Build the platform that powers AI across a portfolio of products used by 130,000+ businesses.
Design reliable agent workflows, retrieval engines, and cost controls for production AI.
Work across the full stack from agent runtime to user interfaces, mentoring others and shaping technical direction.
Xplor Technologies powers everyday experiences through vertical software, embedded payments, and AI capabilities. The company serves over 130,000 businesses across fitness, recreation, and other industries, fostering a culture of innovation and collaboration.
Build and evolve React/Next.js front-end applications serving millions of monthly users.
Improve Core Web Vitals, accessibility, and technical SEO to drive discoverability and engagement.
Collaborate with product, SEO, and content teams to launch and iterate on high-impact shopping experiences.
NerdWallet is a financial technology company on a mission to bring clarity to all of life's financial decisions. It fosters an inclusive, flexible, and candid culture where employees are empowered to grow and take smart risks.
Design and execute platform-level software projects from conception to launch, building backend services and APIs.
Own infrastructure concerns like CI/CD, deployment automation, and observability for portal applications.
Drive frontend performance and quality while mentoring engineers and raising the technical bar.
Abnormal protects the humans behind the world's most critical organizations from AI-powered cybercrime. 5,000 enterprises trust its behavioral AI platform, and the team is AI-native, collaborative, and focused on raising the bar in engineering.
Build and ship end-to-end product features across frontend, backend, and AI pipelines independently.
Advance AI capabilities through prompt engineering, evaluation, and multi-provider setups in production.
Operate live systems and shape technical architecture, engineering standards, and roadmap as an early hire.
The company builds digital infrastructure for grant funding, aggregating 18,000+ funding programmes with AI-supported analysis and expert review. As one of the first engineering hires, you'll shape the culture of ownership, iteration, and customer-first values.
Own the experience and technology by building production-ready applications with React, Next.js, TypeScript and Node.js.
Create new ways for people to interact with our products through AI-powered interfaces, conversational UIs and agent workflows.
Collaborate with Product, UX/UI and Engineering to build scalable, reliable and maintainable software.
smartclip Europe GmbH is a technology company building production-grade software products at the intersection of AI, engineering, UX and product. It operates with a remote-first, high-agency culture focused on ownership, experimentation and continuous learning.
Own features end-to-end, from user interface to production.
Turn ambiguous business problems into technical plans and ship quickly.
Build and operate the AI pipeline and evaluation practice.
We are an early-stage, AI-native German start-up building digital infrastructure for grant funding, combining AI-supported research, matching, and application drafting with expert review. Our engineering team is small with real customer demand, and we have a collaborative, high-ownership culture with direct access to founders.
Build and deliver end-to-end features using React, TypeScript, and Node.js for an AI-powered B2B compliance platform.
Design and implement backend services, APIs, business logic, and third-party integrations, including AI-powered features.
Take ownership of features from design to production, contribute to architecture, and use AI-assisted development tools in daily workflow.
5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, and CTO-as-a-Service. It helps startups and mid-sized companies scale faster with vetted engineering talent across Europe.
Build and ship full-stack features end-to-end for member-facing web applications
Work primarily in TypeScript with React and Next.js, owning deployments via CI/CD and Vercel
Partner with product and design to create AI-powered member experiences that make healthcare more accessible
Sidecar Health is redefining health insurance by making excellent healthcare affordable and accessible for everyone. It's a mission-driven startup with a passionate, diverse team from tech, policy, and healthcare backgrounds.
Architect, build, and ship production full-stack web applications in TypeScript, from React/Next.js front ends to Node.js services and APIs.
Own Hook's internal applications and platform end to end, including architecture, implementation, deployment, and long-term health.
Serve as technical lead on select client projects and integrate AI capabilities into the applications you build.
Hook is an award-winning creative content agency that makes ads, campaigns, and experiences for the world's most innovative brands. It has a collaborative, maker-centric team and an emphasis on production-led design to help clients grow faster.
Own features end-to-end, from technical approach and build through release and production performance.
Work with AI coding tools daily and develop agentic engineering habits in a high-tempo team.
Build across frontend, backend, and mobile using TypeScript, React, Node, Angular, MongoDB, and AWS.
Sitemate builds software and AI agents for the built world, helping construction, infrastructure, and industrial companies work smarter. Backed by Blackbird, it has 200 people across 18+ countries, with a culture of transparency, high velocity, and innovation.
Build AI products that let studio operators automate operations and grow their businesses.
Own features end to end, from scoping ambiguous problems to shipping and measuring.
Work across the stack with TypeScript, Node, NestJS, React, and Postgres.
Arketa is building the operating system for modern fitness and wellness, empowering studios to grow beyond in-person classes. The company has raised $15M in Series A funding and operates a small, senior, fully distributed team with high autonomy.
Own the audit product surface end to end, including the review queue, self-serve configuration, and explainability.
Build human-in-the-loop AI interfaces with fullstack skills across React, TypeScript, and Python/Django.
Mentor a junior engineer and set technical direction alongside the Product Lead in a small, dedicated squad.
IFS provides AI-driven enterprise software solutions, helping customers deliver at the Moment of Service. With over 7000 employees and a billion-dollar revenue, IFS fosters an innovative, inclusive, and collaborative culture.
Build and shape the front-end of a rapidly growing B2B2C SaaS platform.
Own architectural decisions and drive features end-to-end with AI assistance.
Collaborate closely with a lean, high-impact team in a fast-paced startup.
Parkade is a B2B2C SaaS platform that modernizes private parking for apartments, mixed-use, and offices, replacing stickers and spreadsheets with a self-serve app. The company is in hypergrowth after a successful Series A, with a lean, high-impact team where ideas matter and work is visible.
Drive front-end architecture and technical strategy across the NodeZero platform.
Mentor engineers and lead complex initiatives spanning multiple teams.
Build scalable, reusable UI systems and developer workflows in React and TypeScript.
Horizon3 is a fast-growing, remote cybersecurity company whose NodeZero platform delivers autonomous pentesting to find, fix, and verify attack vectors. It's a team of ex-special ops and startup engineers focused on collaboration, ownership, and results.
Own the technical vision and architecture for web applications.
Lead end-to-end development of user-facing features from Figma mocks.
Optimize application performance and build a cross-platform component library.
Matchmatch is a technology company focused on building high-quality web applications using modern tools like React and Next.js. The work environment is fast-paced, with minimal technical debt, and encourages collaboration and innovation.
Develop and deliver full-stack AI-powered applications on top of Unframe's platform.
Work closely with customers and internal teams to tailor solutions and extend the UI/UX layer.
Collaborate with platform and research teams to integrate AI capabilities into production use.
Unframe is an AI-first startup helping large enterprises bring LLM-powered applications to life in days, combining the speed of a product company with the flexibility of a consultancy. With over $100M in TCV and a new $50M Series B, Unframe is scaling globally alongside Fortune 500 customers, backed by Bessemer, Craft, and TLV.
Build and operate the front-end interface of an AI agent product, using React and TypeScript.
Own the architecture, component system, and contracts with agent teams, moving toward Lit and Web Components.
Ensure trust, security, accessibility, and performance are core to the product, working across the boundary into services.
IFS is a billion-dollar enterprise software company providing AI-driven solutions that help customers be their best at the Moment of Service. With over 7,000 employees across all continents, IFS fosters a flexible, innovative, and inclusive culture focused on making a worldwide impact.
Ship product end to end, from backend services and APIs to dashboard and developer-facing UIs.
Build the tools developers and agents use to reach Nango: APIs, SDKs, CLI, MCP and the web app.
Work directly with customers to understand their integration and agent use cases, then turn what you learn into a product.
Nango is a developer infrastructure company providing API access for agents and apps, enabling AI applications to connect to the real world through integrations. It is YC-backed with multi-million ARR, a team of 14, and over 700 paying customers including Replit and Ramp.
Own growth initiatives end to end: from shaping ideas with commercial partners to measuring results.
Build fast, high-converting experiences on zoe.com, including landing pages, sign-up, and checkout.
Run experiments and A/B tests, partnering with analysts to decide what to build next.
ZOE is a science-backed nutrition company that creates personalized health insights from blood sugar, gut microbiome, and lifestyle data. Our distributed UK/EU engineering team values diversity, curiosity, and empowerment.
Partner with cross-functional leaders to ship product and AI initiatives that drive revenue and customer success.
Build full-stack solutions using Python, TypeScript, and React for customers and internal teams.
Own projects end-to-end, from ambiguous problems to production deployment and measurable outcomes.
Wise Pelican builds a real estate marketing product powered by AI. It is a bootstrapped company where every project matters to revenue, retention, and ease-of-use.