...

Help Us Shape the Future of Music Education

LabAMI’s mission is to harness technology to make learning music more accessible, intuitive, and meaningful for everyone, while keeping the essential human touch at its core. We empower teachers to expand their impact, help students and parents chart inspiring learning journeys, and connect a global community of musicians, educators, and enthusiasts.

As part of the founding team, you’ll take ownership of our evolving iOS app, collaborating closely with the founders to drive product vision and feature development. You’ll play a key role in shaping an engaging, community-driven platform that supports both educators and learners. As an early team member, your voice and skills will directly influence our product, culture, and company trajectory.

What We’re Looking For

- Strong skills in at least one programming language

- Passion for our mission and excitement to work in an early-stage team

- Ownership mindset and ability to thrive in a collaborative, fast-paced environment

- Preferred: iOS experience (Swift/SwiftUI/UIKit/etc.); shipped consumer apps

This is a remote, equity-only role with a mission-driven, flexible team that cares deeply about music and technology.

Apply here! https://forms.gle/tmD8NDunyFhkpdPk7

We're building the first AI-enabled regulatory platform for drug development. The existing processes to submit regulatory submissions to government bodies are extremely time consuming and expensive (plus no one likes paperwork). We're building a SaaS platform powered by LLMs to dramtically reduce the time spent producing regulatory documents (97% reduction in current benchmarks).

We're looking for a backend engineer to join our team to work on our backend service, data pipelines, and production LLM capabilities. Apply at https://job-boards.greenhouse.io/weave/jobs/4003308009

We run django + postgres + redis + celery.

Viam helps companies unlock the power of AI, data, and automation in the physical world. We provide a single platform for engineers of all disciplines to solve problems together and build solutions across robotics, climate tech, marine, industrial manufacturing, Food & Beverage, and more. Founded in 2020 by former MongoDB co-founder and CTO Eliot Horowitz.

As a key member of our Infrastructure team, you will contribute to developer tooling used both internally and by external users, support the reliability and performance of our systems across multiple platforms, and play a key role in unblocking our engineers and our customers to ship quickly and confidently.

Any interest? Please apply at https://grnh.se/p2mzkspt4us

Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We've built 4 products so far and have plans for more:

  * Code Quality: a universal linter/formatter, available as a CLI, VSCode extension, and CI check;

  * Merge Queue: a merge queue, to ensure that PRs are tested in order before they're merged; and

  * CI Analytics: detects, quarantines, and eliminates flaky tests from your code base. Prevents flakey tests from producing noise and blocking CI.

  *Flaky Tests: Detect and eliminate Flaky Tests.

Our tech stack:

  * Frontend: Typescript, React, Redux, Next.js
  * Backend: Typescript, Node, AWS, CDK, k8s, gRPC
  * Observability: Prometheus, Grafana, Kiali, Jaeger
  * CLI: C++20, Bazel
  * VSCode Extension: Typescript
  * CI/CD: GitHub Actions
  * General: GitHub, Slack, Linear, Slite

Estuary is a VC-backed startup building the next generation of real-time data infrastructure. Our platform, Estuary Flow, combines change data capture (CDC), stream processing, and declarative configuration to unify real-time and batch data movement.

We’re open-source, developer-first, and focused on making data engineering radically simpler.

We’re a small, high-trust team with deep experience in distributed systems, stream processing, and data tooling — and we’re growing.

We’re hiring for:

Senior Backend Engineer (Integrations) – 5+ years of backend engineering experience. Own and scale high-impact systems that power real-time data pipelines. You’ll work on complex integrations with external APIs and databases, improve our internal connector frameworks, and tackle deep challenges in performance, reliability, and developer experience.

Backend Engineer (Integrations) – 2–4 years of backend experience. Help expand and maintain our catalog of real-time data connectors using Python. You’ll work closely with experienced engineers to build and optimize integrations with third-party systems, while deepening your skills in infrastructure and stream processing.

What we’re looking for:

We’re looking for engineers who care about building reliable, maintainable systems and enjoy working with complex APIs and data flows. We value curiosity, clear communication, and a willingness to learn.

Bonus points for experience with CDC tools, open source contributions, or fast-paced startups.

To apply: Email your resume to [email protected]

We are building the world’s most advanced Geospatial AI platform to help public organizations (local, national, intergovernmental) make decisions with real-time location data using AI Agents. Some of the world’s largest organizations are already on our waitlist, and you'll be iterating on their feedback

- This will be the most challenging (but rewarding) build of your life. You’ll be joining a team that delivers at the highest level

- Agentic AI, MCP/A2A/ACP, ACE, Prompt caching, TPM limits, Parallel processing, Memory management, Autoscaling

- Python, SQL, LangChain, AWS, Kubernetes, DuckDB, Next.js, React, WASM, DeckGL

- You think like an architect, execute like a builder and code like AI

- You ship fast, high standards, low ego

- You’re not here for the early startup paycheck, you know the pay is low at the start, instead, you’re in for the long game and care about building the most meaningful product of your career

- We are looking for killers, this will be fun and you’ll be fairly rewarded

(!) If at any point this sounds too intense or competitive, this is not for you

Process: - 10m call --> 30m system design test --> 10m team feeling call - $500 trial week, then $2000/month as a contractor for 3 months. Money scales fast based on how much you help us convert our 80+ solid leads into paying customers by shipping features fast. - After 3 months, you will transition to a Founding Engineer / CTO / Senior Dev role with equity depending on your goals.

--> [email protected] (subject: “FOUNDING ENGINEER - FIRSTNAME LASTNAME) with CV/LinkedIn & GitHub/portfolio/something you’ve built before that ideally generated revenue --> And common guys don't use AI to write me an long email, just be straightforward

We're building a next-generation platform for advanced engineering design automation – a system that goes from high-level problem descriptions to optimized, manufacturing-ready geometry. Think: compilers for physics problems, not just code.

We're looking for senior systems engineers with strong computer science foundations to help us build our core stack – from DSL compilers to high-performance geometry kernels. You’ll join a tight-knit, deeply technical team with backgrounds in C++, Rust, compilers, optimization, physics and mathematics.

What you'll work on: - A custom compiler stack for our engineering DSL - High-performance geometric algorithms (meshing, optimization, constraints) - Systems-level architecture and backend infrastructure - Collaborative work with researchers, designers, and domain experts

You might be a fit if you: - Have strong CS fundamentals and systems programming experience - Know your way around C++, Rust, Python of functional languages - Enjoy writing performant, well-architected code for real-world math problems - Are excited by geometry, compilers, or simulation engines

We’re based in Tokyo and this role is on-site. We’ll sponsor your relocation and visa. Our team is international, and we work in English.

Learn more and apply: https://www.notion.so/braid-technologies/Senior-Software-Eng...

Or email us: [email protected]

We're building the next £100bn+ retailer, and hiring an FD to help us build our capital flywheel, sort inventory financing and negotiate credit terms, interact with our db + codebase to automate and build reporting.

Applicants should send me their favourite old annual report and what they learned from it, to ethan at dirac dot software

Looking forward to hearing from you!

Here at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place to Work by the Washington Business Journal.

We're focused on hiring new teammates that hold a Secret (or higher) clearance during our one-day, invitation-only hiring event on June 18. Looking forward to seeing you at the event and please mention Hacker News as the referrer! | apply @ https://www.bti360.com/careers#6925340

PermitFlow’s mission is to streamline and simplify construction permitting in the $1.6 trillion United States construction market. Our software reduces time to permit, supporting permitting end-to-end including permit research, application preparation, submission, and monitoring.

We’ve raised a $31m Series A led by Kleiner Perkins with participation from Initialized Capital, Y Combinator, Felicis Ventures, Altos Ventures, and the founders and executives from Zillow, PlanGrid, Thumbtack, Bluebeam, Uber, Procore, and more.

Permitting is a challenging yet interesting problem; thousands of municipalities across the United States have their own processes and requirements - many which are continually updating. Software, AI, and LLMs provide an exciting opportunity for us to reason at scale and distill a nuanced and localized permitting process into a standard and streamlined experience for our customers.

We're looking for customer-obsessed, ambitious, and hard-working teammates who are excited about solving a real-world problem with technology at its helm.

NYC Onsite Roles | apply at: https://jobs.ashbyhq.com/permitflow?departmentId=d33195eb-89...

1. Staff Software Engineer - $200K-275K + equity

2. Fullstack Software Engineer - $125-240K + equity

3. Senior Frontend Engineer - $125K-240K + equity

https://permitflow.com/hiring

We are building Personalized AI that reads your mind, not your prompts. Littlebird works behind the scenes to understand the information that matters for your personal workflow - for Mac and Android. $5M seed, remote-first

Our stack: python, React, Swift, Rust, Postgres, AWS, search

Sr. Swift Developer - we develop natively, care about concurrency, SwiftUI - https://scarlet-magician-747.notion.site/Senior-Swift-Engine...

Lead Backend Engineer - we process tons of data including hybrid search and speech processing, and this role will lead BE scalability and ML platform efforts, w/ overview of security and cloud strategy - https://scarlet-magician-747.notion.site/Senior-Backend-Engi...

Every 3 seconds, someone downloads Co–Star. We’ve reached 30% of 18–25 year olds in the US without spending a dime on marketing.

We use astrology to get at something deeper: how people reflect/connect in a chaotic, atomized world. The horoscopes are generated by a custom stack that mixes functional programming and AI with real human poets and astrologers.

You’d be writing Haskell, building ML infra, and scaling data pipelines.

We’re a small team that cares about systems design, poetry, psychoanalysis, and doing things in a principled way. We also care about profitability and efficiency, because they keep us alive.

If you’re into weird problems at the intersection of tech and culture, come help us build some cool shit.

Questions: [email protected] - I'm Hal, I manage the backend.

Apply here: https://job-boards.greenhouse.io/costar/jobs/5421308004

We make sure public money is well invested by building software for governments. We're doing to government software services what challenger banks did to banking.

Our clients are mainly governmental research institutions - we're building tools for scientists to process & visualise data, HPC data processing libraries, web apps to make people's working lives easier, and DevOps pipelines.

Currently hiring a senior react + typescript dev (EU only) and a senior python dev.

Are you a great coder (Python/Typescript, but great skills are transferrable), who enjoys close collaboration with end-users in solving their hard problems?

Do you have a solid foundation in the AI/LLM-world - or are you a great at the above and willing to learn?

Are you well versed in data engineering concepts, and excited to work with the latest GenAI models and bring these solutions into production? Then I'd love to hear from you!

We are a small team who care deeply about our work as well as each other. We iterate fast, and err on the side of showing a quick prototype of an idea, rather than spending hours in meetings talking about it.

Our vision for this project is extremely ambitious, and you will be a crucial part of making this a reality. We've been expanding the team, and are currently looking to fill a few extra roles in the UK/EU.

If you fit the above description, hit me up at [email protected] with your resume + a little bit about yourself!

Squint is the leading manufacturing intelligence platform. We unlock agentic manufacturing by giving frontline operators the knowledge they need, exactly when they need it.

We build consumer-grade software that delivers enterprise-grade impact — on the devices people already know and trust: phones and tablets. By combining cutting-edge tech with thoughtful customer insight we’re transforming how the physical world works.

High Priority Open Roles: - Senior Software Engineer, Full Stack

- Staff Software Engineer, Full Stack

- Senior Software Engineer, Backend

- Staff Software Engineer, Backend

- IT & Security Operations Manager

- Executive Assistant (GTM)

- Workplace Experience Manager

- Director of Product

- Product Designer

- Strategic Enterprise Account Executive

- Account Director, Large Enterprise

- Sales Development Representative

- Go-To-Market Engineer

- Implementation Leader

- Customer Strategy Partner

View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews

Advanced Software Engineer

Direct link to position: https://rma.applytojob.com/apply/24mDhLExjw/Advanced-Softwar...

At Booksy, we're more than just the #1 booking app for beauty and wellness — we’re on a mission to empower small business owners around the world.

Every day, millions of customers rely on Booksy to book services and manage their routines — and thousands of service providers count on us to grow their businesses. As an engineer here, your work directly impacts real people: helping barbers, estheticians, nail techs, and stylists thrive in their craft.

Right now we're hiring for:

Mid-Level Engineer (Python/JS) - Remote (UK/Poland/Spain) Senior Python Engineer - Remote (UK/Poland/Spain) Staff Engineer - Remote (UK/Poland/Spain)

If interested please reach out to Tim.McAllister[at]booksy.com

Adyen is a global fintech platform powering payments, data, and financial services for companies like Meta, Uber, Spotify, and Nike. We’re profitable, publicly traded (AMS: ADYEN), and currently building a new AI research hub in San Francisco.

We’re hiring a Founding Research Engineer (AI) to help launch this team. You'll work directly with our SVP of Engineering and be the first AI research hire in SF, helping define our strategy and ship applied AI systems—focused on areas like foundational models, agentic workflows around identity and risk.

This is a hands-on role for someone with deep technical skill, strong product intuition, and a drive to build.

More info: https://careers.adyen.com/vacancies/6685352-founding-researc...

Questions? Reach out: [email protected]

I’m the Director of Engineering at Pave, a rapidly growing startup revolutionizing financial access for underserved consumers and small businesses through AI-powered Cashflow Analytics and Scores.

50+ risk teams use Pave to reduce defaults, provide the optimal loan amount/credit limit, and maximize collections success.

- We’re hiring a Backend Engineer to scale our data processing platform to 100M+ users: https://wellfound.com/l/2BmPpa

- We’re hiring a Data Scientist to ship models that will redefine the US credit system, making it fair and inclusive: https://wellfound.com/l/2AqFf9

Shoot us an email at [email protected] and let us know you found us on HN!

Pave is backed by Better Tomorrow, Bessemer, 8VC, and other top funds and angels from Coinbase, Chime, SoFi, CashApp, and Plaid.

Company: Audio-First Test Prep Platform

Duration: ~10–12 weeks for MVP

Compensation: Paid contract – competitive rate (no equity)

Experience Level: Mid to Senior preferred (3 years +)

Funding: Final stages of mobilizing resources to begin the MVP build. The project timeline reflects this progression.

We’re building an adaptive, audio-driven test prep platform designed for nurses, pre-med students, law students, and other high-intensity learners balancing work, family, and study. Think voice-based Duolingo meets real-time spaced repetition.

We’ve already built the front-end and now need a self-directed, back-end/full-stack engineer to help us finish the MVP by late summer, early fall.

Ideal Stack (flexible):

* Node.js / Python / Firebase / Postgres / Supabase

* Open to suggestions if justified and lightweight

You might be a fit if:

* You’ve built and launched real tools or platforms before (not just internal dashboards)

* You like fast execution but also appreciate mission-driven projects

* You value clarity, minimal meetings, and aligned momentum

* You have the capacity for solo execution but are open to scaling

* We’re not offering equity or co-founder status. This is paid contract work with possibility for long-term relationship once MVP proves value.

More info + how to apply: (https://hail-peridot-e09.notion.site/Hiring-Full-Stack-Softw...)

*This is a time-sensitive build that requires steady focus. Please only apply if you're able to be fully present during this phase.*

- Game Dev: looking for engineers who know unity, love the anime aesthetic, and want to work on our upcoming strategy RPG.

- Full Stack Software Engineer: looking for smart generalists who love anime and want to work on advanced data processing pipelines for petabytes of anime images & video.

- Audio/LLM Researcher: looking for senior researchers interested in working on foundational end-to-end audio models. Must tolerate^Wlove high-pitched moe anime voices.

Ping over name of best waifu or husband to [email protected]. Can sponsor visas to either USA or JP.

See all roles over at https://spellbrush.com/careers

Veritus Agent is building fully compliant AI agents for regulated industries—starting with financial services. We’re applying voice and language models to deeply human problems, with real-time agent orchestration, adaptive workflows, and strict compliance guardrails built in from day one.

We’re an early-stage startup led by a repeat founder (prev: $15M ARR SaaS exit) and moving fast. Our first use case is collections—but the infrastructure we’re building has much broader applications in servicing, fintech, and beyond.

We’re hiring a founding full-stack AI engineer to:

• Build multi-channel AI agents (voice + messaging) on top of LLMs and voice AI

• Develop guardrails, compliance filters, and eval systems

• Help shape our internal orchestration + CRM platform

• Integrate with real-world systems like payments and loan management APIs

You should be:

• An AI-native builder with deep experience using APIs like OpenAI, Claude, Whisper, etc.

• Comfortable working autonomously and quickly in high-ambiguity, zero-to-one environments

• Excited about joining a small team with a high-performance culture

• Bonus: Background in enterprise software or fintech

We’re based in SF and the roll will be onsite or hybrid.

Email me directly: josh [at] veritusagent [dot] ai

If you haven't heard of us before, we’re a quantitative trading firm that cares a lot about technology. This means building elegant solutions that scale well, never assuming that “best in market” is the same as “best possible,” and ensuring everybody has the resources needed to do their jobs well.

We're looking for folks in New York, London, Hong Kong, and Singapore for a variety of roles including, but not limited to:

- Data Engineers who can help us understand, clean, manage and share the data that guides our trading. At Jane Street, having a thorough and accurate understanding of data is at the core of everything we do -- https://www.janestreet.com/join-jane-street/position/6558007...

- Network Engineers to help our Network Security team run, scale, and continuously improve our infrastructure through hands-on operations, testing, and automation -- https://www.janestreet.com/join-jane-street/position/6230456...

- Machine Learning Engineers with robust experience in machine learning and strong mathematical foundations. Machine learning is a critical pillar of Jane Street's global business. Our ever-evolving trading environment serves as a unique, rapid-feedback platform for ML experimentation, allowing us to incorporate new ideas with relatively little friction -- https://www.janestreet.com/join-jane-street/position/6485460...

- Machine Learning Performance Engineers with experience in low-level systems programming to help optimize the performance of our models - both training and inference -- https://www.janestreet.com/join-jane-street/position/7449077...

- Software Engineers who are intimately tied into every area of our business. We are big believers in functional programming, using OCaml, a statically-typed functional programming language, as our primary development language. We also believe in the value of open source software, using it in our daily work and releasing hundreds of thousands of lines of our own code as open source -- https://www.janestreet.com/join-jane-street/position/4274288...

- Frontend Software Engineers who are passionate about user-interface design and typed functional programming. You would take part in the design and implementation of our next-generation of browser-based tools for operating our trading infrastructure -- https://www.janestreet.com/join-jane-street/position/6184529...

- Production Engineers who spend time both developing software and providing high-quality support for software systems that are critical to our trading business -- https://www.janestreet.com/join-jane-street/position/5108180...

Tech used: GitHub, Linux, Network, Nginx, Python, Embedded, Hardware, HTTP

We seek individuals eager to elevate their careers. Our standards are high, and the work is intellectually challenging. These positions offer the opportunity to make a personal impact, develop your skills, and achieve substantial professional and financial rewards.

More details and option to apply: https://devitjobs.uk/jobs/ApplianSys-Senior-Software-Develop...

Obsidian Security is at the forefront of SaaS security, dedicated to detecting and mitigating threats effectively. We are hiring for multiple roles. With our advanced threat detection solution, we visualize user activity, identify employee compromise, and mitigate insider threats, ensuring data security before a material breach occurs.

Skills:

  - Python (specifically experience with asyncio)
  - Rust a plus
  - SqlAlchemy
  - Fastapi
  - Scylla DB a plus
  - Go

HomeCloud is a fast-growing proptech startup rethinking home inspections, onboarding, and management using cloud-native systems and AI. We just raised a $3.5M seed round from top VCs and are building intelligent infrastructure for the future of homeownership.

We’re looking for a Senior Cloud Engineer to help us build scalable backend systems on AWS using Lambda, Step Functions, DynamoDB, EventBridge, and more. You’ll work with a modern serverless stack, integrate AI services (e.g. OpenAI, Bedrock), and help define our engineering culture alongside the CTO and founding team.

You might be a fit if you:

• Have 5+ years of experience building serverless systems on AWS

• Are fluent in Node.js + TypeScript

• Have worked with serverless architecture and event-driven systems

• Are curious about AI/LLM APIs and how to integrate them into real-world workflows

• Value ownership, pragmatism, and building useful products quickly

This is a high-impact, remote-first role on a small, focused team building the foundation of a data-rich, AI-powered platform.

Remote (UTC-6 to UTC+2)

Apply: https://app.dover.com/apply/HomeCloud/24919848-66d7-48c0-bf5...

Learn more: https://gethomecloud.com/about-us

We are looking for a Team Lead to take command of one of our elite development teams (Python, Rust) to not only fight cyber threats, but to make the Internet a safer place.

With over 100 employees located inFrankfurt, Tel Aviv, and Vancouver - plus a bunch of digital nomads working 100% remotely – we’re on to something epic.

Come lead, code, and conquer with us: https://www.link11.com/en/blog/jobs/team-lead-software-devel...

At Teton, we are redefining the role of healthcare workers through cutting-edge AI technology. Facing a global nursing shortage, our solutions offer vital support to overburdened healthcare systems. We're building a privacy-first system for monitoring patients' health, including, but not limited to, fall detection and prevention, sleep and respiration monitoring.

Open roles: - 3d Vision Engineer - AI Research Scientist - AI Infrastructure Engineer - AI Inference Engineer - AI Agent Engineer

All roles are full-time and onsite at our office in Copenhagen, Denmark.

Timescale is continuing to grow rapidly, and we’re hiring for many roles involving distributed systems and databases.

Timescale extends PostgreSQL to handle relational data, time-series, events, real-time analytics, and vector search in a single application database. It’s built for data-heavy, mission-critical apps while retaining the familiarity and reliability of Postgres. Ideal for IoT, crypto, finance, SaaS, and more.

Database code all available on github; we don’t have any “enterprise versions”, so all our database code is available for the community for free. Currently, see more than 3 million databases running TimescaleDB a month.

That’s because our commercial focus is on our fully-managed cloud platform, so in addition to folks implementing the core database (C, Rust), we’re also heavily hiring for folks with operational cloud & database experience at scale (Kubernetes with custom k8s operators, Golang, etc), as well as folks interested in providing highly technical support, database release engineering, and building database testing infrastructure (think performance analysis, distributed database correctness testing, etc.) And product folks to support these efforts & all our users!

Lots of fun engineering and product work with an amazing company culture. Check us out: https://www.timescale.com/careers

Engineering Manager - Database https://www.timescale.com/careers/08ddff61-b67a-42c5-a799-2e...

Staff Industrial Developer Advocate https://www.timescale.com/careers/1e6e2395-37d9-4364-9688-9b...

Coverflow is transforming the $310B insurance brokerage industry with AI. Founded by Princeton engineers (ex-Amazon, Roblox) with GTM leadership from Chargehound (acq. PayPal for >$200M), we're well capitalized, ramen-profitable, and growing fast.

Requirements:

- 3+ years experience in Python

- Demonstrated experience in building generative AI products

- Experience shipping 0 → 1 products or features, and demonstrated ability to do rapid prototyping

- Humble, determined, willing to take on any tasks and learn like crazy

Preferred:

- Experience building React frontend applications

- Experience provisioning and deploying applications on AWS (e.g. EC2, S3)

Compensation:

- $150-200k base

- 1.5-2.5% equity

- Health/life/dental insurance, lots of free meals, and wellness/health stipends

Must be authorized to work in the U.S. without sponsorship and based in the Bay Area.

Please email resume to matthew[at]coverflowsoftware.com

We’re a neural engineering company that just raised $110M led by Khosla. We’re looking for exceptional software/mechanical/electrical engineers. More: https://science.xyz/careers/. Feel free to reach out at joem@[ourdomain.xyz].

At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting. We build high-scale applications that streamline renting for millions. Our modern tech stack includes TypeScript, Python, Node.js, React, and scalable cloud infrastructure. We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment. Join our sharp, supportive, and mission-driven team in our newly renovated SoHo/NoHo office.

Open roles

Senior Software Engineer ($180k - $210k) —> Apply here (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)

Software Engineer ($145k-$165k) —> Apply here (https://jobs.lever.co/findigs/b6c89cea-73e5-497f-b6e9-979465...)

Hi HN, I'm one of the founders. We're building a general-purpose automation platform to let your grandma automate anything a person can do online. Think manus.im, but taken further.

We're looking for an experienced backend and applied AI engineer to help scale our systems, ship new features, improve agent reliability, and optimize costs.

We spin up persistent computers per chat, sync data across hundreds of them per user, and our current AI architecture is very expensive. You will optimize this.

You need to be deeply familiar with networking, a system programming or scripting language (we use Go, Python, Rust, and TypeScript), orchestration & containerization (Nomad, Firecracker, etc), linux & distributed systems, LLMs in production, etc.

It’s early stage, so expect an intense work culture and needing to wear many hats.

Send me your GitHub, portfolio, or something you’ve built with a short note on your view of the space. (Email is in the bio)

Hi. I am Alex, I am scaling the team at WunderGraph. We are a remote, global, series A start up, backed by eBay to continue innovation in the API Management Space. Currently 23 people, we plan on scaling our team, and have roles across:

Senior Platform Engineer: https://wundergraph.com/jobs?ashby_jid=d8608bb4-eef7-4b43-b0...

Senior Typescript Engineer - https://wundergraph.com/jobs?ashby_jid=97443b40-84cd-4d9e-85...

We are also looking for 2 BDRs to join us in Miami in a hybrid role.

Culturally, these opportunities would fit someone that prefers to work in a no BS culture, highly collaborative, high performance, with big scope for impact, alongside a global team.

Please apply if you believe we can grow together.

I'm hiring for a Senior Staff Engineer https://cribl.io/job-detail/5544772004/ Node.js, big data, streaming, distributed systems architectures, AWS.

When applying please put in you found this on Hacker News!

=========== What we are looking for ===========

- You've done Kubernetes the hard way - or better yet, you know what it is, but you've spent more time working with Kubernetes in production than reading about it.

- You have development experience. We write code on top of the Kubernetes API so being able to dive deep into code is extremely valuable!

https://nowsecure.applytojob.com/apply/oiwPgGyOoR/Senior-Pla...

IVPN is a privacy-focused consumer VPN service in operation since 2010. We have high ethical standards, regular security audits and a stellar reputation among security and privacy analysts. This year we are launching multiple new services to complement our VPN offering.

We are looking for a System and Network Administrator with the following responsibilities:

- maintaining and ensuring the high availability of our network of hundreds of servers, including VPN gateways

- interfacing with ISP's to resolve upstream network issues

- provide tier 2 and 3 support to our customer support team for issues relating to infrastructure

- consolidating infrastructure, unifying monitoring and aligning operational practices across the business.

The position is fully remote with high level of autonomy: maximum freedom, minimum meetings.

What we expect:

- 5+ years experience managing Linux servers including bare-metal.

- Strong understanding of TCP/IP, UDP, SSL/TLS and other related Internet protocols

- Experience working with a configuration management tool e.g. Ansible, Puppet, Salt.

- 5+ years experience with Python, Go or other scripting languages

- Interest in infosec, specifically with regards to public key cryptography, firewalls and Linux server hardening.

You can email me if you have any questions about the role: viktor at ivpn.net. If you are ready, you can apply here: https://www.careers-page.com/ivpn/job/L67WWWY5

We make it super simple to build AI agents for marketing teams. We specialise in marketing automation, customer journey, and more.

Why should you join us?

- Bootstrapped. Not chasing any vanity metrics. - Small & lean tech team. - See AI in action with enterprises. - Build reliable & scalable AI systems. - Passion for building world-class systems & products.

What you'll need for any role:

- Experience with Node.js and/or TypeScript. - Python is a plus. - Understanding of generative AI concepts and applications

Location: Bangalore, India

* We are also accepting interns & new graduates. Feel free to send the email below. *

To apply:

Send your resume to [email protected] with "Saw HN Post" in the subject line or mentioned in the email.

Our process is very quick. Looking forward to your application.

Recall lets you build your own knowledge graph from the online content you consume so you can safely forget everything and trust that Recall will resurface it when it's needed. (It's like a read-it-later app with AI superpowers).

Join our small, remote, international team (from Netherlands, Serbia, South Africa and Pakistan) and become one of our founding engineers.

Stack: React/Typescript, Python/FastAPI, GCP

Find out more here https://www.getrecall.ai/careers

We're well funded, growing incredibly fast and have an insane distribution advantage in a growing market.

----

If building powerful and reliable automation primitives for non-technical users sounds interesting to you, I'd love to chat! Reach out to [email protected].

We are Lightdash, an open source BI and analytics dashboard. We have recently closed our series A and are actively hiring for senior full-stack engineers with experience in Typescript+React+Node+SQL. Bonus points for experience in data-related companies/projects, or being a founding engineer at a startup.

We are a remote-first company, with our team members currently distributed all over Europe.

We are hiring for two roles: product engineer and customer engineer. The requirements are basically the same, but the latter requires a bit more customer interaction. You can find all the details and apply here: https://jobs.ashbyhq.com/lightdash

Important considerations:

- cover letter is very important, and please do not use chatgpt to write it (we have automated checkers in place)

- please mention on the referral field that you come from HN!

- this is a fulltime, permanent position, so we’re not considering contractors/consultants.

- we are also not considering people outside of european timezones.

Absinthe Labs is making loyalty markets more efficient. With over 20M visits and 2M+ users since our founding in 2022, we built the first Web3-native customer data platform that powers points programs across the digital landscape, and we’re now seeking a Senior Full-Stack Engineer with a love of FE to expand our capabilities.

Role Highlights:

Platform Development: Design and build user-centric interfaces for incentive designers using Radix UI, Tailwind CSS, and Next.js, ensuring scalable backend services using Node.js and GraphQL. Data Architecture & APIs: Develop data pipelines, integrated with Hasura (GraphQL), PostgreSQL/DuckDB, and optimize our server-side logic for high-performance data retrieval. Dynamic Builder Tools: Engineer zapier-like interfaces to configure data sources and build a WYSIWYG loyalty portal editor. End-to-End Product Ownership: Architect, deploy, and maintain services across the stack, ensuring secure SSR and swift API interactions.

What You Bring:

Experience: 5+ years in full-stack engineering, ideally in B2B SaaS, Fintech, or Web3 consumer apps. Frontend: Strong experience in React, Next.js, and transforming Figma prototypes into polished UIs using Radix UI, Tailwind CSS, and shadcn. Backend: Proficiency in Node.js, GraphQL (Hasura) and designing secure, scalable backend architectures. Cloud & Security: Familiarity with AWS (Amplify, Cloudfront), containerization (Docker/Podman), and security best practices (e.g., CORS, CSP). DevOps & CI/CD: Experience with automating deployments, optimizing database queries, and maintaining a smooth developer experience using modern CI/CD pipelines. Startup Agility: Thrive in a fast-paced, impact-driven environment.

Why Absinthe Labs?

High-Impact Work: Join a tight-knit team shipping Web3 loyalty infrastructure that directly influences millions of users. Flexibility: Work remotely or from NYC Hybrid. Compensation: Competitive salary (region-based) + equity in a high-growth Web3 startup.

Apply Here: https://absinthelabs.notion.site/135dfbd9a95880c38129f055c38...

At Volcore, we model the electricity system to do proprietary trading that helps balance the grid and facilitate renewables integration. Our technical roles are a blend of Software Engineering and Data Science, wherein we solve problems end-to-end, from data ingestion and analysis to optimisation and deployment. Often these require novel solutions, drawing on original research and experimentation. We are a profitable and ambitious startup looking for Software Engineers who can both crack these kinds of problems and continually improve our shared libraries, tooling and workflows to ensure they are fast, accurate and a delight to work with.

Our team are close-knit, with minimal hierarchy. We work together in-office to whiteboard solutions together and everything we build is used by people sitting next to us.

Every team member owns important projects very early on, and if you can deliver value in a particular area, you’ll be recognised and rewarded for it, regardless of job title.

Our tech stack includes Python, backend Typescript, Postgres and, increasingly, Rust, although the latter is not a Day-1 requirement.

We review all applications personally. For more info, including salaries, requirements and application links:

- Junior Software Engineer https://www.volcore.co.uk/junior-software-engineer

- Experienced Software Engineer: https://www.volcore.co.uk/experienced-software-engineer

If you're excited about building bleeding edge infrastructure for VLMs (Vision-Language Models), we're looking for cracked founding engineers to join our team. At VLM Run, we're building an end-to-end platform for developers to fine-tune, specialize, and operationalize VLMs. We're a team of veteran AI experts with over 20+ YoE building production-ready ML infra for autonomous driving and AR/VR.

1. Founding AI Engineer: Full-time | ONSITE (Santa Clara, CA) | $180-220K / yr + 0.5-3% equity https://app.dover.com/apply/VLM%20Run/1a490851-1ea1-4f12-a0f...

2. Founding ML Researcher: Full-time | ONSITE (Santa Clara, CA) | $180-220K / yr + 0.5-3% equity | https://app.dover.com/apply/VLM%20Run/cbb7371a-6334-46ed-804...

Since 2014, we have been building the leading Subscription Analytics Platform for growing SaaS businesses and CRM purpose-built for B2B SaaS teams. We're a remote-first company with 65 team members across 23 different countries. Profitable and self-sustaining since our seed funding.

What we accomplished in 2024: https://chartmogul.com/blog/chartmogul-2024-year-in-review/

Tech Stack: Ruby, Ruby on Rails, Vue.js, Typescript, Postgres, AWS

---

Sr Full Stack Engineer: https://jobs.chartmogul.com/o/senior-full-stack-engineer-del...

Hotel procurement is a $400B industry still running on spreadsheets and phone calls. We're bringing world-class search, web automations, and payment infra to this massive but under-technologized space. Folio is a first-of-its-kind managed marketplace connecting hotels with their hundreds of suppliers using our AI-driven concierge buying, invoice processing, and payments.

Open Roles:

Our 10-person team hails from Plaid, Square, Persona, and Cruise. We're fully-remote with a hub in San Francisco, and we meet up quarterly at one of our 300+ hotel partners.

- Software Engineer, Product (Full Stack) • Build the marketplace and payments experience that hotel buyers and suppliers love

- Software Engineer, Backend • Scale our marketplace infrastructure, search, and payment systems

- Client Success Specialist • Help hotels optimize their procurement and maximize savings

Tech Stack: Rails, TypeScript, PostgreSQL, AWS, Elasticsearch

We're at your service: https://folio.co/careers

- AI Researcher

- Senior Data Engineer

Apply: email careers AT midjourney.com and mention “HN” in the subject

Artis Works leads financial innovation by empowering trading firms, brokerages, and institutions with advanced technology. Our flagship product is responsible for taking high frequency tick data from the market, and combining it with user supplied data and custom formulas to produce insights for traders. We surface high quality, low latency historical and live data across 4 continents.

See more about the product at https://artis.works

Position Overview:

We're looking for a motivated backend engineer to join our dynamic team. You'll design, build, and launch essential cloud services from the ground up, significantly impacting our products and success.

Requirements:

Experienced or interested in Rust, or proficient in JVM-based languages (especially Clojure).

Skilled in building real-time data processing and multi-threaded, latency-sensitive systems.

Familiar with stream processing (Kafka, Pulsar, Flink) and distributed systems.

Capable of building secure, scalable, and reliable systems with attention to monitoring and graceful failure.

Experienced with relational, non-relational, and time-series databases.

Familiarity with cloud infrastructure, especially AWS, is a strong advantage.

To apply send an email with a cover letter and/or CV/Resume to [email protected]

We’re hiring a Site Reliability Engineer to join our Developer Infrastructure team. Our team supports the broader SRE organization by:

- Building and maintaining container images, OS packages, and infrastructure tooling - Creating self-service Terraform workflows - Handling cloud resource provisioning across AWS, GCP, and Azure

This is a full-time, remote role for candidates based in the four continental US timezones. Prior familiarity with Bazel, Go, Terraform, Argo workflows and GitHub Actions would be helpful.

If you’re interested, apply at https://www.mongodb.com/careers/jobs/6711510

Lead our dev team training AI editing models, building new features, and architecting a fast/scalable backend architecture.

We intend to 5X our daily photo editing volume in the coming months while decreasing the average time per photoshoot edited by 5x. You will own this.

Apply at this link:

https://autohdr-1748964592.na.teamtailor.com/jobs/151781-pri...

Learn about our company:

https://www.youtube.com/watch?v=5vZdjDZy9pM https://www.youtube.com/watch?v=BEFF7ABzi3A

Doctors are overworked, burnt out, and are quitting in masses.

I'm head of engineering at Freed, where we combine clinician love with the latest AI tech and intense execution to create products that make clinicians happier.

Our first product is an AI scribe that automates medical documentation.

- Acquired 20,000 paying and loving clinicians

- Generate 70,000 patient notes daily using ASR and LLMs, and have saved clinicians 2.7 million hours

- Created a consumer-grade UX, with greater enthusiasm than any product I've seen (https://love.getfreed.ai/b2xGQ1)

- Raised $30M led by Sequoia Capital, and are rapidly expanding our product offering.

Our engineering culture emphasizes speed, end-to-end ownership, responsibility, and independence. Our tech stack is React and TypeScript / Node.js.

Apply here: https://www.getfreed.ai/careers?utm_source=AOxjbOpE3X

Aventic is trying to change the way people talk with companies. We’re building an intelligent platform with custom LLMs and deploying them in the cloud and on-premise. We’re looking for someone who enjoys working with Kubernetes in the cloud and deployed locally on-site; enjoys autonomy and is able to take large features from conception to deployment; and wants to be able to have a large impact on an early stage product.

You’ll work on automation, observability, CI/CD, and infra-as-code; and partner closely with product and engineering teams to ensure reliability and velocity. Tech stack: LLMs, Javascript, Python, Node, React, Ruby, Kubernetes, Terraform, GCP

Ideal experience: - 3+ years in DevOps/SRE/Platform roles - Cloud infrastructure (GCP) - Infra-as-code (Terraform, Ansible, etc.) - Kubernetes and container orchestration - Strong Python - Bonus: Experience deploying Kubernetes on-premise

We’re a small, fast-moving team with experienced founders and strong product traction. Join us early and shape the foundation.

Apply: [email protected]

Sourcegraph is hiring SWEs and FDEs to transform how the world’s most important codebases are built and maintained. Our customers are the most important organizations in the world, including Stripe, Palantir, 4/6 top US banks, 7/10 top software companies, and many government agencies.

We’re building Amp [https://ampcode.com/], a brand new coding agent built for professional devs and teams. Amp is built with an obsession toward unleashing the capabilities of LLM for real-world coding. It uses the best models for each job, adopts the Unix philosophy for simplicity and composability, and aims for strong feedback loops within production codebases. Sourcegraph is backed by Sequoia, a16z, Craft Ventures, and Redpoint.

Apply here: https://grnh.se/0572f98b4us

Hinge Health leverages software, including AI, to largely automate care for joint and muscle health, delivering an outstanding member experience, improved member outcomes, and cost reductions for its clients. The company has designed its platform to address a broad spectrum of MSK care—from acute injury, to chronic pain, to post-surgical rehabilitation—and the platform can help to ease members’ pain, improve their function, and reduce their need for surgeries, all while driving health equity by allowing members to engage in their exercise therapy sessions from anywhere. The company is headquartered in San Francisco, California.

Learn more at http://www.hingehealth.com

Role: Software Engineer II (3+ years of experience) Required: 1+ years of experience with React Native mobile development

Apply at website - https://careers.hingehealth.com/careers-home

Conduit Tech is looking to fill a few key roles in product development at our early stage climate tech startup. We’re well-funded with a stable product working for hundreds of HVAC companies across the United States, generating direct product feedback and revenue.

Senior Software Engineer: https://tinyurl.com/mxvvy6bv

Lead Product Designer: https://tinyurl.com/y55r22p4

Our US-based, fully remote team collaborates closely across product, design, engineering, and customer success to deliver end-to-end solutions that are critical to our success in modernizing the design and sales process for residential HVAC.

Trove powers recommerce for Patagonia, REI, Canada Goose and many other retailers. We're looking for a Staff+ Engineer to architect our Warehouse Management System that enables circular retail at scale. Note: The JD says "Principal Engineer", but please apply if are qualified for any staff+ engineer position.

Tech challenges: ReWMS, a custom WMS written in TypeScript, is optimized for condition grading pre-owned goods during receiving. ReWMS integrates with e-commerce platforms and 3PLs.

Requirements: Strong experience with logistics/supply chain tech, database optimization, asynchronous processing. Bonus: WMS platform experience (Manhattan, HighJump), TypeScript.

Apply: [https://job-boards.greenhouse.io/trove/jobs/7987271002](https://job-boards.greenhouse.io/trove/jobs/7987271002)

As a company with roots in the open-source community, Plotly introduced web-based data visualization to Python. Today, the company offers Dash Enterprise, which provides the best software tools and platform to enable every enterprise in the world to build and scale data applications quickly and easily.

We are growing our team and hiring for the following roles:

Senior Software Engineer, Platform (Remote: Canada or US)

If interested, apply here: https://job-boards.greenhouse.io/plotly/jobs/7854147002

I'm the founder of Normcore.io, an autoscaling game server hosting service and Unity plugin that includes all of the pieces you need to create a multiplayer game. We launched a few years ago and the service has exploded in popularity. I'm actively scaling the team to keep up with demand for new features and to expand into all of the other live services that our customers are asking us for.

We’re all ex-Unity/Google folks working on making great SDKs and tools for multiplayer game development. We also make our own VR titles that are built on top of our own networking tech: https://www.youtube.com/watch?v=djsPTbs7R_w

Reasons you’d love working with us:

* Work with a small, focused, and extremely talented team of developers.

* Fully remote job with flexible working hours and vacation (Our whole team is remote too)

* High-quality codebase, code reviews, tests.

* High work satisfaction, own entire features, and work on an SDK that’s already used by 100,000+ developers.

If you're interested, please send me a note here and I'll be in touch: https://forms.gle/6kDLRK8zbQDiPXXs7

We're a consultancy committed to building software that outlasts us. We work on a wide variety of interesting projects, including building unified data formats for neuroscience labs to share datasets, developing custom medical software for doctors, creating a brand-new MOBA game, and developing platforms for real estate agencies, crypto, and more. We're looking to hire people who are driven and want to play a lead role in growing an exciting company. Our goal is to be a workplace with a strong focus on learning, where client projects provide a base of capital for us to all work on dream projects of our own. We have an inclusive, transparent culture with a public company principles handbook.

We’re seeking:

- Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems—particularly LLMs—and strong UI/UX design and user research skills to help us build more thoughtful AI-powered products. Experience with ML model deployment and LLM application development is a plus.

See the full description and apply here: https://careers.monadical.com/

If you have any questions, drop us an email at apply at monadical dot com

Some perks of working with us include: - Work from home (we’re fully remote!) - Flexible working hours - Six weeks of paid vacation - Competitive salary - Strong culture emphasis on individual autonomy and impact on company direction

BBC R&D has an open position for Senior R&D Engineer. This position is in the field of video encoding research. The team is working on new video codecs, shaping picture quality analysis and the technical design, assurance and optimisation of the BBC's technical output on IP distribution and broadcast platforms. There can be academic elements in it too, if writing papers is something you enjoy!

If you're interested, please apply via the BBC Careers website: https://careers.bbc.co.uk/job/Senior-R&D-Engineer/24042-...

Lyra is a Los Angeles based technology company launching an electric two-wheeler vehicle platform. The tight-knit team here is composed of seasoned veterans from the EV manufacturing industry in California with expertise in high power battery, thermal, and electronics development.

Open Roles

- Senior Firmware Engineer (ONSITE/HYBRID) $150k-$220k & benefits

- Firmware Engineer (CONTRACTOR) comp depends on experience

We’re looking for a Senior Firmware Engineer to continue to shape the core embedded systems that power our vehicles. In this role, you’ll take ownership of firmware development for connected vehicle systems, battery management systems, and infotainment. Your work will directly impact the first generation of Lyra vehicles going to market and help define the software and hardware stack that will scale with the company. You’ll be joining an established team with deep experience from the EV industry, and work closely with electrical, mechanical, and software engineers.

Email me stan (at) lyra-energy.com if you're interested. I'm our Head of Software, so reach out to me directly and tell me how your experience might match what we're looking for. Please include "Hacker News June 2025" in the subject line.

No recruiters or agencies please, limited visas.

US or Singapore/Indonesia based developers only.

Aicody hires only if you’re exceptional.

We build AIs. If you're an unconventional AI magician and we believe in you, you're in.

Email one PDF to team at aicody dot com — include whatever you want + what you expect (pay, role, etc.).

If you don’t hear back in 7 days, you’re temporarily out. You can try again in 3 months. Each rejection doubles the wait: 3, 6, 12, 24, ... months. Resets only if we explicitly say so.

- Rule: there is no rule - Core: customers - Job: finish/ship it today

Currently hiring a Solution Engineer to help us bridge the gap between our modular, open-source financial infra and our customers’ technical needs. You'll work closely with prospects and clients to design, implement, and support solutions built on our ledgering, reconciliation, and accounting systems.

This role is ideal for someone who enjoys working hands-on with both code and people : translating product capabilities into real-world applications.Developer? Architect? Solution Engineer? Implementation Manager? Titles don't matter, what counts is your background in fintech or payments.

Everything we build is open-source: github.com/formancehq, feel free to dive in.

Location: Paris, FR or Europe (Remote) Compensation: Above €80K (exact offer based on experience)

If you're interested, send us a note at [email protected] (mention HackerNews in the subject).

ClearStride AI is building a comprehensive AI/ML powered platform for diagnostic radiology. Our initial focus is on equine radiographs, specifically targeting the unique needs of sports horse practitioners.

We are using deep learning to build a comprehensive diagnostic assistance platform that will enhance veterinary workflows and improve diagnostic accuracy. Our mission is to revolutionize the field of veterinary diagnostics, starting with automated annotations of radiographs and report generation.

We are looking for a founding SWE to help us finalize and deploy our MVP. The team is remote and based between CO and NY.

If you are interested please reach out to us through founders at clearstride dot ai.

Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.

Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).

Tech: React Native

Prenosis is an AI/ML company pioneering precision medicine in acute care. Our Immunix™ precision medicine platform drives the development of precision products and enables real-time delivery of optimal therapy. We've created and validated the first FDA-authorized AI biomarker for sepsis, the Sepsis ImmunoScore™.

Looking for our second in-house developer for our small but growing team, great opportunity for someone to leave a big team and own/lead major components of our platform.

More Info + Apply at: https://prenosis.recruitee.com/o/sr-software-developer

No recruiters/dev firms

LiquidTrust builds practical, scalable payment solutions that empower small businesses to compete in global markets with greater security and confidence. In 2025, the company introduced Micro Escrow Pay, the first instant escrow solution designed specifically for SMBs, providing the same payment protections that were once only available to large corporations.

We are seeking an entrepreneurial Senior Software Engineer to join as a key early member of our team. As our second U.S.-based engineering hire, reporting directly to the CTO, you’ll play a critical role in designing and building the core of our secure micro-escrow payments platform—transforming how SMBs send and receive payments.

If you are are looking for the opportunity to make a large impact across a variety of areas, are , highly technical and seeking a once in a generation opportunity to change a trillion dollar industry (that’s how big global payments is!), this opportunity is for you.

https://www.liquidtrust.io/careers/senior-software-engineer-...

mention Hacker News in how you heard about this position

Prove AI is an AI management platform that helps organizations centralize and manage their AI models while maintaining strict oversight of data access and usage. Built on distributed ledger technology, Prove AI provides tamper-proof oversight, ensuring organizations can set and enforce guardrails to mitigate risk and optimize AI performance.

We recently received 27.7 million USD investment and are currently growing our engineering team

Tech Stack: Type/Java, React, Node.js, Python Roles: https://proveai.careers.hibob.com/jobs/86854376-7235-4c8b-a0... Contact: Richard - TA Manager - [email protected]

Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents

We've raised $87m from top-tier investors to pursue this vision. We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for many engineering roles, including:

- Senior Design Engineer ($200-250k

- Senior/Staff Frontend Engineer ($200-250k)

- Applied AI Research Engineer ($200k-250k)

- Cloud Infrastructure Engineer ($175k-250k)

- Full Stack Deployment Engineer ($150k-250k)

- Full Stack Engineer ($150k-225k)

- Product Engineer - Integrations ($200k-250k)

We're also hiring for many non-technical roles as well. The best way to apply is online on our website (we review every application!). Full list here: https://www.norm.ai/careers.

Members of our team spent years at the big platforms and ad networks, and we know exactly how broken it is. Now we're building something better – a platform that finally puts brands in control with AI that works for them, not against them.

We recently raised our seed round led by Village Global (backed by Reid Hoffman, Jeff Bezos, Mark Zuckerberg). Real customers are already using our product and seeing results. Your work will directly impact how fast we can scale this thing.

What makes this interesting: • Daily work with cutting-edge AI tools, figuring out how to make them actually useful for marketers • Direct line to customers – you'll see your code impact real businesses immediately • Small team where your technical decisions matter and stick around

We're looking for someone who's shipped backend systems at scale and either loves the startup chaos or is ready to dive in. You'll own features end-to-end and have real autonomy over technical direction.

Python/MySQL/AWS/BigQuery is our current stack but we care more about your problem-solving approach.

If you want to work on hard technical problems with immediate business impact instead of yet another CRUD app, let's talk.

https://jobs.lever.co/adora/ Salary + Equity: $140K-$160k

There are billions of calls made every day which will soon be handled by AI. Today 70% of business customer support calls are outsourced to call centers and contact centers. These call centers are looking for a solution that they can build, simulate, and deploy voice agents all in one platform. We are building this.

Through YC we grew at 22% week over week and went through demo day with the some of the top revenue in the batch. We already work with the largest contact centers in the world and are looking for people that want to build the future of AI phone support together. If you thrive in a fast-paced environment and want to build something that truly matters, check out the roles we're currently looking to fill:

- Founding Business Development Representative • Sales • Full-time

- Account Executive • Sales • Full-time

- Customer Success Manager • Support • Full-time

- Frontend Engineer • Engineering • Full-time

See job postings for more details: https://www.ycombinator.com/companies/phonely/jobs

DataHub (Datahub.com) provides AI & data context management to safely manage and use data. The tech is built on top of DataHub Core, the #1 open-source metadata platform with 12,000+ members (50x growth over 4 years).

Senior software engineers (5+ years experience): Python and Data Experience: https://job-boards.greenhouse.io/acryldata/jobs/4724396007

AI, Full Stack, Customer Success, Developer Advocate... (https://datahub.com/company/careers/)

We're building native code generation for AI developers. We generate high-performance C++/Rust to power open-source and on-device AI for our customers. We have customers ranging from early stage startups to the Fortune 1000.

You'll be:

1. Writing open-source Python functions that run popular vision models and LLMs; or

2. Writing high-performance C++ and Rust code that targets different accelerators (CUDA, Metal, etc); or

3. Writing parts of our Python-to-C++ compiler in support of (1) and (2); or

4. Some combination thereof.

Join the party: Email us at [email protected] or apply at https://app.dover.com/jobs/fxn.

No recruiters; no visa sponsorship (yet). We prize demonstrated curiosity and impact over everything else.

What Stripe did for payments, Pylon is doing for the mortgage industry: We're taking a sleepy industry with backward technology and re-building the stack from the ground up. We're first-principles thinkers, and our team is small, talented and ambitious.

I'm hiring generalists who love coding and want to build something beautiful in an industry where technology written in the 90s is the norm. We're Series A, well funded, and we have traction with customers. Come to Menlo Park and help us turn the $2 trillion US mortgage industry into a set of APIs.

I've been commenting on HN since 2009, if you apply through this link, I'll personally reply to your app:

https://jobs.ashbyhq.com/pylon?utm_source=hn-whos-hiring

If you like:

- Programming languages

- Operations research & optimization

- Building things the right way

Come join us!

At Lovable, we empower the 99% of people who can't code to build software like they had a product team at a stellar tech company.

We built the world's first full stack AI software engineer, paired it with a visual editing environment, and become one of Europe's fastest-growing startups ever.

You'd be joining a small, passionate team of serial (ex-YC) founders, competitive programmers, physicists, and people who care deeply about building exceptional products that unlock human creativity.

We have multiple open roles, with most positions based onsite:

Engineering

- Research Engineering Lead | Stockholm

- Senior Data Engineer | Stockholm

- Staff Product Engineer | Stockholm

Growth

- B2B sales Lead | Stockholm

- Growth Engineer | Stockholm

- GTM Engineers | Stockholm, NY/New York, SF/San Francisco

Support

- Product Experience Engineer | Remote

- Product Experience Specialist | Remote

Apply at https://lovable.dev/careers mentioning HN in your application.

We’re well-funded, backed by top investors including Andreessen Horowitz (a16z), and we are rapidly scaling.

We’re looking for a full-stack engineer to help build and scale the technology powering our platform. You’ll work across the stack-- architecting efficient backend systems, building intuitive front-end interfaces, and ensuring our platform scales efficiently.

This role is ideal for someone who wants to work on meaningful problems in education & fintech; influence the direction of a fast-growing, venture-backed startup; and collaborate with a passionate team.

Typescript, AWS, Postgres, Next.js, Tailwind, Terraform, Docker.

https://jobs.ashbyhq.com/odyssey

The U.S. healthcare system wasn’t built for patients. It’s massive, confusing, exhausting, and designed to wear people down. It denies access, withholds clarity, fails to take patients seriously, and rarely shows them how to fix what’s broken. When care gets delayed or denied, patients are often left with more questions than answers.

At Solace, we’re on a mission to empower patients & improve outcomes. By helping people work with professional health advocates, Solace serves as an integral, personal support layer for health issues in a way that the health system can’t. Using proprietary technology to match patients with experienced advocates, Solace cuts through the red tape of healthcare and helps individuals and families make informed decisions that result in better outcomes.

Solace is a Series B startup founded in 2022 and backed by Inspired Capital, Craft Ventures, Torch Capital, Menlo Ventures and Signalfire. We have a lean, fully-remote U.S. team distributed coast-to-coast.

Check out our funding announcement in the WSJ here: https://www.wsj.com/articles/medicare-coverage-fuels-solaces...

We're hiring across the org, you can view all our open roles here: https://jobs.ashbyhq.com/Solace?utm_source=x4QJmBQEg7

Backend Software Engineer (Python): Up to £150k + 2% depending on experience.

Optimal builds AI agents to control the world’s critical infrastructure - from factories, to datacenters, to farms.

We are backed by the Director of AI Research at Google DeepMind as well as early VC investors in SpaceX, Anduril, and Palantir.

We have built the world’s most advanced AI control system for high-tech greenhouses and have just signed out first customer contracts in North America and Europe having proven the performance of our AI across 3 seasons in our own demonstration greenhouse.

[email protected]

https://www.optimal.ag

EliseAI develops cutting-edge conversational AI technology for industries fundamental to our lives: housing and healthcare.

As the first DevOps Engineer at EliseAI, you will own the systems and processes that support reliable software deployment across multiple environments. You’ll be responsible for managing configuration, maintaining deployment workflows, and ensuring operational consistency as our infrastructure scales.

Ideal candidate would have experience with AWS, Terraform, Python, CI/CD, etc.

Apply: https://job-boards.greenhouse.io/meetelise/jobs/8021081002

Oso is a developer-first authorization system that makes access control simple and scalable. Backed by Sequoia and Felicis with $26M raised, we're trusted by thousands of companies from startups to the Fortune 500. Join us at the inflection point as we lead the creation of a $25B+ market.

We're hiring for:

- Engineering Manager

- Deployment Engineering Lead

- Technical Account Managers

- Software Engineers

- Customer Engineers

- GTM Engineers

- AEs

Check out our openings here: https://www.osohq.com/company/jobs

SpryPoint is a high-growth software company transforming the utility industry with modern customer and operational software. We help utility companies meet evolving customer expectations and run operations more efficiently.

We're seeking a DevOps Engineer with experience in greenfield Terraform projects and AWS modernization/migrations. Currently running 700+ containerized Java Play Framework applications on Elastic Beanstalk, planning migration to modern container services (ECS) with full automation.

Looking for hands-on experience with infrastructure as code, container orchestration, and large-scale AWS migrations. You'll help design our next-generation cloud architecture and drive technical transformation.

Stack: Java Play Framework, Docker, Terraform, AWS (Elastic Beanstalk, ECS).

Apply: https://jobs.lever.co/sprypointservices/38aeefc8-bbed-4938-a...

Authorium is a public benefit corporation helping modernize government agencies through document automation (think enterprise Google Docs — smart templates, granular permissions, and workflow automation). We have product-market fit, are profitable, have zero churn, and are growing quickly. Some of the largest government agencies in the world are our customers.

We’re looking for a Product Manager to help drive the next phase of our platform. You’ll work closely with engineering and design to ship features that make complex government workflows simpler and more efficient. Experience in B2B SaaS is preferred, and familiarity with government or regulated environments is a plus.

We’re building Foundry to be the cloud compute platform AI developers actually want—no more battling procurement, limited quotas, or clunky tooling. Our platform gives ML engineers frictionless access to high-performance GPUs, clean APIs, and modern infra primitives to train, fine-tune, and serve state-of-the-art models. Backed by Sequoia, Lightspeed, and founders of Databricks, Google Brain, and Scale.

We’re hiring:

>> General Software (SWE) / Infrastructure Engineers << Build our batch + streaming workload engine for ML. Think: GPU scheduling, fault-tolerant execution, rich job DAGs. 0→1 ownership. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...

>> SRE, Supply (Site Reliability Engineer) << Manage GPU provisioning, spot bidding, and node pool health across clouds and on-prem. Work on the systems behind our global GPU fleet. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...

>> Solutions Engineers << Help top ML teams succeed on Foundry. Infra + ML intuition a must. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...

>> Founding Product Manager << Define the roadmap for the most advanced ML infra users. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...

Looking for compute? We support distributed deep learning workloads, including long-running batch jobs, streaming inference, and GPU autoscaling for LLM training and fine-tuning. https://mlfoundry.com/contact-sales

discovery tags: gpu, kubernetes, hpc, terraform, helm, distributed, ml, training, inference, llm, deep learning, fine tuning, customer, product, api, on-demand, infrastructure, elastic, scalable, cloud, platform

At our Boston Innovation Center, we're delivering an integrated platform, award-winning products and the industry's first artificial intelligence for the smart home. Check out our openings and join the #SmartHomeRevolution

We are looking for designers and engineers across multiple functions, but here are just a few:

- Android senior and recent grad engineers

- Backend Python/goLang engineers

Check out all of our openings here: https://www.vivint.com/company/careers/team/technology

Technologies we touch: kotlin, swift, golang, python

Please email [email protected]

Lumin Digital sells software to credit unions and banks. We are looking for a senior SRE that also has experience building and maintaining cloud based data analytics pipelines. We are also always looking for Staff level SRE's for more general positions.

We have a great culture, unlimited PTO (4 weeks a year minimums), and a pretty awesome team.

When you apply please mention this post!

https://jobs.lever.co/LuminDigital/005572eb-117a-4fdf-a9bb-c...

Digital Onboarding is a marketing automation platform that helps banks and credit unions modernize their onboarding process and develop mutually beneficial, profitable relationships with their customers and members.

Stack: Elixir + Phoenix, React, Postgres

https://digitalonboarding.applytojob.com/apply/EZmYDBYg7A/Sr...

Beam is an ultrafast AI inference platform. We built a serverless runtime that launches GPU-backed containers in less than 1 second and quickly scales out to thousands of GPUs. Developers use our platform to serve apps to millions of users around the globe.

We’re working on challenging problems, including:

* Low-level systems development: working with container runtimes, OCI image formats, and lazy-loading large files from content addressable storage

* Efficiently packing thousands of workloads into GPUs across multiple clouds

* Working with cutting-edge technologies, like GPU checkpoint restore and CRIU

You don’t need prior experience with AI/ML, only an interest in working on hard problems and shipping quickly.

Email us at founders<at>beam<dot>cloud, or apply here: https://www.ycombinator.com/companies/beam/jobs/

ID.me simplifies how people securely prove and share their identity online. The company empowers people to control their data through a portable and trusted login, which means they don’t need to create a new password when visiting sites that have the ID.me button.

We're hiring for Principal SDEs. We're looking for dedicated, experienced engineers passionate about scalable system architecture, able to lead initiatives in areas like monitoring, automated testing, experimentation, and infrastructure as code. Ideal candidates will champion innovative solutions and exhibit leadership in these critical domains.

Our Stack: Ruby on Rails, Golang, Java, Sidekiq, PostgreSQL, Redis, React, Terraform.

Check out all our roles at: https://job-boards.greenhouse.io/idme?departments%5B%5D=4023... and if one perks your interest send me a note :)

I'm the hiring manager for the Authentication team, if you have any questions you can reach me directly at sergey.cherman+hn AT id.me Absolutely no staffing or recruiting firms, individuals only.

We're looking for:

1. Frontend software engineer (React) - Europe Remote

2. Financial Accountant (Part-Qualified)

3. Backend Junior Software Engineer - Remote 4 days a week (Europe). We can consider exceptional candidates from other areas.

4. Backend Senior Software Engineer - Remote 4 days a week (Europe). We can consider exceptional candidates from other areas.

5. Technical Support Specialist - Australia/New Zealand

6. Technical Support Specialist - APAC

Apply online via https://wellfound.com/company/gr4vy-inc/jobs

Pomerium builds identity and access management infrastructure for the internet. We’re helping small startups and the world’s biggest companies improve their security posture, facilitate distributed remote work, and scale their efforts globally. And we’d like your help. Pomerium recently raised a $13.75 million Series A funding round led by Benchmark and is looking to grow the team!

Open Source: https://github.com/pomerium/pomerium

Recent Features: https://www.pomerium.com/blog/announcing-pomerium-v0290

Job Posting: https://www.pomerium.com/careers/senior-software-engineer

- 3+ years working with Go

- Experience with OAuth2, OIDC, SAML, and other IAM technologies

- Experience configuring or extending Envoy

- Experience building gRPC and REST based services

- Familiarity with Kubernetes, Helm, and other Cloud Native applications

- Comfortable writing and reviewing C++ as well

Satellite and drone imagery access is on the rise, and traditional image processing methods are struggling to keep up. Our scalable AI platform enables custom model training on global features, providing real-time, on-demand geospatial insights with impressive speed and accuracy. We are turning months of manual work into mere minutes, and with much better results. We work with customers from various domains, from intelligence and defence, local and federal governments, to small and large enterprise enterprises, which requires us to have a lot of flexibility on how we deploy and maintain our services.

We kicked off in 2020 and have secured $35 million in series A funding from a lineup of top US and European investors, among which Microsoft M12, Point72 Ventures, Maxar, In-Q-Tel, SAFRAN, and ISAI/Capgemini.

Tech Stack: Python, Fast API, Postgres, Redis

Geospatial: RasterIO, GDAL, QGIS, ArcGIS

Infrastructure: Kubernetes & Docker, Linux, AWS & Azure, Azure DevOps, Terraform, ELK, Prometheus & Grafana, ArgoCD & Helm

Roles:

Senior Software Engineer - Data Plane Team: https://blackshark.sprad.io/QJaXM

Senior Software Engineer - Control Plane Team: https://blackshark.sprad.io/t0mKa

Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level. We’re looking for an Senior Product Engineer AI to design & build AI agents and AI enhanced features iteratively that help our customers debug, fix and create Playwright and API tests faster as well as implement solutions full stack with the team.

See the full description and apply here (and mention HN): https://jobs.ashbyhq.com/checkly/afd46503-2adb-423e-a2ff-096...

We're a software engineering consultancy specialized in generative AI. Small team of senior ML engineers offering remote expertise to startups across US/Europe, solving unique challenges of running generative AI in production.

Looking for ML engineers who are a mix of ML expert, software engineer, researcher, and hacker. You'll work embedded in client projects on: - Converting bleeding-edge open source AI models to production - Building production LLM pipelines from scratch - Improving models on speed, robustness, and performance - Designing custom LLM benchmarks and evaluation - Building and scaling ML infrastructure - Setting up monitoring, tracing, and prompt management

Tech stack: Python, LLMs, AWS/GCP, MLOps tools, Docker, Git, Nix

We value: self-starters, quick learners, strong communication skills, software quality, open source. Role involves engineering, talking to clients and outreach.

Requirements: Strong Python, experience with production LLM systems, cloud platforms, MLOps. Must be EU work eligible and live within 2 hours of Nijmegen, Netherlands. Remote work with occasional meetups.

Benefits: 25 days PTO, home office budget, professional development budget

Apply: https://datakami.com/careers

Recruiters/freelancers/agencies: we're not working with recruiters or considering freelancers or agencies at this time.

CVector builds software to make energy systems smarter, more reliable, and autonomous. We integrate real-time data visualization and analytics to help power generation stations, chemical plants, and other critical infrastructure make informed decisions in rapidly changing environments.

We're looking for a passionate Full Stack Software Engineer comfortable working across our stack (Python, Typescript, React, Supabase, MQTT, Kafka, TimescaleDB, PostgreSQL, AWS). You'll help create intuitive, robust web apps and backend systems, shaping tools that directly impact industrial operations and energy reliability.

Remote-first team with occasional domestic travel to connect with users directly. Recent graduates may need to relocate.

Tech: Python, Typescript, React, Supabase, MQTT, Kafka, TimescaleDB, PostgreSQL, AWS, GitHub

Reach out to me at [email protected] or apply at https://apply.workable.com/j/7A0CC50411?utm_source=HN&utm_me...

Triply provides software and services for linked data production systems, enabling companies from all over the world to integrate their data into standards-compliant knowledge graphs so that they can harness the full potential of their data. Our TriplyDB software is used by organizations of any size, from startup to 10K+ employees.

We’re looking for a Software Engineer with strong TypeScript development skills to help evolve and maintain the API and data integration layer of our platform. You’ll work on backend features that are central to the platform’s architecture, such as role-based access control (RBAC), data transformation pipelines and data querying. Your focus will be on delivering robust, secure, and standards-compliant APIs, improving query performance, and implementing domain-specific features in the area of linked data and semantic technologies.

Visa sponsorship is possible, but only for exceptional candidates.

For more information, please see the profile here: https://docs.google.com/document/d/e/2PACX-1vTV0PoZ5UQXPAAra....

If you're interested, send an email to [email protected], addressed to Ivan. I check them personally.

At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products.

We are looking for exceptional candidates, looking to do the best work of their careers, across a wide range of roles:

- Senior Backend Engineer(s) - Senior Full Stack Engineer(s) - Senior Product Manager(s) - Implementation Manager(s) - BizOps

To review all open roles and benefits, go visit our career page https://gigs.com/careers

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We're a small (24-person) team of repeat founders and seasoned operators building a revenue management platform that takes the hassle out of quote-to-cash, no matter how companies price. This is a tight-knit and senior crew — most of us have 10-25 years' experience, much of it together.

The last company we started, Second Measure (YC S15), scaled to 70+ people and tens of millions in revenue, and was ultimately acquired by Bloomberg in a landmark deal.

We're looking for extraordinary builders to play a foundational role in a company designed for scale:

  - Solutions Engineer (Sr to Staff)

I'm Mike, one of the founders— if interested, apply here (https://tryturnstile.com/about?scrollTo=jobs) and mention this post.

We're a small high-tech spinout of the University of Oxford. We build a tool called Popili that helps developers build event-driven systems by using formal verification to automatically find bugs. To do this we have developed our own programming language called Coco that makes formal verification accessible to non-specialist users. Many of our customers build complex physical machines that are controlled by software where the main controller is written in Coco, our programming language.

We're looking for:

- Junior and Senior C++ Developers to join our engineering team.

- A Customer Success Engineer to help onboard users; this would be an exciting role for someone who enjoys technical teaching.

We're looking for people who have experience in ANY of the following:

- Programming languages

- Formal verification, in particular model checking

- Fuzz testing

- Virtualisation software

- Asynchronous state-based event-driven software

We are a low-meeting, high-tech, engineering-focused company where we prioritise building high-quality software. We primarily use C++ and Bazel but also write some systems in Rust.

If you're interested, see https://cocotec.io/careers or email recruitment [at] cocotec.io

We're looking for early-stage talent to join our team in these roles:

1. AI Security & Safety Researcher: https://apply.workable.com/giskard/j/E89FE8E310/

2. Customer Success Manager: https://apply.workable.com/giskard/j/1446F6A1B6/

3. Enterprise Account Executive - DACH: https://apply.workable.com/giskard/j/5681150A95/

Cloud Architects, Software Engineers, Product Managers, Sales, Customer Managers, etc ...

We're building AI-powered CAD tools to transform hardware development — think next-gen design workflows powered by custom ML models. We're a fast-moving startup, working with bleeding-edge tech at the intersection of mechanical engineering and AI.

We're looking for a versatile ML engineer to help us scale: develop and deploy custom models and prototype tools that make complex design work simpler and faster.

https://www.hestus.co/careers for more information

Architect is looking to fill a number of software engineering roles.

As a key member of our growing team, you will help build out our advanced, API-centric, multi-asset brokerage platform across stocks, options, ETFs, futures, and more.

Bonus points if you have:

- Experience with Rust

- Experience working in the finance industry, or a strong interest in electronic trading

- Knowledge of architecture, testing, and deployment of distributed systems

-Live in Chicago

*Full-stack development experience with Typescript and React a plus*

If you’re interested, please send a resume and brief intro to [email protected] or reach out to me with any questions about the role

Remote OK. US EST and Europe timezones preferred. https://blog.codex.storage/codex-student-programme-become-a-...

Looking for exceptional candidates with experience building and growing products from scratch that can take ownership of this early days product and take it to the next level.

What is Matcha

Realtime AI search through 1M+ top jobs from all sources Cut through the noise & only see the top 30 jobs to be the 1st to apply to everyday AI Ranks for fit based on your experience and preferences Generates natural AI cover letters on the fly

Skills

React.js Next.js Supabase Javascript Python Firecrawl Scraping and managing large amounts of data Good eye for design

Benefits: Considerable equity Unlimited vacation (At least 4 weeks per year)

Must be located in EU/Canada/US

https://matcha.fm

We're a small, well-funded startup building a new product in the web3 space. We're looking for a frontend engineer with a strong sense for design and UX.

What we're looking for:

- React Native (or Expo) experience

- Ability to turn Figma files into crisp, pixel-perfect UIs

- An eye for smooth, subtle animations

- web3 experience is a strong plus

- Someone who cares deeply about the craft and has a bias toward shipping

We're a small and fast-moving team—this is a chance to have real product impact from day one. Preferably full-time.

If you're interested, drop a link to your work/GitHub and a short note to: [email protected]

Clearly AI accelerates appsec and privacy reviews. We help enterprises like Rivian and HID Global cut review times by 90%.

We're building AI agents with context from code, tickets, policies, and knowledge bases to auto-fill questionnaires, populate tables, and create diagrams. Clearly AI is an enterprise-grade AI application built on AWS.

You will own major architecture decisions, ship core features, and grow in scope as we scale.

AI Engineering is a new field that presents a rich set of hard problems. You'll need to push the field forward to deliver real value to real people.

We value pragmatism, ownership, and curiosity.

Our product was the winner of the 2025 AWS Bedrock Challenge. Investors include Y Combinator, Basis Set Ventures, and Argon Ventures.

Apply here: https://www.ycombinator.com/companies/clearly-ai/jobs/yQcnFv...

We're a small team building tools to streamline workflows for professionals — think Excel superpowers for enterprise users. Clients include top consulting firms and universities. Patents pending.

Looking for an experienced dev to take ownership of our VSTO add-ins (C#/.NET 4.8.1, WPF), deal with real-world deployment quirks (firewalls, TLS, MSI/ClickOnce), and help us scale.

Nice to have: deep debugging chops (COM, Excel), experience distributing enterprise software (.exe licensing, obfuscation, etc).

We offer equity, flexible vacation, full hardware/software setup, and a remote-friendly culture.

Email [email protected] if interested.

Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs.

Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days.

Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100m in profit in 3 years.

Ki’s teams have varied backgrounds and work together in an agile, cross-functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons.

Calling all Software Engineers interested in Machine Learning and AI! If you're on the lookout for an exciting new opportunity, check out https://kipeople.my.salesforce-sites.com/recruit/fRecruit__A...

Join the Model Platform squad at Ki, an ambitious team dedicated to developing Ki's Core Algorithmic Underwriting Platform, the backbone of Ki's Algorithmic Underwriting capabilities and aspirations.

The squad's mission is to empower Ki in constructing and deploying cutting-edge algorithmic underwriting models and scalable model graphs. Examples of what you might be involved in are - developer tooling, micro-services orchestration systems, ML model serving infrastructure, feature serving and storage infrastructure.

Tech stack: Python, Golang, Kotlin, Typescript, Kubernetes, GCP.

Feel free to reach directly if you have any question https://www.linkedin.com/in/alessandro-r-rizzo/

We build voice AI agents for customer service over the phone. We are currently conducting hundreds of thousands of calls every day. Dialo is profitable.

We develop and self host every component across speech-to-text, text-to-speech, LLMs, real-time audio processing, and voip.

Our strategy centers on developing an open-source foundation and propriatery vertical-specific products on top of it.

tech stack: AI (wav2vec2, llama, styletts2), OCaml (systems eng), Nix, k8s, TypeScript, React, Node.js

Roles:

- Applied AI research (Speech LLMs)

- AI engineer

- UI Engineer (a full stack role with frontend focus)

How to apply: mail me at [email protected] with the coolest thing you build and tell me what you want to work on! (github link and/or resume optional

Tonbo IO | Product Engineer | Remote | https://tonbo.io/careers/database-engineer

We are a startup founded in the fall of 2023, working on offering "headless" real-time data analytics under Postgres. We have released several open-source projects that you can check out at https://github.com/tonbo-io.

Back-End Core Stack: Rust, Apache Arrow/Parquet, Open Telemetry

Front-End Core Stack: Python/JavaScript, NodeJs/Deno, Next.js/React, Drizzle, D3.js, WebAssembly

Corgi is the first fully AI-powered insurance company automating every aspect of the value chain. We have product-market fit, multi-million-dollar revenue, and substantial funding.

We're hiring Generalist Engineers with strong backend skills: Go, Django/Python (Flask/FastAPI), React/Next.js/Typescript AWS, Docker, Postgres, Redis,

IMPORTANT: We work onsite, 7 days a week.

Join us to build cutting-edge tech in a YC-funded, impactful startup. Apply by sending a 1-min intro video about your projects, proudest achievement, and motivation.

Contact: [email protected] (subject line "HN Who Is Hiring")

• Company Name: Exnaton
• Company URL: exnaton.com (Not explicitly provided, inferred from description)
• Job Positions Available:
  • Fullstack Engineer (with DevOps focus)
• Salary Range: Not available
• Technologies Used:
  • AWS
  • CI/CD pipeline
  • Microservices architecture
• Location: Remote
• Restrictions: EU countries
• Application Information: More details at exnaton-ag.jobs.personio.com/job/2122683?language=en&display=en
• Requirements: Not explicitly specified, but implies experience with building reliable and scalable software, cloud infrastructure, and DevOps practices.

Fullstack tasks:

- Developing a state-of-the-art application for the energy sector;

- Building highly reliable software and operating customer deployments;

- Working as part of a team of highly motivated and talented individuals and take ownership and responsibility of components in frontend and/or backend from conceptualisation to production.

DevOps tasks:

- Ensure reliability and scalability of our software deployments for high availability and performance;

- Improve the efficiency and transparency of our development pipeline by streamlining workflows and automation;

- Optimize cloud infrastructure with efficient server provisioning and multi-tenancy architecture;

- Manage our AWS infrastructure & CI/CD pipeline by overseeing cloud resources and automating deployments;

- Enhance monitoring and logging of our different services and deployments to improve observability, quickly detect, diagnose, and resolve system issues and identify root causes;

- Improve and leverage our microservices architecture for scalability, efficiency and security;

- Strengthen system security by implementing best practices and improving access controls.

More details here: https://exnaton-ag.jobs.personio.com/job/2122683?language=en...

Music for health and wellbeing - we're working with leading scientists at MIT, NYU and UPenn alongside a roster of composers & producers to create validated music to improve health and wellbeing.

We are on course to enhance the effectiveness & efficacy of our music through the use of ML (let's have a call to talk more). We're starting with hospitality as a launchpad before moving into wider health sectors.

Core Stack: TypeScript, Rust, React, PostgreSQL, WebSockets, GCP

Hiring Founding Software Engineers in London, UK, - contact me via email: will [at] myndstream.com

Sysamic, digital industry and software development, is expanding the business — and we’re looking for a talented and driven Software Developer.

If you're fluent in English, have a strong background in software development, and are ready to help shape the future of a growing company — we want to hear from you.

Requirements:

- Bachelor’s degree in Computer Science or related field. - Minimum 2 years of hands-on experience in software development. - Fluent English and communication skills.

Send your resume and a brief message expressing your interest to: [email protected]

Curipod founder here.

Curipod is the AI-powered curriculum and instruction platform for teacher-paced lessons that get students to look up from their screens and talk.

1M+ Monthly Students and growing fast.

Most of the engineering team are former founders and CTOs. Join us to redefine how classroom lessons are done natively with AI.

I’m hiring for multiple roles.

Senior Software Engineer | Growth

Senior Software Engineer | Frontend

Product Engineer

Apply here: https://curipod.com/careers

Looking for a data engineer to help us scale our Graph db. We use JanusGraph. You are expected to have prod experience with a graph DB, working knowledge of Gremlin (or at least Cypher). Python would be good.

Please apply through https://www.linkedin.com/jobs/view/4233355677

About Carebit

[Carebit](http://www.carebit.co) is a young, design-led healthcare technology company helping over 1500 private doctors across the UK run their practices more effectively and efficiently with our web and mobile platform, along with hundreds of thousands of their patients. For too long, medical software has been clunky, user-hostile and complicated, and we are changing that. Several customers have independently described us as ’the Apple of practice management software’.

We are a bootstrapped, profitable and remote-first company of 30 people with 6 full stack engineers including the company’s founder, Dominic. Having been remote from day 1, we fully believe in its benefits. We do have a lovely office in London by the river for in-person collaboration when required, but this is not mandatory as we know some like in-person working and some prefer fully remote!

About you

We’re looking for a Senior Support Engineer to work with our Support and Data Migration teams for day to day work troubleshooting and resolving technical customer issues. We’re specifically after someone who is curious, experienced and enjoys investigating and solving technical issues that vary from fixing simple bugs to small tweaks to existing features (e.g. adding a new column to a CSV export) to writing Ruby scripts to execute changes after a data migration to Carebit.

You’ll likely have a strong software development background already. This is a hands-on role where you’ll be regularly shipping fixes and improvements to the core Carebit platform as well.

- Strong experience with Ruby on Rails and React, especially design patterns (we use Rails 7 and Ruby 3.4 with Postgres 17, deployed to AWS ECS) - Bonus points for Linux/sysadmin and Postgres knowledge - Fluent in written and verbal English and an excellent, timely communicator - especially with customers - Self-disciplined, autonomous, motivated, and able to manage concurrent tasks

This is a fully remote role but we operate on London, UK time and so are only considering candidates in GMT/BST ±3 time zones who are willing to work to UK hours (typically 9am-5.30pm)

Please email CVs to hiring[[at]]carebit dot co if you’re interested in learning more!

Looking to join a social-impact driven company? Are you a software developer ready to use your skills for good? Onja trains underprivileged youth into world-class software developers. We are on the lookout for Course Designers who can help our students go from ‘what is coding’ to working in Global tech teams. Help build a scalable course that will help train Madagascar’s brightest young people, while working alongside a team of talented, fun colleagues from all over Madagascar and the world.

Please apply through the following links: Full stack Course Designer: https://onja.org/careers/full-stack-course-designer Front end Course Designer: https://onja.org/careers/front-end-course-designer Back end Node.js Course Designer: https://onja.org/careers/back-end-node.js-course-designer

sherl0ck is a small startup building AI applications for businesses with a focus on finance and pharma sectors. We're bootstrapped and profitable.

We’re looking for a junior developer (0-2 YoE) to join us full-time in Hyderabad (hybrid setup). You’ll be working closely with a small team and get hands-on experience across the stack. Our ideal candidate is a generalist proficient with Typescript and React.

We care more about your curiosity and problem-solving skills than years of experience. Having side projects you've built / maintained is a huge plus.

Feel free to reach out to me at z [at] sherl0ck.com.

Martin is an AI personal assistant. Text, call, or email Martin. It manages your calendar, inbox, to-dos, reminders, notes, messages, calls, and more.

Why work at Martin?

- We've built the most advanced AI personal assistant on the market, light years ahead of Siri and Alexa.

- 5 months since launch, Martin has completed over 500,000 tasks for 30,000 users, and our user base is growing 10% every week.

- Our team is lean but effective, with a culture of shipping fast and obsessing over user experience.

- You’ll have a large impact on our product direction, which will be reflected in significant equity compensation.

- Our mission is to build the most impactful consumer product since the iPhone.

Apply at: https://www.ycombinator.com/companies/martin/jobs/