Top Front End Developer Jobs

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.

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.

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.

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.

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.

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.

Build and ship AI-powered product features end to end, including backend architecture, databases, APIs, React interfaces, testing, debugging, and deployment. Partner with founders, designers, customers, attorneys, and paralegals to improve workflows. Use AI coding agents and MCP servers to accelerate development while maintaining quality. Help scale the platform, contribute across the application lifecycle, and continuously improve engineering processes and tooling.

Build and maintain Greptile’s TypeScript-based dashboard and customer-facing analytics platform. Collaborate with design engineering to deliver fast, consistent, visually polished user experiences. The role supports a product that uses AI to review code and autonomously identify bugs and enforce coding standards for thousands of developer customers.

Lead design-focused frontend development for polished mobile apps. Ship end-to-end features, build performant gesture-driven animations, collaborate with designers for pixel-perfect UI, maintain a mature codebase, and establish automated testing and quality practices.

Designs and develops complex front-end software products and enhancements using reusable components and modern frameworks. Builds scalable, high-performance web applications, integrates third-party APIs, participates in design and code reviews, and collaborates with engineers and designers. Provides ongoing maintenance, troubleshooting, customer support, and continuous-improvement recommendations in an Agile environment.

Lead frontend and full‑stack projects across Marimo's open-source ecosystem. Design simple, powerful editor experiences, build performant data visualizations and editor extensions, engage with the community, triage issues, and balance community needs with product roadmap.

Own frontend features from concept through launch and iteration. Build web and mobile applications for a wallet-as-a-service platform, develop SDKs and integration tools, and create secure, intuitive fintech-grade user experiences. Collaborate with Product and Design, write documentation, review code, and maintain high standards for architecture, performance, and security.

Lead frontend development for a DeFi platform, owning React and TypeScript architecture, Solana integrations, transaction flows, real-time blockchain data, and high-performance user experiences. Collaborate with product, design, and backend teams to deliver features, establish engineering standards, review code, and mentor future frontend hires. The role requires production frontend expertise, deep Solana knowledge, and leadership of projects or teams.

Lead the strategic direction of frontend engineering, architecture, tooling, and standards. Build accessible, high-performing React or Angular applications, component libraries, design systems, deployment pipelines, and testing strategies. Drive modernization, performance, accessibility, and developer-experience initiatives while collaborating with product and design teams. Mentor engineers, influence cross-team technical decisions, and contribute across the full stack when needed. The role is remote, requires U.S. citizenship and the ability to obtain Public Trust 6C, and involves up to 10% travel.

Build and scale frontend architecture, responsive data-rich experiences, shared components, design-system standards, accessibility practices, Storybook documentation, automated quality guardrails, and frontend tooling. Contribute to backend APIs and platform improvements while collaborating with product and design teams. Mentor engineers and improve frontend quality, consistency, maintainability, and scalability across the organization.

Design, develop, test, and deploy full-stack software focused on user experiences and design-to-manufacturing workflows. Build CAD validation and manufacturability tools, optimize relational databases and application performance, improve reliability through testing and monitoring, and contribute to CI/CD and DevOps practices. Collaborate with Product, Production, Design, and Support while reviewing code, making architectural decisions, mentoring engineers, and translating business requirements into scalable technical solutions.

Develop and rewrite the front end of Aon's intranet home page, resolving responsive layout and alignment issues during resizing. The developer will help transition the portal toward a pure HTML5 platform and use AngularJS, .NET, SharePoint 2013, and front-end development skills.

Build and scale healthcare web products using modern front-end technologies. Develop responsive, highly interactive interfaces, optimize page load performance, and contribute to products that support patients and medical researchers.

As a Senior Frontend Engineer, you will develop low-latency interfaces for autnomous vehicle control, optimizing for performance and integrating real-time data.

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.

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.

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.

Build and own responsive, high-performance React + TypeScript web applications. Design frontend architecture, reusable components, state management, and data-fetching. Collaborate with product and backend teams, optimize performance and accessibility, and improve developer tooling and workflows. Contribute across the stack when needed.

The Front End Software Engineer will design and implement browser-based tools, focusing on UI development using web technologies and typed functional programming.