Top Front End Developer Jobs

The role involves developing interactive and scalable visualizations for complex infrastructure data, ensuring high performance and collaborating with engineering teams.

Design and build high-performance, responsive frontend web and desktop applications (React/TypeScript/Electron). Drive frontend architecture and implementation decisions, integrate real-time bidirectional data (WebSockets), optimize for speed/security/scale, collaborate with UI/UX and backend teams, and mentor engineers to improve frontend engineering practices.

Develop WordPress themes from PSDs, ensuring high usability and intuitive design. Collaborate effectively and communicate proactively with the team.

Design and implement frontend components for the Solidity compiler, optimize performance, develop integration layers, and collaborate with researchers to enhance security features.

As a Senior Frontend Engineer, you'll design and develop scalable React and TypeScript applications, integrate AI tools, mentor junior engineers, and enhance user experiences across multiple brands.

As a Senior Frontend Engineer, you will design, develop, and deploy web applications, write scalable code, and collaborate with teams to enhance features.

The Front End Developer will implement visual elements for web applications, develop user-facing features, optimize applications, and collaborate with team members. Responsibilities include coding, maintenance, and ensuring UI/UX design feasibility.

The Frontend Developer will design, build, and enhance user interfaces, collaborate with project teams, maintain responsive designs, debug issues, and ensure high performance.

Develop and maintain cloud-native, data-rich front-end web applications using TypeScript/JavaScript and modern frameworks. Work in an agile team to implement UI features, integrate with REST/websocket backends, write automated tests, deploy via DevSecOps pipelines, troubleshoot bugs, and support user adoption in a secure SCIF environment.

Lead frontend development across React applications, driving architecture, delivering responsive accessible UIs, promoting test-driven development, optimizing build and CI/CD pipelines, collaborating with design and backend teams, and mentoring engineers to maintain high-quality, scalable frontend systems.

Design, develop, test, deploy, maintain, and enhance responsive web applications using HTML, CSS, JavaScript and modern frameworks. Integrate front-end components with REST APIs, ensure Section 508 accessibility, troubleshoot defects, collaborate with engineers and designers, produce technical documentation, and work within Agile/Sprint processes.

Build high-quality user-facing experiences using TypeScript and React, influence frontend architecture and product design, own features end-to-end, collaborate with designers and AI experts, build libraries/SDKs/component systems, and debug backend issues when needed.

Design, develop, test, and deploy enterprise-grade .NET web applications. Implement DDD-based architectures, optimize SQL Server data access (EF/Dapper), build CI/CD with Azure DevOps, automate with PowerShell, support deployments on Linux/Windows/Docker, mentor developers, and collaborate with product and QA to deliver secure, production-ready solutions.

Lead and mentor a UI/front-end team to architect and implement scalable, accessible front-end solutions. Translate UX designs into responsive interfaces, integrate with backend APIs, contribute to full-stack development, enforce coding standards, resolve performance issues, and participate in sprint planning and architectural decisions. Requires active TS/SCI+Poly clearance and extensive software engineering experience.

Senior Frontend Designer/Developer responsible for building responsive web UIs using ReactJS, HTML5, CSS3 and ES6. Work with cross-functional teams, leverage Webpack and Adobe Creative Suite, follow Agile practices, and maintain high code standards including unit testing, documentation, and peer review.

Join Metacake as a versatile front-end / full-stack developer building pixel-perfect, responsive web interfaces and backend systems. Work across multiple projects, implement UI components, handle PHP/MySQL backends, perform basic Linux/DNS management, and contribute to architecture and data modeling for high-traffic sites while collaborating with design and marketing teams.

Design and develop shared frontend frameworks, reusable components, design-system libraries, and developer tooling. Improve platform stability, accessibility, testing, CI/CD workflows, and developer experience while collaborating across teams and mentoring engineers.

Founding front-end engineer to design and build Flick's editor UI (canvas, timeline, node graph, playback). Lead architecture, prototype creative workflows, optimize complex UX interactions, establish code quality and performance practices, collaborate with design/product/AI backend, and drive key technical and product decisions.

Design, implement, and maintain front-end and back-end components for a demand-side advertising platform. Collaborate with product, design, and engineering teams to define features, write technical designs, implement React/TypeScript UIs and .NET/C# services, build CI/CD pipelines, monitor distributed systems, and improve performance and reliability. Participate in full SDLC and hiring interviews.

Own and build the frontend for agentic AI features: design agentic UX, streaming responses, long-running tasks, and render agent findings alongside large telemetry datasets. Optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component libraries, collaborate on APIs, and work directly with customers to translate workflows into product features.

Build and own frontend surfaces for agentic AI used by hardware engineers: design streaming/long-running interactions, render agent outputs alongside large telemetry, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with customers and backend engineers from MVP through iteration.

Lead frontend development for Sift Agents, building high-performance, agentic AI user experiences. Own product area from customer discovery through shipping, design interaction patterns for streaming and long-running agent tasks, render agent findings alongside large telemetry datasets, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with backend engineers on API design.

Build and own frontend surfaces for agentic AI features: design streaming and long-running agent interactions, render agent findings alongside large telemetry datasets, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with backend and product teams while engaging customers to shape the product.

Design, develop, and optimize mission-focused web user interfaces and COP dashboards. Create data visualizations, reusable components, and user-centered workflows. Conduct usability testing, integrate real-time operational data, and collaborate with operators, engineers, and DevSecOps to ensure effective situational awareness and mission execution.

Design, build, and maintain responsive, accessible Angular front-end applications and reusable UI components for a canvas-based yearbook design platform. Implement state management (RxJS/NgRx/Signals), REST API integrations, automated tests, accessibility (WCAG/ARIA), performance optimizations for rendering-heavy canvases, and collaborate with backend engineers. Mentor junior engineers, participate in code reviews, and improve front-end tooling and processes.