JavaScript Jobs

QA Engineer responsible for designing battle-tested test strategies, building automated test suites, hunting bugs across complex component interactions and configurations, partnering with development teams to ship quality at speed, and acting as the…

VC-backed, fully-remote creator marketplace connecting eCommerce brands with social media users. Multiple full-time remote openings including Senior Full Stack JavaScript Developer (React, Node.js, Next.js, Azure), Product Designer & UX Researcher, …

Wolf Games is building generative entertainment universes where AI and players collaborate in real time. We’re a Series A creative-tech studio scaling the systems that turn ideas into playable, live experiences. We’re hiring a hands-on Director of E…

Crypto bros needed! [Midl] - (REMOTE) Frontend developer - https://forms.gle/GzwXL2qwHXNMPXt27; [Ditto] - (REMOTE) Development Lead - https://forms.gle/UTGp6vY6GA7uefB26; [Midl] - (REMOTE) Backend developer - https://forms.gle/XdYHTZokBRYbX28u9; [Mi…

VC-backed, fully-remote creator marketplace connecting eCommerce brands with social media users. Multiple openings: Senior Full Stack JavaScript Developer (React, Node.js, Next.js, Azure) as individual contributor on a small team; Product Designer a…

Journalytic is an early-stage company building a mission-critical operating system for professional investment teams. We combine behavioral science, structured workflows, and well-crafted software to help hedge funds, family offices, and RIAs make b…

Monadical is a fully remote software consultancy seeking a Senior Full-Stack Engineer strong in Python and/or JavaScript with experience in client relations, project management, machine learning systems (particularly LLMs), UI/UX design, and user re…

VC-backed, fully-remote creator marketplace connecting eCommerce brands with social media users. Hiring multiple full-time remote roles (Senior Full Stack JavaScript Developer, Product Designer & UX Researcher, Technical Product Manager). Positions …

I'm Alex McHale, Lead Developer at GreenArrow Email. We're looking to add an additional developer to our team. The right candidate will have solid Go skills and can "hit the ground running". Bonus if you're a polyglot with skills in Ruby on Rails an…

We’re a VC-backed, fully-remote, fast-growing creator marketplace connecting eCommerce brands with everyday social media users. Multiple openings: Senior Full Stack JavaScript Developer (React, Node.js, Next.js, Azure) — individual contributor on a …

Tamarind Bio hosts AI drug discovery models for biotech/pharma researchers and is building infrastructure to power R&D, including molecular ML models like AlphaFold. Series A company (~2 years old) with rapid revenue growth and enterprise customers.…

Artificial Analysis is an independent AI benchmarking and insights provider (team of 20) backed by investors. Hiring Full Stack Engineer, ML Engineer, and Member of Technical Staff to design and run AI benchmarks, build tooling, and communicate resu…

Kroo is building the knowledge platform for construction. The platform is used by 30+ enterprise customers to operate and maintain data connectors, warehousing, and knowledge graphs for construction-specific systems and archaic APIs. Customers use t…

Brave is building a privacy-first browser and a more transparent Web for over 100M users. On the privacy team they are hiring: C++ Engineer working on privacy features in their Chromium-based core engine; and Filterlist Engineer working on adblockin…

Baserow is an open-source no-code database platform (Airtable alternative) for building databases, internal apps, and workflows. You’ll work with prospects and customers to translate real processes into Baserow solutions: data modeling (tables/relat…

Creating state-of-the-art AI models, including a foundation model for Deepfake Detection. Looking for full stack, frontend, and machine learning engineers to create prototypes with founders. Roles described: Full Stack Engineer (experience with Java…

Cosuno is a fast-growing tech startup building a digital procurement platform for construction. Hiring two senior roles: (1) Senior Full Stack Developer (TypeScript) — Remote (EU) / Berlin. Responsibilities: own frontend and backend features, extend…

MixRank (YC S11) is a fully-remote, profitable, employee-owned data startup processing petabytes of data monthly with customers including Google, Amazon, Facebook, Intel, and Adobe. They are hiring continuously for software engineering roles and des…

Pango is building the world's first Agentic Operating System for e-commerce logistics. Our vision is to create the AI e-commerce employee of the future. We are forming our core team in Stockholm and are looking for exceptional engineers. We are base…

Littlebird is a smarter, more personal AI assistant (Mac + Android) that builds an understanding of your world. The company is a global team working on cross-platform AI tools, conversational inference, and experimental graph systems. They are hirin…

SerpApi is the leading API to scrape and parse search engine results, supporting Google, Google Maps, Google Images, Bing, Baidu and more. Current stack includes Ruby, Rails, MongoDB, and React.JS. Remote-first company based in Austin, TX. Hiring mu…

This is a 100% on-site position in our office located in San Diego, CA. We are Fabric8Labs, at the forefront of additive manufacturing, utilizing our proprietary electrochemical 3D printing technology. We aim to revolutionize the design and manufact…

Veridise performs security audits for smart contracts, zero-knowledge circuits, blockchain implementations and related off-chain services. Open roles: Frontend Engineer to develop and maintain a SaaS front-end for security and code-review tools (col…

GreenArrow Email | Remote | Full-Time. I'm Alex McHale, Lead Developer at GreenArrow Email. We're looking to add an additional developer to our team. The right candidate will have solid Go skills and can "hit the ground running" (so sorry for the cl…

exnaton is a start-up spun out of ETH Zurich, which offers software for renewable energy to utility companies. Our AI billing software enables energy providers to set up energy communities and smart energy tariffs in their distribution areas. Users …

Paperless Post is hiring for multiple engineering roles on a hybrid or remote (US only) basis. The Engineering team builds and refines a consumer-facing product used by millions monthly; feature teams include engineers, product managers, QA, and pro…

Parseur is a B2B SaaS that automates document-processing workflows. 100% office-less, fully remote team of 5 looking for the 6th full-time (or 80%) team member. Seeking an excellent front-end developer who ideally knows React; design skills and stro…

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…

Automattic | Remote | Full-time | Multiple roles. We’re looking for engineers to help build, grow, and maintain products used by over a billion people each month across WordPress.com, WooCommerce, WordPress VIP, Jetpack, Tumblr, Beeper & Texts.com, …

Established (20+ years) private company hiring mature generalist engineers and developers to work remotely full-time. Candidates must be self-motivated, able to work independently, strong in written and verbal English, comfortable with Unix, experie…

Zigment is a customer journey platform that builds AI agents for enterprises. Hiring onsite in Bangalore (Full-time) for roles including Software Engineer, Forward Deploy Engineer (Agent), Project Manager/Delivery Manager, Integration Engineer, and …

We're building the safe, trusted source for open source. We created the secure Container Image market and we've recently expanded into VMs and Libraries for popular language ecosystems such as JavaScript, Python, and Java. We're hiring quite a few P…

Crux is a capital markets platform changing how clean energy and manufacturing projects are financed in the U.S. The company offers a platform, market intelligence, and expert team to help developers and manufacturers unlock financing through all st…

Second Nature is a resident experience platform serving 1,000+ property management companies, automating resident onboarding, credit-building, renters insurance, utilities, and other services. Company is fully remote within the US. Tech stack includ…

Datalab trains open-weight, state-of-the-art models for document intelligence — Chandra, Surya, Marker — used across Tier-1 AI labs, Fortune 500s, and government agencies. 50,000+ GitHub stars. 7-figure ARR. ~7× growth in 2025. We’re a small, senior…

Automat (runautomat.com) | San Francisco (In Person) | Multiple Roles. Automat (YC W23) - the simplest way for companies to create AI agents that take on repetitive, tedious tasks — from navigating complex user interfaces to reading and processing d…

Artificial Analysis is an independent AI benchmarking and insights provider (team of ~20) backed by investors including Nat Friedman, Daniel Gross and Andrew Ng. They are hiring for multiple roles (Full Stack Engineer, ML Engineer, Member of Technic…

MixRank is a fully-remote, US-incorporated data startup (employee-owned, profitable) that processes petabytes of data monthly and serves enterprise customers. They hire globally and are continuously hiring generalist software engineers and junior so…

Company based in the US helping small and medium businesses manage IT and security through software and automation. Looking for a senior frontend engineer. Team is a mix of US and South America based engineers. React shop with a standard frontend st…

Saildrone is the world's leading collector of ocean-related in situ data via uncrewed vehicles, working with navies, governments, agencies, foundations, universities, and private companies to provide ocean insights. They operate autonomous, long-end…

Uncountable is a profitable SaaS company (since 2016) that accelerates R&D for industrial scientists in materials, chemicals, and life sciences. They are hiring Full-Stack Engineers to spearhead development of the Uncountable Web Platform; the role …

GovDash is building an AI-first ERP for government contracting. The Full Stack Software Engineer (AI Agent Orchestration) will own projects end-to-end, from the Node/TypeScript backend coordinating automations to the React/Next.js frontend deliverin…

I am the hiring manager. Job posting: https://job-boards.greenhouse.io/verkada/jobs/4959350007. Verkada is a fast growing enterprise physical security company (Cameras, Access Control Systems, Alarms, Sensors). Engineering is 300-400 people. Pre-IPO…

FanBasis is building the leading platform for selling digital products, services, and communities — what Shopify was for physical goods; we’re becoming that for digital entrepreneurs. Our mission is to help creators, experts, and online business own…

Monadical is a fully remote software consultancy hiring a Senior Full-Stack developer strong in Python and/or JavaScript. The role involves client relations, project management, understanding and working with machine learning systems—particularly LL…

At Profitmind, we're building massive-scale ecommerce datasets to use in AI training/inference, and we need a junior engineer to help develop the scraping infrastructure for product data. You'll be reverse-engineering undocumented APIs, handling ant…