Top Front End Developer Jobs

Develop user-facing features and create frontend infrastructure using React.js and TypeScript, collaborating with product designers and backend engineers.

As a Frontend Developer, you will develop and deploy user interfaces, collaborate with teams, write code, and contribute to documentation. Responsibilities include troubleshooting and implementing features in an agile environment.

Build and ship performant, polished React/TypeScript UIs that render large construction drawings and data-dense tables. Optimize frontend performance (canvas rendering, pan/zoom, fast tables), contribute reusable components, prototype with product/design, and diagnose rendering and state-management bugs.

Lead frontend architecture and developer experience for a high-traffic React/TypeScript SPA. Maintain a reusable design system, enforce performance and type-safety standards, improve build/test/deployment tooling, mentor engineers, and partner cross-functionally to deliver reliable, well-tested features. Evaluate AI dev tools and research emerging frontend technologies.

Lead frontend development for the Shopify storefront and design system. Build and extend component libraries and theme architecture, enable self-serve merchandising, partner with design and backend teams, optimize performance and accessibility, and deliver seasonal campaigns and commerce features across product lines.

Join a cross-functional frontend team to design and build client-facing features, improve web platform infrastructure and performance, triage operational issues, mentor engineers, and participate in recruiting within an agile environment.

Design and implement responsive, accessible front-end interfaces and reusable components for a healthcare CDS widget. Integrate with backend and clinical data, present AI-generated summaries with traceability, write automated tests, and collaborate within an Agile multidisciplinary team to deliver production-ready clinician-facing applications.

Design and build accessible, high-performance web applications using React and TypeScript. Collaborate with UX/UI and back-end teams, write automated tests, optimize performance, follow Git workflows, mentor teammates, and meet security and accessibility requirements.

Design and build user-centric web applications using React and TypeScript. Ensure cross-browser accessibility (WCAG/508), implement testing and performance optimizations, collaborate with UX and backend teams, mentor developers, follow Git workflows and CI practices, and meet security clearance requirements.

Lead design and implementation of responsive, mobile-first front-end web applications for e-commerce. Architect UI, integrate with RESTful services, optimize performance, build prototypes, and guide migration of legacy code while collaborating in Agile/Scrum teams.

Develop and maintain front-end web applications for American Airlines Tech Ops, creating responsive, cross-browser interfaces using JavaScript frameworks, AJAX, HTML/CSS, and SQL support. Lead technical solutions, prototype, estimate tasks, write documented code, and optimize bandwidth and IE compatibility.

Lead design and implementation of responsive, mobile-first front-end web applications for e-commerce. Architect UI, integrate with RESTful services, improve legacy code, guide mobile best practices, and work in Agile/Scrum with CI/CD to deliver performant cross-device experiences.

Develop and maintain responsive front-end web applications for American Airlines Tech Ops. Build pixel-perfect, cross-browser UIs using HTML/DOM, JavaScript, AJAX, CSS and JavaScript frameworks; prototype, estimate tasks, write documented code, unit test, and optimize bandwidth and performance.

Contract front-end developer to build and maintain web UI using HTML/HTML5, CSS, AngularJS, JavaScript and AJAX. Work with Drupal CMS; integration with Java/J2EE backend desirable. 6+ month position based in Woodbury, NY.

Front-end Developer responsible for implementing and evolving AA.com front-end technologies. Produce HTML5/CSS3/JSP/JavaScript assets, build responsive and accessible (WCAG 2.0 AA) UI solutions, collaborate with UX, product and backend teams, document standards, and deliver production-quality code in Agile two-week sprints.

Front End Developer role to build and maintain web front ends using HTML/HTML5, CSS, AngularJS, JavaScript and AJAX, and work with Drupal-based content management. Java/J2EE knowledge is desirable. Contract position in Woodbury, NY for six-plus months.

Front-end UI developer to build AngularJS applications and user interfaces using HTML5, CSS3 and JavaScript (closures, async, promises). Must produce sample code, demonstrate problem-solving, cross-browser debugging, responsive design knowledge, and work fast in a consulting engagement (6-month, Florham Park NJ).

Front End Developer responsible for making AAVACATIONS.com WCAG 2.0 AA compliant. Build accessible, responsive interfaces using HTML5, CSS3 and JavaScript, collaborate with UX, product, and dev teams in Agile, produce UI assets, prototypes, and document front-end standards.

Develop XAML-based front-end components and prototypes using Expression Blend and Visual Studio. Build reusable WPF controls following MVVM and coding standards, produce production-ready XAML working with C#, create interactive high-fidelity prototypes, fix bugs, and refine UI fit-and-finish.

Collaborate with UX and Game Design to define web features; write and test front-end code (JavaScript, HTML, CSS); evaluate and select web technologies with platform team; define and uphold web development practices, optimize performance, and ensure security standards.

Rebuild and implement a mission-critical B2B platform front end. Collaborate closely with UX, provide design feedback, and implement modern JavaScript-based user interfaces using current front-end frameworks and MVVM concepts.

Build responsive, accessible Drupal themes and sub-themes that follow University branding. Create mockups/wireframes, implement HTML5/CSS3 and JavaScript/jQuery components, perform cross-browser/device QA, use git, apply UX best practices, and optionally build Drupal tools/plugins and work with Panels/Panelizer.

Develop user-friendly interfaces and tools for B2B SaaS applications, focusing on user experience and best practices in frontend development.

Develop, migrate, and maintain web content and applications using PHP/Drupal and CMS platforms. Work with cloud (AWS/Azure), Java, JavaScript/Angular.js, Sitefinity, and Dreamweaver to build templates, forms, search, analytics, and CMS integrations. Participate in content development, transactions, and web analytics. Operate independently and collaboratively, preferably in Agile environments.

As a Senior Fullstack Engineer, you will design and build user experiences for a distributed LLM inference platform using React and Tailwind CSS, collaborating across teams, and optimizing performance.