Build, scale and evolve the design system component library, design tokens, and documentation for product teams.
Extend the design system for AI-assisted development, making components consumable by AI tools via machine-readable interfaces.
Write high-quality, performant frontend code (React/TypeScript) and ensure components are accessible to WCAG 2.2 AA standards.
Synthesia is the world's leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017 and headquartered in London, the company has raised over $530 million from premier investors and employs teams across Europe and the US.
Architect and implement complex UI components and systems that balance aesthetics with technical performance.
Lead the technical implementation and evolution of our design system across marketing and product.
Champion accessible, responsive, and performant user interfaces for legal teams.
GC AI is the fastest-growing legal AI platform for in-house legal teams. With over 1,700 companies using the platform and a $555 million valuation, we are a high-performing team that values ownership and rapid iteration.
Set technical direction and architecture for core frontend systems, leading major UI initiatives end to end.
Build and evolve core UI systems including the design system, component libraries, and frontend standards.
Champion accessibility and bridge UX and engineering to ensure consistent, high-quality interfaces.
SimSpace is an AI Proving Ground where organizations can confidently train, test, and outmaneuver adversaries in any environment, trusted by allied governments, militaries, and enterprises worldwide. Founded in 2015 by experts from U.S. Cyber Command and MIT Lincoln Laboratory, the company fosters a human-centered culture with continuous learning and professional growth.
Own the long-term technical direction of Roo's frontend platform, including systems, tooling, and architecture across web and mobile.
Partner with Product and Design to evolve the design system as a foundational platform through integrations, documentation, and developer workflows.
Lead platform initiatives like framework upgrades, React Native modernization, and shared library evolution to increase engineering velocity.
Roo is a veterinary staffing platform that connects professionals with animal hospitals for relief work and hiring. With over 20,000 veterinary professionals and 9,000 animal hospitals, we're a mission-driven company focused on empowering animal healthcare workers.
Build the infrastructure for an AI-native design practice, including token systems and component libraries that AI agents can reliably build on.
Shape how Mixpanel looks and behaves in an AI-native world by collaborating on conversational and adaptive interfaces.
Own the bridge between design and code, ensuring design and code stay in sync and shipping production code.
Mixpanel provides AI-first digital analytics to help teams accelerate adoption and improve retention. Trusted by over 29,000 companies, it fosters a culture of bold bets, collaboration, and customer focus.
Own and evolve the frontend platform strategy including shared architecture, design systems, and developer tooling.
Lead major platform initiatives such as framework upgrades, mobile modernization, and technical migrations.
Improve developer experience through reusable tools, templates, automation, and workflows that increase engineering productivity.
Jobgether uses an AI-powered matching process to connect candidates with hiring companies. They operate as a technology-focused platform with a mission-driven culture centered on innovation and collaboration.
Collaborate with design and backend teams to bring seamless user experiences to life using React and designs in Figma.
Build and maintain reusable UI components and systems that scale across customers and workflows.
Implement frontend features that interact with AI services such as document review, entity extraction, and quote comparison.
Outmarket builds AI-powered software for commercial insurance to help brokers, MGAs, and carriers unlock insights from data and automate workflows. The team moves quickly, uses modern tools thoughtfully, and builds products in close partnership with customers.
Build and ship frontend features using TypeScript and React to create responsive, user-friendly components.
Drive user experience by collaborating with product and design teams to deliver intuitive interfaces.
Champion code quality and strengthen system architecture through clean, testable code and sound design patterns.
Procurify is an AI-enhanced procurement and AP automation platform for mid-market organizations, helping them take control of spend and save money. The company is remote-first with a team of diverse backgrounds, fostering a culture committed to learning and engineering excellence.
Design, build, and own user-facing features in React and TypeScript, setting the technical direction and quality bar for the frontend.
Use AI and agentic development tools like Claude to move quickly and establish best practices for AI-assisted development.
Dip into Go for backend services, collaborate with stakeholders, and contribute to product roadmaps.
Sardine is the leading agentic risk platform for fighting financial crime, unifying data to stop fraud and automate operations. With over 6 billion profiled devices, 800 million consumers, and 3 million businesses, Sardine is a rapidly growing company with a remote-first culture that values performance and flexibility.
Define and drive the technical strategy for frontend development across Vanta, establishing patterns and standards that scale.
Establish best practices for data layer architecture, state management, testing frameworks, and design systems organization-wide.
Mentor and coach engineers across the organization, helping them level up their frontend skills and architectural thinking.
Vanta helps businesses earn and prove trust through continuous security monitoring and a trust management platform. Founded in 2018, Vanta has a kind and talented team that values diverse backgrounds and offers a remote-first culture with offices in multiple global cities.
Define and evolve the technical architecture of a modern design system, including component libraries and token structures, to power consistent UI across products.
Build frontend infrastructure such as testing frameworks, CI/CD pipelines, and visual regression systems to support scalability and developer experience.
Design component APIs and workflows that enable both engineers and AI coding agents to produce production-ready interfaces with high quality.
Jobgether is an AI-powered platform that matches candidates to job openings using objective, fair review processes. The company operates remotely and offers flexible time off, stock options, and comprehensive benefits.
Design and code features end-to-end, from wireframes to implementation, combining excellence in both design and engineering.
Work on challenging design problems, enhance the in-house design system, and consult with Product Engineers on bespoke work.
Collaborate closely with the VP of Engineering and a small team of Design Engineers, impacting a product at scale.
Ashby builds intelligent talent acquisition software used by over 100,000 weekly active users and notable customers like Notion and Shopify. They foster a small, talented team culture with minimal process, deliberate communication, and a strong commitment to diversity.
Build and maintain large-scale frontend product platforms using TypeScript, Lit, and Redux.
Lead frontend architecture and technical decision-making, owning delivery for assigned workstreams.
Collaborate with client stakeholders, mentor engineers, and ensure platform stability and scalability.
Left Field Labs is a creative technology agency that partners with brands like Google, Amazon, and Meta to transform breakthrough technology into extraordinary human experiences. Since 2008, they have delivered end-to-end digital transformation services, fostering a culture of innovation and collaboration.
Clone, run, and debug AI-generated full-stack and frontend applications to validate functionality and identify issues.
Evaluate code quality, structure, readability, and adherence to engineering standards, documenting UI and logic inconsistencies.
Collaborate with engineers to refine code evaluation frameworks and contribute to reusable frontend components and internal tooling.
A partner company is seeking a Junior Full-Stack Engineer to work at the intersection of full-stack development and AI, focusing on improving AI systems that generate and evaluate code. They offer a fast-moving, experimental environment with strong learning and career growth potential, collaborating with experienced engineers and AI researchers.
Build modern web applications using React, Next.js, and TypeScript for AI-powered workflows.
Develop customer-facing products and internal operational tools with intuitive interfaces.
Integrate frontend applications with backend APIs and AI services to deliver automation.
BJAK is building AI-powered automation systems that simplify complex insurance workflows from quotations to claims. They are a global startup with a modern engineering culture focused on collaboration and continuous improvement.
Developing data-visualisation applications and new features for displaying large data properties with scalability and reliability.
Building real-time frontend services enabling multiple users to edit graph data and retrain AI models.
Owning projects end-to-end as part of small teams, collaborating with TLs and Product Managers.
Mimica uses AI-powered task mining to analyze employee desktop actions and create process maps to improve efficiency. They are a 50-person team of senior engineers and product leaders with a bottom-up, cross-functional culture.
Design and develop scalable, high-performance frontend applications using React and TypeScript.
Co-own frontend architecture, including component design, state management, and performance optimization.
Collaborate with product, design, and backend teams to deliver intuitive, user-centric experiences.
Our partner is an AI-powered observability platform that helps developers manage massive data volumes. They are a remote-first company with a collaborative engineering culture and a focus on innovation.
Own the full design system: Figma component library, React component codebase, interaction patterns, tokens, and documentation.
Write, ship, and maintain production React code with strong code hygiene, testing practices, and clear architecture.
Partner closely with front-end engineering and product design teams to ensure components are robust, scalable, and easy to adopt.
Cherry is a patient financing platform that connects consumers with healthcare providers, making care more accessible and practice growth more achievable. The company has a design team that is strategic, not a service function, and is building a scalable design system across five products.
Own and build end-to-end customer-facing web applications for car subscription discovery and booking.
Optimize discovery and checkout journeys, running A/B tests to lift conversion rates.
Champion a 'build it, run it' mindset with full ownership of testing, deploying, and monitoring.
FINN is building the future of mobility by making car subscriptions more seamless and sustainable. As Germany's leading platform and fastest-growing startup, we offer a high-performing team of 350+ colleagues from 50+ nations.
Craft interactive building blocks that captivate learners and make foundational concepts addictive to master.
Build clear and expressive APIs designed for experts and AIs, owning technical implementation from idea to launch.
Write simple, robust, readable code and contribute to a culture of excellence with high standards for candor and accountability.
Brilliant creates a world of better problem solvers through interactive, adaptive, and fun learning at scale. They have a small, elite team serving hundreds of thousands of paid subscribers, valuing adventure, excellence, generosity, and candor.