Top Front End Developer Jobs

As a Senior Software Engineer for AI products, you will own features across the stack, develop the AI SRE product, create integrations, and collaborate on user experience while ensuring technical quality.

Own frontend architecture and platform for a unified web console. Build identity-adjacent systems (auth, sessions, CORS/CSRF protections), shared infra and tooling, testing strategies, and enable other teams to ship reliable UIs. Collaborate across design, growth, and infrastructure; participate in on-call rotation.

Lead end-to-end implementation of high-fidelity, performant, and accessible frontend features for a realtime collaborative visual canvas. Translate designs into polished interactions, optimize performance and accessibility, collaborate with PMs, designers, and backend engineers, and shape frontend best practices and design systems.

Develop and customize a new enterprise-wide front-end web application to support ONIs production and dissemination environment. Provide front-end site customization, workflow troubleshooting, data analytics support, documentation, and cross-team communication to ensure delivery and adoption of the new production tool.

Lead the frontend of a large healthcare application using TypeScript and React. Guide architecture, conduct code reviews, enforce test-first practices, and embed WCAG/Section 508 accessibility. Integrate AI coding assistants, collaborate on RESTful API integration with backend teams, mentor engineers, and participate in Agile planning and release readiness for a customer-facing product serving millions.

The Frontend Engineer II will build and maintain the Spotify Rights Center application, collaborate with teams, manage complex data flows, and ensure high-quality user experiences through modern coding practices.

Maintain and enhance the FortiSwitch web GUI by locating and fixing bugs, proposing and implementing new features, writing i18n/a11y-compliant HTML/JS/CSS (TypeScript/SCSS), interfacing with backend C code, drafting functional specs, and improving performance and codebase maintainability.

Build and implement user-facing web interfaces from designs using HTML, CSS, and JavaScript. Create interactive, responsive, and accessible features, optimize performance, ensure cross-browser compatibility, test and debug code, maintain existing applications, and collaborate with back-end developers for integration.

Design, build, and maintain user-facing web interfaces. Translate mockups into HTML/CSS/JavaScript, implement interactive elements with front-end frameworks, ensure responsive and accessible cross-browser experiences, optimize performance, test and debug code, and collaborate with back-end engineers.

Lead frontend technical direction for the Trellis design system: design and build a production component library, define accessibility and theming models, create tooling and migration pipelines (codemods, refactoring automation), leverage AI coding agents, mentor senior engineers, and partner with PM/UX to drive frontend architecture and adoption across product teams.

Build and maintain data-rich frontend features using React and TypeScript in an AI-first environment. Integrate with backend services and third-party APIs, write well-tested code, use AI tools to streamline development, and collaborate remotely with strong communication and ownership over product quality and architecture.

Develop and maintain user interfaces and digital marketing tools, build reusable scalable front-end code, collaborate with back-end and cross-functional teams, troubleshoot and optimize site interaction and UX, lead projects, and stay current with web best practices and new technologies.

Lead design and build of internal web visualization tooling for ML and AV teams. Architect scalable React/TypeScript/Vue frontends, collaborate cross-functionally, drive performance and UX best practices, mentor engineers, and deliver mission-critical data-heavy UI systems.

Technical lead for the Mobile BFF team owning architecture and development of GraphQL BFF services for native mobile apps. Drive technical decisions, mentor engineers, improve performance, de-risk complex work, maintain CI/CD, and collaborate across teams to ensure scalable, reliable mobile experiences.

Design, build, and maintain scalable GraphQL Backend-for-Frontend services for Procore mobile apps. Collaborate with infrastructure and platform teams, mentor engineers, implement CI/CD (CircleCI, ArgoCD), ensure reliability and performance, and balance short-term and long-term architectural tradeoffs using technologies like Ruby on Rails, Node.js, Java, AWS, Kubernetes, Postgres, and TypeScript.

Develop user-centric, accessible front-end web applications in collaboration with UI/UX designers and back-end developers using JavaScript and React. Ensure cross-browser/platform compatibility, meet accessibility and security requirements, participate in code reviews, mentoring, and support back-end development as needed.

Develop and maintain front-end web applications using JavaScript, HTML and CSS; integrate with RESTful backends; use MVC patterns, preprocessors (LESS/SASS), build tools (Bower/Grunt), version control, and creative design tools. Collaborate with developers, meet deadlines, ensure cross-browser compatibility, and adopt emerging web standards and technologies.

Senior Front-End React developer responsible for building accessible, high-quality UI using React/Redux and TypeScript/ES6, integrating APIs, creating HOCs, writing unit tests, debugging production issues, and collaborating with teams.

Lead frontend architecture and technical strategy for a collaborative work platform. Build scalable React/TypeScript applications, design systems, real-time collaboration (sync, offline, serialization), optimize performance and observability, mentor engineers, and collaborate with Product, Design, and Backend teams to deliver high-quality, maintainable user experiences.

Build and maintain Plane's local-first browser client surfaces: large, virtualized workspaces, collaborative editor, offline/caching layers, and shared design-system components. Work cross-functionally with designers and backend engineers, extend sync and conflict-resolution behavior, optimize rendering performance, and triage cross-browser and self-hosted issues.

Build and maintain a React + TypeScript customer-facing analytics application, creating dashboards, interactive visualizations, and accessible interfaces. Collaborate with product, design, and backend to shape APIs, frontend architecture, and shared component libraries while owning performance and code quality.

Own and ship major parts of a core web application for power users. Build high-performance, stateful interfaces for search, transactions, and workflows. Collaborate with backend, product, and design to define and deliver end-to-end features with full ownership.

Design, architect, and deliver scalable, high-performance Angular (v21) frontend systems. Define frontend standards and design system components, own end-to-end implementation, ensure accessibility, performance, testing, CI/CD, and reliability. Partner with Product and UX, mentor peers, and drive cross-team frontend initiatives.

Build and own complex production-grade front-end applications (React preferred) using TypeScript and modern JavaScript. Design front-end architecture, develop data-intensive UIs and visualizations, integrate with APIs and WebSocket services, and collaborate with designers, backend engineers, and military SMEs to deliver reliable, real-time operational user experiences.

Lead the design and development of user interfaces for AI interactions, collaborating with engineers and researchers to create seamless user experiences.