Find your next shift, anywhere.

Folio·REMOTE (US)

Estuary·Full-time – https://estuary.dev/ Estuary is a VC-backed, post–Series A startup powering right-time data replication and transform — from sub-second CDC replication to terabyte-scale OLAP data flows. We’re open-source, developer-first, and focused on making data movement radically simpler across both our Platform and Applications layers. We’re hiring for: Senior & Staff Backend Engineers (Integrations) 5+ years backend experience; Go required, Rust a plus. Own core systems powering real-time data pipelines. Build complex API/database integrations, improve 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 to SaaS tools 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. Solutions Engineer - Work with the founding team to help customers use Estuary effectively. Collaborate closely with engineering and product, shape how users integrate real-time data, and feed insights back into product development. What 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]

40GRID - Full-time Remote·Remote

Product incubator·Consulting (1099) We are a small team with a wide network, bringing ideas to market with a focus on simplicity and trust. Clients a mix of early-stage and enterprise. Seeking long-term collaboration with imaginative people who communicate well. Teams are built around projects: At the moment, looking for experience in F&B logistics, pickup/delivery/scheduling systems, price monitoring, banking integration, mobile shopping tools and redundancy for a neat client. Otherwise, there's more in the pipeline so feel free to reach out. As a consultant, collaboration could be anything from periodic advisor to dedicated contributor. As for technology, pragmatic - best tool for the job. Rough consensus and running code. Based in NYC, with clients and team beyond the US. We've got a life to live. Under wraps due to client, but otherwise transparent and operate in good faith. Email in profile.

Innolitics·Remote

Wolf Games is looking for a U.S.-based, fully remote Software Engineer (3+ yrs experience) to help turn creative game prototypes into polished, production-ready web games. You’ll work hands-on in TypeScript and modern web game frameworks (Phaser, Pixi.js, Three.js), building gameplay systems, improving performance, and helping ship new experiences to players. This role is ideal for an engineer who enjoys moving from experimentation to execution and wants to see their work go live. You’ll collaborate closely with engineering, design, and creative teammates to refine features, refactor early code, and contribute to shared systems that support multiple games. We’re a small, fast-moving team, so you’ll have real ownership, practical mentorship, and the chance to grow your skills while building interactive games in a creative, AI-forward environment. $45-55/hour, 40 hours per week, contract-to-hire (benefits and equity at conversion) To apply:·Remote

Category Labs·Remote and NYC

Runway·Remote US/EU/UK + hubs in NYC, SF, Seattle, London

CareIgnition·REMOTE, Chicago (US Only) Medical billing in America is a black box of fragmented data and inefficiency. At CareIgnition, we are building the transparency layer for healthcare. We transform massive, messy datasets into financial clarity for employers and providers. We are looking for a pragmatic generalist. You’ll be working across the entire stack: from building customer-facing features in React and Django to architecting data pipelines that process petabytes of medical claims and rates. Crucially, this role involves deep algorithmic and analytical work. You won't just move data; you will implement the logic that makes sense of it. We value "generalist" DNA—engineers who are as comfortable optimizing a SQL query as they are building a clean UI component. If you enjoy solving high-scale data problems that have a direct impact on healthcare affordability, we’d love to talk. Tech: Python, Django, React, AWS (ECS, Step Functions, Athena), SQL (DuckDB/Polars), Iceberg/Redshift. If interested, reach to me at vikram.chauhan [at] careignition.com

Rolling Insights·REMOTE (Canada)

Verge Genomics (YC S15)·REMOTE (US)

Goji Labs back in the house·REMOTE (USA/Canada) https://careers.gojilabs.com/32359 ROLE: Product Manager (Account Facing)

StraighterLine (straighterline.com)·Remote (US Only)

Language REACTOR REMOTE mostly, but I travel often (Europe, Asia) and it's good to work in person time to time. We make software for learning languages. The focus is on making tools, rather than content. But actually, the line between code and content is blurring with LLMs. I am the main coder on the project and I'm looking for a coding partner to help spread the load and allow more ambitious scope. Project is solid financially. Most of the codebase is fairly decent Typescript. Backend knowledge a plus. I need someone with sound judgement and taste that can plan and execute independently, but that also can communicate and coordinate complex changes well. Ingenuity and resourcefulness. I use Claude/Cursor extensively. I'm quite interested to hear from you if you have a project that overlaps in scope with Language Reactor. [email protected]·Remote

Founding Engineer Wanted·Munich/Remote Can You Solve This? The Challenge: An FPV drone flies at 100 km/h. You have to detect, track, and intercept it physically. No Cloud. Just on-board compute using: • YOLOv8 Nano on Qualcomm QRB5165 Flight controller + NPU SoC. Don't know Qualcomm yet? No problem! If you have pushed Nvidia Jetson or Hailo-8 to their absolute limits, you have the mindset we need. • Autonomous guidance using Proportional Navigation, MPC, or PID/LQR control loops If that sounds impossible, you're right. It's one of the hardest problems in counter-drone defense. FPV kamikaze drones dominate modern warfare. Existing defense solutions are incapable of countering this emerging threat. We're Herakles – Munich-based defense startup building autonomous interceptor drones. What we offer: Equity

EnigmoFi·Remote

Topliner - Senior Fullstack Developer (Node.js / Laravel / React+TS / AI Integrations) - Remote - $80k/year We’re building Topliner, an AI-powered platform for executive search. What you’ll work on: - Integrations with Loxo, Metaview, GetSales, Calendly - API design, background jobs, and sync pipelines - Auth flows, queue processing, caching - React+TS interfaces Requirements: - 5+ years fullstack experience - Strong Node.js, Laravel/PHP, React+TS - API integrations, OAuth, async jobs - Understanding of scalable systems and data pipelines - Fluent English Compensation: - $80k/year - Remote - Part-time → full-time path - Equity potential Apply on here >>>·Remote

Driftrock·REMOTE

Coder·Multiple roles

Purple Candor LLC — Forward Deployment Engineers — Remote / US (Sub-contractor) Looking for engineers who have actually built and shipped production systems — not just designed them. We embed directly inside enterprises to deploy real AI solutions in messy, high-impact environments. Email [email protected] with a short note and something you’ve built or shipped. Bonus: Tell me about the messiest system you’ve ever made work. If you’re an engineer who likes solving hard problems where the answer isn’t obvious, let’s talk.·Remote

Zed Industries·https://zed.dev/ Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day. We know the only way to build the world's best code editor is by equipping every single member of the team to do the best work of their career. We've raised $42M to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience. Rust Engineer - https://zed.dev/jobs/rust-engineer AI Rust Engineer - https://zed.dev/jobs/ai-engineer Product Designer - https://zed.dev/jobs/product-designer

Journalytic·REMOTE (US time zones)

Dusk Labs·Remote (US time zone)

At CloudX ( ) we’re building a new supply-side advertising platform for mobile publishers. Yes, it's ads, and yes, there's AI involved, so stop reading here if that's not interesting to you. It's a gnarly infra problem with huge scale, combined with an interesting product space that we think legitimately benefits from tasteful AI automation. We're doing cool things with Nitro Enclaves to prove that our auctions are fair. And our founding team have done this before with great success, first at MoPub (sold to Twitter) and MAX (sold to AppLovin). We're hiring (all remote) for: - Senior Fullstack Engineer - Senior Infrastructure Engineer - Senior Android SDK Engineer - Senior iOS SDK Engineer Our philosophy is to keep the team small, well-paid, and productive. We deploy every day and our monorepo CI suite takes about a minute to pass. The best way to apply is directly through those jobs pages. I got so much direct email spam the last time I posted here, I'm afraid I have to ask you not to contact me directly about this role. If you're a real HN reader you're always welcome to contact me with any questions or concerns, but please do not just apply by sending me an email. Any other hiring managers seeing an incredible amount of fake applicants?·Remote

At Grey Rhino (www.greyrhino.ai), we are a growing stealth-mode hedge fund focused on systematic and data-driven investment strategies where our alpha is in measuring disruptions to global companies. We're hiring (Remote - US) for: - Lead Quantitative Developer / Engineer to help design and enhance our fully systematic trading infrastructure and work alongside our portfolio manager to enhance trading signals The best way to apply is to click on the job page or email me at [email protected]·Remote

Office Hours·SF, NYC, or Remote (US)

Microsoft Azure Data·US Redmond/Remote We build the engine ( https://github.com/Microsoft/DiskANN ) that brings vector search capabilities to Azure Databases and most other at-scale search/RAG systems at Microsoft. See aka.ms/AboutDiskANN Looking for Rust developers to join our team of researchers and engineers. Experience with performance engineering, OSS development, Database internals, or numerical methods a plus. https://apply.careers.microsoft.com/careers?query=200019455&...

Strata Core·Remote (India)

Tracebit·London/New York

Instinct Science·REMOTE (US) Instinct is building AI-forward SaaS products that serve the veterinary world. We are growing our talented Engineering team and looking for people who thrive with autonomy and want to solve hard problems. Stack: Elixir, React, AWS, GraphQL Learn more and apply: https://instinctscience.applytojob.com/apply/1H156iuuzg/Seni...

Twindo (formerly Canvas)·Remote We just rebranded! At Twindo, we’re working on spatial computing - using computer vision to 3D reconstruct and understand your surroundings so that software can operate over real-world spaces. We believe it will power the next generation of augmented reality and key parts of virtual reality as well. iOS Engineer - Remote, LatAm/Europe iOS & Backend Engineer - Remote, LatAm, Europe For detailed information, check out https://www.twindo.com/careers/ Keywords: 3D, computer vision, photogrammetry, geomatics, SLAM

Shinzo ( )·Multiple Full-Time Roles We're building the read layer for blockchains. The irony of "trustless" applications depending on centralized indexers like Alchemy or The Graph isn't lost on us—we're fixing it. Shinzo embeds indexing directly into validators, turning blockchain data into a cryptographically verifiable public good. No trusted intermediaries, no API keys, no "please don't rate limit me" prayers at 2am. Stack: Go, Rust, WebAssembly, Merkle CRDTs, recursive SNARKs, LibP2P, GraphQL, Cosmos SDK/EVM Hiring: - Product Manager - https://bit.ly/4b9xTJx -DX Engineer - Indexer Migration - https://bit.ly/3YBwhBn -Senior Blockchain Indexer Engineer - https://bit.ly/4sHQkLY -Senior Cross-Chain Smart Contract Engineer - https://bit.ly/49BzJAN -Protocol Engineer - Blockchain - https://bit.ly/4sDRica We're pre-mainnet with real technical differentiation—not another "decentralized" project that's actually three EC2 instances in a trench coat. If you've ever been mass-migrated off a deprecated API endpoint or debugged why your subgraph stopped syncing, you understand the problem we're solving. We care more about what you can build than where you went to school.

PDM Automotive·US Fully Remote

Aptira·Full-time

DoStuff·Austin or Remote (US time zones)

Blue·Remote

Rad AI·San Francisco, CA

control-f·Full-Time

EnsoData·Full-time

LiveKit·[Livekit.io]( http://livekit.io/ )

Shorebird·REMOTE (North America)

RECEIPTOR AI·REMOTE

Matcha.fm·REMOTE (Canada, Europe, UK, US) I’m a repeat founder now building Matcha.fm I’m hiring a cracked Founding Growth Engineer to build virality directly into the product and drive 100x user growth. This is a true 0→1 founding role with massive ownership: - Build virality loops into the core product - Proven track record driving significant user growth - Founder or early founding-team experience comfortable in early-stage chaos and high ownership - Strong product intuition and design sensibility - Strong SEO / GEO a plus Tech stack: - React, Next.js, Postgres Comp: Up to 20% equity Location: Fully remote (Canada, Europe, UK, US) Apply : https://matcha.fm/apply/segrowth/hn

Holepuch·Senior Node.js Software Engineer At Holepunch, we are redefining the internet’s architecture. Our open-source P2P platform, Pear, enables developers to deploy applications directly from their machine to users, creating scalable, decentralized applications without traditional server infrastructure. We are seeking Node.js Software Engineers to join our 100% remote, globally distributed team. You’ll work on our P2P stack, which includes over 1500 public npm modules, and help expand our ecosystem. Why Holepunch? - Work on groundbreaking technology that prioritizes user autonomy and privacy. - Collaborate with a team of thinkers and innovators dedicated to reshaping the digital landscape. - Contribute to a future where technology serves humanity, not the other way around. Apply now to join our mission: https://holepunch.recruitee.com/o/p2p-nodejs-engineer?source... https://holepunch.recruitee.com/o/senior-node-engineer?sourc...

Parts Order·REMOTE (US/Canada + Europe) We are building AI-powered spatial audio tools that make Dolby Atmos mastering accessible to artists, labels and engineers. Seed-stage, fully remote (PT to CET). Looking for a hands-on CTO to ship code and lead a small team (2–3 engineers, growing). You'll build scalable backend services for AI-driven audio processing, integrate DSP/ML models into production and set technical vision. *Requirements:* - 3+ years managing engineering teams (5–15 people) - Strong Python production experience (5+ years) - Experience with audio/DSP libraries (NumPy, Librosa, SciPy, Pedalboard) - Cloud infrastructure and ML ops (AWS/GCP) - Passion for music and audio *Comp:* $180K–$200K + equity + benefits (US-based) More info at: https://partsorder.notion.site/CTO-26ae2984e582808b8060ec22f...

On Time Bride·Founding Engineer

SafetyWing·Remote

Staffer.ai·Senior Clojure(Script) developer

Cliniko·https://www.cliniko.com/

Lift AI·Remote (US timezones, LatAm/Canada OK)