Find your next shift, anywhere.

OneChronos·NYC (HQ), London or Amsterdam

Beautiful.ai·Remote in US & CAN

PrairieLearn (Remote US) — Full-Stack Software Engineer — TypeScript / Postgres / React / AI PrairieLearn ( ) is an open-source assessment platform used by universities across the US (Berkeley, Princeton, Michigan, Illinois, and others). We power mastery-based learning and large-scale exams. We’re a small, profitable, early-stage company (bootstrapped, no VC) that is growing quickly. Our users love us and we have very high retention and rapid spread through word of mouth. As an early-stage hire, you’ll work across the stack and enjoy meaningful ownership from day one. Tech we use: Node.js / TypeScript backend, Postgres, AWS, React. We’re also developing AI tooling, including LLM agents to help instructors create content, and vision-language models to help grade student work. PrairieLearn is open core: Details: - Location: Remote (US only) - Salary: $100k-$140k depending on experience - Benefits: Stock options (0.5% - 1.5%), unlimited PTO, flexible hours - Role: Full-time. (We’re not able to sponsor visas at this time.) Apply at·Remote

PostHog·Product engineers, backend engineers, Technical AMs

Head of Engineering & Infrastructure·Remote

MixRank (YC S11)·100% REMOTE (Global)

Normcore.io·Full-time

yeet·Full-Time Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers / Backend Engineers with a deep interest in Linux internals, Distributed Systems, Dev Tools, Great Developer Experiences and Systems programming. Experience working with distributed systems AND / OR writing highly-concurrent, performant multi-threaded Rust is a must. Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at: work [at] yeet.cx You can visit us at https://yeet.cx/ Or try our interactive sandbox at https://yeet.cx/play For more jobs check out https://yeet.cx/careers

Lead Full-Stack Engineer Marker Learning·Full-time

Neon Health·Hiring Eng, Sales & Growth

Nova Credit·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 the following: - Experience in F&B logistics, pickup/transport/scheduling systems, price monitoring, banking integration, mobile shopping tools and redundancy for a neat client. - Experience in local models/compliance/alignment at MA/PhD level for preventative medical AI client. Otherwise, there's more in the pipeline so feel free to reach out now or in the future. 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.

Docker Inc, Remote (62 positions available) We are rapidly expanding to help developers securely use agentic AI to increase their productivity. We are hiring engineers, data scientist, program manager, product managers, solutions engineers, solutions architects, account executives Details and apply:·Remote

FUTO·Austin, TX

Arcol·NYC, SF, or Remote (US/Canada)

Deep Systems·Remote EMEA, APAC, and Americas

40GRID - Full-time Remote·Remote

Aqora·Full-time

Phaselaw·Remote (UK)

GetDynasty.com·Sales (In-Person SF only)

OneChronos·NYC (HQ), London or Amsterdam

We’re a start-up company, we are building a local-AI camera OS that replaces cloud CCTV: SigmaStar cameras → RTSP/ONVIF → HDMI node → on-device AI (offline-first). 1. Hiring: OS / Device Lifecycle Engineer (Secure Boot / OTA / Identity) (Remote, UK/EU preferred) We already run RTSP + inference. Now we need the person who owns several year device reality. You will own (single layer ownership): Secure boot / trust chain (ROM → U-Boot → kernel → rootfs) OTA updates + rollback strategy (A/B, recovery modes) Device identity & lifecycle (provisioning, key rotation) Failure recovery (power loss, corrupted SD, watchdogs) You must be able to answer directly: SD vs eMMC vs NVMe tradeoffs + corruption mitigation Brown-out behavior, thermal throttling, BSP maturity Camera ISP/NPU concurrency constraints + vendor SDK realities 2. Hiring: Independent Embedded/Firmware Engineer (Bring-up Audit & Stability) (Remote UK/EU preferred) We’re shipping on real hardware. Reliability beats elegance. We need a senior embedded engineer to audit and validate our assumptions and prevent single-point-of-failure risk. You will own: Independent review of firmware/bring-up assumptions Validation of performance, thermals, power behavior, stability Reproducible test plans (what breaks, how to detect, how to recover) Documentation that prevents knowledge living in one head If you’ve shipped embedded systems that survive ugly reality (packet loss, unplugging, thermal throttling, storage corruption), we want to talk. Competitive salary, flexible working environment & location, if you are interested, feel free to email: [email protected] (subject: “HN – Role”)·Remote

RINSE·Software Engineer

Blueberry Pediatrics·REMOTE (US only) American healthcare is seldom affordable, accessible, or high-quality. We are fixing this for pediatrics. Blueberry is the most affordable option amongst our competitors. We practice the highest quality pediatric telemedicine, as evidenced by our exclusive hiring of board-certified pediatricians and the usage of at-home medical kits. And, we’re accessible 24 hours a day. Our success is shown in the lives we save, the costs we save our insurers, and our exploding B2B and D2C business. As you can imagine, pulling off affordable high-quality healthcare is a challenge. It requires a lot of engineering ingenuity, a C-suite aligned with positive patient outcomes above short-term profits, and a great product team. We use Django, Hotwire Turbo (an HTMX-like framework), Pytorch, Sklearn, and Flutter. Experience in these technologies helps, but what’s more important is general full-stack knowledge, curiosity, and a strong work ethic. Full-stack engineer: https://jobs.ashbyhq.com/blueberrypediatrics/dc8108f3-34ed-4... Our homepage: https://blueberrypediatrics.com/ Our engineering blog: https://engineering.blueberrypediatrics.blog/

Starbridge·NYC or Remote

Tetricus Labs·Full-Stack Engineer (Contractor)

BoWatt·Remote (Germany)

SerpApi·Junior to Senior Fullstack Engineer multiple positions

PlantingSpace·Remote (EU time zone) + Quarterly Meet-ups

CareMessage·Full-Time

EggAI·REMOTE (EU, Switzerland, Norway)

Spacelift·Full-time

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 Open Source Engineer - https://zed.dev/jobs/open-source-engineer

Decisionly·Full Time

ClickHouse·Remote Hiring in the US right now. Seniors/Staff/Principal levels. ClickHouse is a popular, Open-Source OLAP Database. We are ClickHouse Inc, the company behind the database aiming to build the best in class real time data warehouse. What we are looking for: Distributed Systems / Cloud Engineers to build the AutoScaling Systems for a Cloud Database. We also maintain our own ClickHouse-based Data Infrastructure. Bonus points if you've worked on auto-scaling or other data-driven forecasting challenges in the past. Can work in an early stage startup environment. Proactive and hands on. You must be independent and self-organized. Good at Go, Kubernetes (Understanding how to manage stateful services in a multi-cloud environment) and Distributed Systems in general. SQL / ClickHouse SQL (goes without saying) You'll need to be able to do On-Call - debugging production infra or db issues If you can do low-level database programming (C++, ClickHouse) that's added bonus. If you want to work on operating production critical databases in the cloud on k8s + write data-driven algorithms for autoscaling, consider applying! Send me an email: manish.gill [at] clickhouse [dot] com PS: If you're a pure DevOps person or a pure Data Engineer who wrangles data tools, please read the above requirements carefully before firing off an email. This role is an intersection of a lot of sub-roles, not a particular specialization

SpruceID (YC W21)·Full-Time

Ardent AI·REMOTE (US)

Better Stack·/^Full-?stack Engineer$/i

Tether - - we are hiring for multiple roles 100% remote. Fullstack Developers You'll work across the JavaScript and TypeScript layer of our local AI stack. Depending on the project, you might build user-facing applications (mobile or desktop) or contribute to the platform layer that bridges our C++ inference engines with the app ecosystem. Either path puts you at the heart of making local AI usable: whether you're crafting polished product experiences or building the SDK and bindings that other developers rely on. This role suits engineers who thrive in a full-stack JS environment and want to be part of a system where AI runs privately, locally, and fast. Apply at: Lead React Native Engineer and React Native Engineers You will be working on developing cutting edge mobile applications integrating crypto wallets and defi features. You will also contribute to backend components when needed to support mobile features and unblock mobile delivery. For Lead - apply at: For Software Engineer - apply at: Product Engineer: You'll own the vision and execution of local AI products, from roadmap to release. Half your time goes into code, the other half into alignment: defining what to build, why it matters, and how to ship it well. You'll lead a pod of engineers across the stack, ensuring that the power of on-device AI translates into products people actually want to use. This role is for builders who care deeply about the end result: making local, private, and powerful AI accessible through thoughtfully designed products. Apply at:·Remote

Top of Mind ( )·REMOTE (EU timezone)

Ashby·REMOTE (Americas + EMEA)

DrSwarm·REMOTE (US or LATAM; overlap with US Pacific hours)

SkySafe ( )·San Diego, CA

eventfirst·Berlin, Germany

Bubblehouse·Full-Time

Small & Stealthy·REMOTE (Global)

Vantage·NYC and Remote

Radar Labs·Remote (US), NYC

Level·REMOTE (US + international with US-ET overlap)

DuckDuckGo·Remote