Sign up
Which kinds of involvement are you interested in?
What's your preference for remote vs on-site?
Which technologies are you interested in?
Language
Backend
Frontend
Platform
Infrastructure
Other

265 matching jobs

  • JavaScript
  • TypeScript
  • MongoDB
  • Node.js
  • Astro
  • Next.js
  • React
  • AWS
  • Azure
  • Remote

Location: Bangalore, India (IST, UTC+5:30)

Remote: Yes

Technologies: React Native, React, Next.js, TypeScript, JavaScript, Node.js, Express, MongoDB, Redux, Astro, Expo, Zustand, Fastlane, GitHub Actions, AWS, Jest, Gemini API, Azure OpenAI, Claude Code, Cursor

Resume/CV: https://drive.google.com/file/d/1banj1xCIv-wA9n7xUG4vkelBbFu... Portfolio: https://lassiecoder.com/ GitHub: https://github.com/lassiecoder LinkedIn: https://www.linkedin.com/in/lassiecoder Email: hirepriyankasharma@gmail.com

Mobile + web engineer with 6 years shipping consumer and fintech products end to end. Currently SDE2 at Zataverse (LA-based, working async from India).

Some things I've shipped: - Imaige (https://imaige.io): built the site from scratch, including auth, payment gateway integration and onboarding, improving checkout reliability - Socialaize and Staryo: OAuth/social sign-in, push notifications, production stability fixes - Adecco app (700K+ daily users): white-label onboarding, eKYC; automated releases with Fastlane + GitOps (60% faster) and PR checks with GitHub Actions (40% less review overhead) - Torum Pay: notifications + deep linking, cut app crashes 30% - EduFund: KYC for Indian and US investment accounts, push notifications that lifted new-user activity 47%

Also: author of "AI + Gemini for Web Developers" (e-book), and spoke at Microsoft Bangalore on taking Azure OpenAI integrations to production. https://fable.co/book/x-9798231622320

Looking for: a remote React Native / frontend / product engineer role at a product-focused team, ideally where AI features are part of the product. Happy to own features end to end.

  • Elixir
  • JavaScript
  • Ruby
  • TypeScript
  • Node.js
  • PostgreSQL
  • Redis
  • Ruby on Rails
  • React
  • AWS
  • Remote

Location: Tbilisi, Georgia (GMT+4)

Remote: Yes (required)

Technologies: Ruby on Rails, Elixir, Phoenix, React, React Native, Node.js, TypeScript, PostgreSQL, Redis, AWS, LLM/AI

Website: https://davit.cc

Resume/CV: https://davit.cc/cv/v4.pdf

LinkedIn: https://linkedin.com/in/dkhaburdzania

GitHub: https://github.com/davit-khaburdzania

Email: davit.khaburdzania@gmail.com

3x founding/first engineer with 15+ years shipping products from zero to scale. Most notably: founding engineer at EverAI — joined at zero, built nearly every core feature, grew to 20M users and $5M/month revenue. Pioneered production AI pipelines across LLMs, image generation, voice synthesis, and video — not API wrappers, full systems.

Also: first eng at Shogun (YC W16, became category-leading Shopify app), CTO at AirHelp (concept to launch in 5 months), founded and scaled a 20-person dev agency. Most recently built an ad platform at TurbaMedia from zero to $24M+ annual spend in 6 months.

Looking for: Early-stage startup where I can own product areas and work directly with founders. I've built entire products solo — I don't need hand-holding, I need interesting problems. Fully remote.

  • Python
  • PyTorch
  • On-site

I lead the A3 Lab at Aarhus University and are hiring a Three-year PhD in Physical AI; onsite in Aarhus, Denmark.

Topics: Vision–language–action models, world models, reliable adaptation and efficient AI, RL. Background: Relevant master’s degree and strong Python/PyTorch experience. Deadline: 1 November 2026. Start: January 2027 or later. Contact: behzad@ece.au.dk. Official application link: https://phd.tech.au.dk/for-applicants/apply-here/saeropslag/...

  • 80k–130k USD
  • Full-time
  • Remote

Willow Education | Product Manager (design-led) | REMOTE (US) | Full-time | $80k–$130k + equity | https://willowed.org/careers/product-manager

We build a career and postsecondary readiness platform for schools and community organizations. Five-person team, public benefit corporation. You'd own problems from user research through shipped product, do the design work yourself, and use AI daily, including building coded prototypes. Time in or around American public schools is a big plus.

Priority deadline: Sunday, Oct 18. Questions: careers@willowed.org

  • Python
  • TypeScript
  • PostgreSQL
  • React
  • Terraform
  • Full-time
  • Remote

Propel Labs | Staff Full-Stack Engineer, Quality & Delivery | Remote (North America hours) | Full-time | https://propellabs.ai

Hello HN, Lisa here from Propel! We're a bunch of interdisciplinary builder-maker-designers leading a venture studio and building software for mining and deep-tech companies. Think IDEO for AI: a small senior team, direct CEO involvement, technical depth married with design craft. We are not a dev shop and not a consultancy, we're not about scope or hours, we're only about outcomes. We embed through the lifecycle of challenges and the same senior people stay on the problem.

AI agents have made engineering throughput cheap, so senior judgment is now the scarce asset: what to build, what to gate, what to trust to production. We're looking for an experienced engineer to join our small crew and play a ~70/30 build-to-lead role: - Raise the team’s bar without bureaucracy - Ship production code - Be the human PR review - Own the quality delivery system as a product - Ship spec-first - Orchestrate AI at staff level

Stack: TypeScript, React, Python, PostgreSQL, ECS/Lambda, Terraform.

We work on fascinating projects with physical implications to the world but more importantly we just really don't work with a*holes, I wake up happy to see my colleagues, the crew loves to laugh and we walk the walk.

Full role details: https://docs.google.com/document/d/1R7rPplGTziBmvnKSocRRQ5Pg...

Email lisa@propellabs.ai with a PR, design doc or postmortem you're proud of, and why this role. Always happy to jump on short calls for a mutual sus-out. It's a call for adventure, after all.

  • iOS
  • Full-time
  • On-site

SKIES (Visual Choices AAC) | iOS Developer, embedded at the UCLA Kasari Lab | Los Angeles | ONSITE | Full-time, 6 months | $65k ($130k annualized)

3% of children are autistic. 30% of them at age 9 remain minimally verbal: a handful of single words, never put together into a sentence. If that evokes something in you beyond the number, read on.

The Kasari Lab at UCLA, one of the top autism research groups in the world, has developed a play-based intervention that helps minimally verbal autistic children. Over 24 weeks, many make real gains in communication and social connection. But it combines assistive tech setup with play improvisation, which makes it challenging to deliver, and it is not standard practice.

You would build Visual Play, an app that takes pieces of this intervention (and others) and makes them easier for regular clinicians to do while playing with a child. You'd be embedded in the lab from day one, paired with an implementation lead who spends their weeks with clinicians. You'd own the app end to end.

Visual Play is funded by an NIH SBIR award to SKIES, a small Pasadena company started by Caltech alums. We make Visual Choices, one of the most-used communication apps for early communicators. This is a six-month Phase I; if the prototype works, Phase II follows, and so does the product.

An ideal candidate:

- is comfortable being close to, and taking feedback from, researchers and clinicians

- has shipped real native iOS apps

- uses AI as a force multiplier, but understands the code it produces and is not dependent on it

- builds large and complex, yet maintainable, systems

- is resourceful, motivated, and tenacious

- is a calm, respectful presence in a research lab

In person at UCLA, five days a week. Starting January 2027. The interview includes a 60-minute collaborative coding session, no AI assistants.

More: https://skieslearn.com/ndbi/jobs/developer

Contact: julius@skieslearn.com

  • Remote

vvd | Worldbuilding and storytelling platform (Remote / EU/NA timezones)

This role is for a junior dev who is already shipping stuff, working on side projects and wants to get involved in fast growing creative start up.

We're an extremely dedicated team working across creative storytelling challenges and no, not an AI slop generator.

vvd.world/careers ⬅ is our site

  • C
  • C++
  • Go
  • Java
  • Python
  • Rust
  • SQL
  • TypeScript
  • Full-time
  • Remote
  • Hybrid

OneChronos | Engineering Manager, Data Platform (NYC, Hybrid) · Software Engineer, Quality / SDET (Flexible/U.S. Remote) | Full-Time

We’re a Series B trading technology company reimagining how financial markets match buyers and sellers -- applying auction theory and innovative technologies to build fairer, more efficient trading infrastructure. Our production systems are written in Rust and execute billions of dollars in securities transactions daily. If you want to work on genuinely hard problems at the intersection of markets, mechanism design, and distributed systems, we’d love to talk.

We’re hiring engineering talent companywide, with a current emphasis on these two roles:

Engineering Manager, Data Platform -- Lead and grow our data engineering team while staying close to the code. You’ll own the roadmap for the pipelines, data services, orchestration, and platform infrastructure that power our analytics, and contribute to production systems alongside your team. 8+ years of software or data engineering experience, 2+ managing engineers. Strong Python, SQL, Rust, and TypeScript. Experience with workflow orchestration (Temporal, Airflow, Dagster or similar) and columnar formats (Parquet, Arrow). Financial markets or exchange experience a strong plus. NYC-based, hybrid.

ESTIMATED COMPENSATION: $180,000--$250,000 depending on experience, with eligibility for a discretionary annual bonus.

Software Engineer, Quality (SDET) -- Build the quality engineering function from the ground up. You’ll design and own automated test frameworks, CI/CD integrations, staging environments, and validation tooling that help engineers ship with confidence. Proficiency in a systems-level language (Rust, C++, Go, or Java) and Python required. Experience in low-latency or performance-sensitive environments a strong plus. Flexible/U.S. remote.

ESTIMATED COMPENSATION: $150,000--$200,000 depending on experience, with eligibility for a discretionary annual bonus.

CONTACT: careers@onechronos.com -- please send your resume and include the role name and “HackerNews” in the subject line (e.g. “Engineering Manager, Data Platform | HackerNews”).

  • Go
  • TypeScript
  • AWS
  • Docker
  • Terraform
  • Full-time
  • Remote
  • Hybrid

Ojin | Lead Platform Engineer | HYBRID (Berlin) or REMOTE (CET ±2h) | Full-time

Hi HN! I'm Seema, part of the team at Ojin, and we're looking for our next Lead Platform Engineer.

We build AI agents that look and sound human - real face, real voice, real-time conversation. The kind of thing that makes people ask if it's actually live the first time they see it. Getting there means solving latency at a level most infrastructure can't touch, running custom frontier models for lipsync and face generation, and orchestrating all of it live across a globally distributed GPU fabric we own and operate ourselves.

This isn't a role where you maintain what someone else built. The hard problems are still open: dynamic routing and load balancing across thousands of concurrent GPU servers spanning multiple clouds and regions, keeping latency low enough that conversation feels natural, and deployment pipelines that can keep up with a product that's moving fast.

You'd set the technical direction for all of it, working directly with the founders on a 15-person team. No layers between you and the decisions that matter.

If you've worked on distributed systems at scale, care about how things are built and not just that they work, and want real ownership rather than a slice of someone else's architecture — we'd love to hear from you.

Stack: AWS, TypeScript or Go, Terraform/Pulumi/AWS CDK, Docker, serverless architectures.

Looking for: 5+ years hands-on AWS in production, strong IaC, multi-cloud experience, low-latency systems, and startup experience.

We're not able to offer relocation or visa sponsorship. If you're already in Berlin, this is a hybrid role. If you're elsewhere, we're open to fully remote within CET ±2h. Applications outside these criteria won't be progressed.

Apply or read more at https://ojin.ai and please mention you found us on Hacker News in your application. We're also hiring across sales and marketing.

  • Linux
  • Full-time
  • Remote
  • Hybrid

ChainSecurity | Blockchain Security Engineer | Full-time | INTERNS , HYBRID/REMOTE, Zurich, Switzerland | VISA possible (for an employment) | https://chainsecurity.com/

ChainSecurity is a young and innovative cybersecurity company that operates in the blockchain and cryptocurrency space. Our mission is to make the blockchain space secure and trustworthy for people, companies, and governments alike. We are proud of our security experts from the renowned universities ETH Zurich, EPFL Lausanne and others.

We are trusted by 100+ blockchain companies and established corporations with security audits and services. We have secured complex systems for top blockchain clients, such as decentralized finance (DeFi) projects, and multinational organizations, such as banks and industrial consortia. A ChainSecurity Auditor will review the most complex blockchain projects to find vulnerabilities which no-one else can. By using state of the art tools, expert knowledge and a deep understanding of the fundamentals, we secure projects handling billions, often forming the foundation in the new paradigm of an open financial system.

Your Responsibilities:

* Work directly with the developers of the most successful teams in the blockchain industry to audit their code and secure their products

* Contribute to our security tools and create new ones in collaboration with our internal research team

* Conduct security research and publish your findings

Requirements:

* Strong background in software engineering, focused on security relevant areas and most importantly being able to reason about complex code

* Experience with penetration testing, vulnerability scanning, threat modeling or similar is a plus

* Good knowledge of cryptography

* Proficiency with Linux and Git

* Good written communication skills

* Fluent in OOP programming language

Bonus Points:

* Formal Verification, White Box, Vulnerability Scanning

* Solid Blockchain Knowledge

* Consensus Algorithms

Join us here: https://www.chainsecurity.com/jobs/blockchain-security-engin...

Questions about the role? Contact: jobs@chainsecurity.com

  • Go
  • Python
  • Kubernetes
  • Terraform
  • Full-time
  • Hybrid

ICEYE | Platform, DevOps and Observability Engineers (Senior/Staff) | Espoo, Finland / Berlin, Germany | HYBRID | Full-time (relocation support)

ICEYE builds and operates the world's largest SAR satellite constellation. I lead the Platform organisation: three teams (Core Platform/Infra, Developer Enablement, SRE) that build the foundation our engineering ships on. Go and Python, Kubernetes on cloud and on-prem, some of it air-gapped. Terraform/OpenTofu, Istio, Vault, LGTM stack, OpenTelemetry. Mission-critical systems.

We are hiring in Espoo and our new Berlin office:

- Staff Platform Engineer: own the Kubernetes platform across cloud and on-prem, build & extend tooling in Go, set technical direction. https://jobs.ashbyhq.com/iceye/cf6ba0e9-a750-4ee7-9b0a-8cb51...

- Senior DevOps Engineer: build and run core platform components (Go, K8s, ingress, service mesh, secrets, IaC). https://jobs.ashbyhq.com/iceye/c6b51b8b-94af-4007-8464-4a4b8...

- Senior/Staff Platform Observability Engineer: own metrics, logs and traces as a product for all engineering teams, build tooling around it. https://jobs.ashbyhq.com/iceye/19a2709c-1e6d-4c8d-958a-2f07f...

What we look for: hands-on Kubernetes and cloud experience, comfort with on-prem, pragmatism and empathy for the developers you serve.

Questions? Reach me at wb@iceye.com. Apply directly.

  • Go
  • Android
  • iOS
  • Linux
  • macOS
  • Windows
  • Full-time
  • Remote

NetBird | Berlin, Germany (or remote, CET/CEST overlap) | Full-time https://netbird.io/careers NetBird is open source networking and access control WireGuard-based overlay networks with zero-config peer-to-peer connectivity. Open source, built in Europe, used by thousands of teams worldwide. We're a small and growing team going up against (and working with) the incumbents in network security. Post Series A.

- Engineering Manager : You will take a huge part in leading and scaling our engineering org. Unblocking, scaling, hiring, you'll still read code and hold technical opinions that impact the product. We're not looking for a pure people manager. Networking/infra background is a plus. If you've scaled a team from 0 to 20+ and seen your product scale too, I'd love to talk to you.

- Senior/Staff Backend Engineer (Go) : the control plane: peer coordination, policy and access control, multi-tenancy, and keeping it all fast as customer networks grow into the hundreds of thousands of peers.

- Network / Client Engineer (Go) — the agent side: WireGuard, NAT traversal and hole punching, relays, DNS, and shipping one client across Linux, macOS, Windows, iOS and Android. If you enjoy debugging why one connection out of a thousand won't go peer-to-peer, this is the role.

- Solutions Engineer — technical, customer-facing, pre/post-sales. You'll be the person who architects a rollout for a 500-person company's network live on a call, and a great channel back into the roadmap.

- Account Executives :)

We have an office in Berlin and mostly work CET/CEST. We'd love to have you in the office with us, but if your experience is stellar we're happy to hire remote. We're scaling quickly, so this is a chance to join early and scale with us.

Apply at https://netbird.io/careers, please mention you found us on Hacker News in your application.

  • TypeScript
  • Full-time
  • On-site

Superset (YC P26) | Founding Engineer, Founding Design Engineer | San Francisco | ONSITE | Full-time | $175K-$225K + 1.0-1.5% equity | https://superset.sh/careers

We're building a self-improving IDE for running coding agents in parallel. Tens of thousands of engineers use it as their main IDE, at companies like Netflix, DoorDash and Wix. It's source-available: https://github.com/superset-sh/superset

We're 4 people, including 3 ex-YC CTOs. The work goes from the pty and stream transport up to the UI, all TypeScript. You'd own big features end to end and likely ship something in your first week.

Interviews: a 15 min call, 1 hr TypeScript, 1 hr system design, then a week with us in SF. We tell you where you stand within 48 hours of each step.

Email me: kiet@superset.sh

  • Go
  • TypeScript
  • PostgreSQL
  • React
  • Full-time
  • Hybrid
  • On-site

Cleverbase | https://cleverbase.com/ | The Hague, Netherlands | ONSITE (hybrid) | Full-time

Cleverbase runs an API platform for online trust: qualified e-signatures, PKI, digital identity and high-assurance identity onboarding for European organisations. We’re now building towards the EU Digital Identity Wallet and the European Business Wallet. Helping customers design and ship their solutions on our platform matters as much to us as building the platform itself.

As a Qualified Trust Service Provider under eIDAS, what we ship has to be demonstrably correct, auditable and secure, and we still deploy frequently. We go beyond compliance by applying modern cryptography to better protect personal data, because our mission is everyone secure online.

Stack: JVM (Scala with Cats/Cats-Effect, http4s, fs2, doobie), gRPC, Postgres and HSMs for the trust services; TypeScript (React, NestJS, oRPC, Drizzle, Playwright) for web; standards like JSON/XML/PDF signatures and OpenID. Experience with this exact stack isn't required, but interest in cryptography or digital identity is.

Roles currently available:

Web Engineer (Medior): https://cleverbase.com/en/careers/web-engineer-medior/

Web Engineer (Senior): https://cleverbase.com/en/careers/web-engineer-senior/

Solution Engineer (Medior): https://cleverbase.com/en/careers/solution-engineer-medior/

Apply: email recruitment@cleverbase.com with your CV and a short note, and mention that you found us through this HN post from the CTO.

  • Remote
  • Hybrid

LiveKit|http://livekit.io/| VoiceAI | webRTC | Remote | Full Time LiveKit is building the infrastructure layer for the voice-driven era of computing. Our platform gives developers everything they need to build, test, deploy, scale, and observe agents in production. Hiring:

>> Product Engineer | NAMER, EMEA, APJ (Remote) or SF (Hybrid): https://jobs.ashbyhq.com/livekit/463e2769-bb85-4429-96a3-3a1...

>> Forward Deployed Engineer | United States (Remote): https://jobs.ashbyhq.com/livekit/b889ef16-4d5d-4b71-b0a9-682...

>> Forward Deployed Engineer | United Kingdom (Remote): https://jobs.ashbyhq.com/livekit/2b51446f-f78f-41da-91f9-41d...

>> Developer Success Engineer | United Kingdom (Remote): https://jobs.ashbyhq.com/livekit/5d4461df-f7b6-4f34-a084-5ab...

>> Software Engineer, Agents | NAMER, EMEA, APJ (Remote) : https://jobs.ashbyhq.com/livekit/1757f49e-7e19-4c45-85f7-e46...

Co-founders: Russ d'Sa (CEO) https://www.linkedin.com/in/russelldsa/ & David Zhao (CTO) https://www.linkedin.com/in/davidzhao/

Check out our blog: https://livekit.com/blog

Our other roles: https://jobs.ashbyhq.com/livekit?utm_source=1bpyr8q375

  • Go
  • Rust
  • Kubernetes
  • Full-time
  • Remote

Buoyant | Senior Software Engineer – Kubernetes / Distributed Systems | REMOTE – US / Canada / Brazil / Europe (CET-compatible) | Full-time

Buoyant is the company behind Linkerd, the CNCF-graduated service mesh for Kubernetes. We’re a small, fully remote engineering team building a new cloud-native infrastructure product.

We’re looking for a senior, self-directed engineer who has built production infrastructure software and is comfortable working deep in the Kubernetes ecosystem.

Relevant experience may include Kubernetes APIs, controllers/operators, CRDs, reconciliation systems, distributed systems/control-plane engineering, Go and/or Rust, gRPC, networking, service mesh, security, identity, or other cloud infrastructure.

This is a hands-on role with significant architectural ownership on a small engineering team.

Location: Remote – US, Canada, South America, or Europe with Central European Time-compatible working hours.

Interested? Email scott.deakin@buoyant.io with “HN – Buoyant Control Plane” in the subject and include your LinkedIn, GitHub, or résumé.

  • Full-time
  • Hybrid

Coast | https://coastpay.com/ | Full-time | Hybrid in New York City, NY

Coast is re-imagining the trillion-dollar U.S. B2B card payments infrastructure, with a focus on the country’s 500,000 commercial fleets, 40 million commercial vehicles, and many million commercial drivers. Coast's mission is to deliver modern digital experiences, affordable and transparent financial services products at a transformational scale, and to improve working lives in one of the country’s biggest industry sectors.

Coast is competing and winning with software, and we are building a world-class R&D team.

Roles currently available:

Lead Data Engineer: https://job-boards.greenhouse.io/coast/jobs/6215755004

Product Engineer, Full-stack Engineer (Mid-level/Senior): https://job-boards.greenhouse.io/coast/jobs/4000170004

Product Designer (Senior/Staff): https://job-boards.greenhouse.io/coast/jobs/5850295004

Staff Product Manager: https://job-boards.greenhouse.io/coast/jobs/6212510004

  • TypeScript
  • Full-time
  • Remote

Mastra | AI Engineer | REMOTE (AMER or EMEA time zones) | Full-time Mastra is the open-source TypeScript framework for building AI agents (agents, workflows, memory, evals, tracing). From the team behind Gatsby, YC-backed, https://github.com/mastra-ai/mastra

Why: We’re starting to build more and more agentic features into Mastra: Trace intelligence, and we’re working on various Agent Learning features to automatically self-improve agents (Autoevals + Suggestions, Rollouts). In addition, we’ve been increasingly running Mastra primitives like memory on industry-standard benchmarks and using the results to fine-tune configuration.

You have: Shipped agents and agentic applications into production Tuned and tweaked them to improve accuracy You need to be able to benchmark your results against existing datasets, or intelligently creating

Apply: {https://jobs.ashbyhq.com/mastra/531a3fe8-556f-4b83-bee7-2037...} We get back to everyone.