Top Front End Developer Jobs

Build responsive, high-performance front-end UI using React and Next.js. Convert designs to accessible, maintainable HTML/CSS/JS, write unit and integration tests, debug cross-browser issues, optimize performance, collaborate with back-end and designers, participate in code reviews, document changes, and help plan project deliverables.

Lead frontend development: turn wireframes and designs into standards-compliant, responsive code; optimize performance; ensure cross-browser compatibility; implement A/B testing and analytics; collaborate with small dev team and maintain version control.

Design and build responsive, accessible, high-performance web interfaces. Collaborate with designers and back-end developers, write clean code, test/debug for cross-browser compatibility, and meet project deadlines.

Implement, maintain and optimize eCommerce front-end features and UI tier; produce technical and functional documentation; mentor peers; ensure performance, SEO best practices, browser testing, and full SDLC participation.

Senior front-end/UI developer responsible for building responsive, standards-compliant client-side applications using AngularJS and other MVC/templating frameworks, consuming JSON/REST/SOAP APIs, ensuring performance, accessibility, cross-browser support, unit testing, and working with version control in Agile teams.

Senior front-end developer responsible for building performant, accessible, responsive web UIs using AngularJS and related client-side frameworks, consuming APIs, writing unit tests, and following Agile practices. Collaborate on architecture, ensure cross-browser compatibility, and deliver scalable solutions on Tomcat/UNIX-Linux-Windows platforms.

The Senior Frontend Engineer will develop and enhance the Navigator platform using Vue.js, improve user experience, maintain CI/CD workflows, and collaborate with cross-functional teams.

The Front End Developer will create and manage web design and digital marketing projects, requiring proficiency in HTML, CSS, and JS; experience with client interaction and ecommerce platforms is a plus.

The Front-End Developer will create and maintain web applications using HTML, CSS, and JavaScript, focusing on automation and software delivery processes.

As the first dedicated frontend engineer, drive frontend architecture, build reusable design systems, ship React interfaces, and mentor engineers. Collaborate across teams to simplify workflows and define UI standards in a high-performance web application environment.

As a Founding Full-Stack Engineer, you'll build AI-native systems, integrating LLMs, prototyping quickly, and collaborating to influence engineering standards and culture.

The Software Engineer will lead full product development for data curation tools, collaborate with teams, and maintain high-quality standards in product functionality and design.

Build and maintain intuitive frontend web applications for data upload, search, visualization, and interactive 2D/3D geospatial tools. Collaborate with scientists to design complex visualizations, modernize the frontend stack, mentor junior developers, and implement automated UI testing and deployment pipelines.

Join a startup team to develop and test software solutions, participating in all stages from product definition to production. Key skills include React, Typescript, and problem-solving in a fast-paced environment.

As a Frontend Engineer, you'll design and develop high-performance interfaces for blockchain transactions, collaborate on impactful solutions, and innovate on cross-chain protocols.

Build and architect React/TypeScript web applications powering internal engineering tools (simulation, fleet tracking). Collaborate with simulation, analytics, and ops teams to integrate systems, shape APIs, and deliver performant, reliable UIs that enable diagnostics, scenario mining, and fleet configuration.

Design, develop, and modernize front-end web and offline-capable mobile applications; migrate legacy JavaScript to modern frameworks; build CI/test tooling and synchronization for offline data; estimate and deliver projects; troubleshoot and mentor peers; communicate with technical and non-technical stakeholders.

The Senior Frontend Engineer will develop mobile web products using React Native and TypeScript, collaborate with designers, write clean code, and integrate UI components with backend services.

Lead full‑stack engineering projects to scale document ingestion, design multi‑jurisdiction data collection, and build government‑grade security. Deliver AI‑native features across web, desktop, mobile, editors, and APIs. Ship full‑stack solutions using React/TypeScript frontend and Python/Postgres backend while ensuring scalable, extensible architectures that delight enterprise customers.

Build and maintain data-rich front-end dashboards and visualizations for a federally aligned supply chain control-tower. Own UX, integrate APIs with backend services, ensure performance and responsiveness, establish front-end standards, and collaborate with engineers and stakeholders to iterate on operator, analyst, and executive views.

Own and architect the frontend foundation for Handshake AI Enterprise: establish component system, design tokens, engineering patterns, shared libraries, and ship production-grade UIs while collaborating with AI and platform teams to ensure scalable, maintainable, high-performance enterprise deployments.

Build real-time web UIs and dashboards for robotics and warehouse automation using React and TypeScript. Integrate with REST, GraphQL, gRPC, and WebSockets, optimize performance, collaborate on system design, and follow engineering standards.

Own the technical direction and architecture of Arbor, Linktree’s shared frontend design system. Build and maintain component libraries, APIs, tokens, theming, accessibility, and documentation. Establish frontend engineering standards, guide platform strategy, manage versioning and adoption, and lead complex cross-team initiatives from definition through rollout. Partner with Product, Design, and Engineering leaders, mentor engineers, and raise technical quality across the organization.

Build frontend experiences for autonomous AI agents, including conversational interfaces, memory and context views, live run timelines, approval flows, worker configuration, and reusable agentic components. Develop real-time interfaces using streaming, WebSockets, and server-sent events while managing complex client state, reconnection, partial results, and failure recovery. Collaborate with backend and agent engineers to shape APIs and deliver fast, accessible, polished products.

Develop responsive full-stack web applications, RESTful services, and containerized microservices for financial software. Responsibilities include collaborating on feature development, resolving customer issues and bugs, writing unit and integration tests, optimizing performance, following software engineering practices, and prototyping agentic AI features to automate workflows. The role operates on a hybrid schedule from offices in Iowa, Missouri, or North Dakota.