Top Senior Front End Developer Jobs

As a Senior Frontend Engineer, you'll build and maintain a fraud prevention platform UI using ReactJS, collaborating with backend teams and ensuring code quality through tests and CI/CD processes.

The Senior Frontend Engineer will develop product capabilities, guide design decisions, establish architecture, mentor junior engineers, and ensure a high-quality user experience.

Design and implement developer-facing UI from Figma to production using Hotwire (Turbo + Stimulus) and ViewComponents. Own the dashboard, API playgrounds, docs, marketing site, and data visualization. Optimize performance and bundle size, maintain a coherent component system, and ship polished, production-ready front-end with tests and CI/CD.

As a Senior Software Engineer, you'll lead projects, enhance product quality, and collaborate on technical strategies while building user-facing features.

The Senior Frontend Engineer will design and implement web interfaces, ensuring performance, scalability, and maintainable code while collaborating with design and product teams.

The Senior Full Stack JavaScript Developer will build and maintain user interfaces using React and Next.js, integrate with Node.js backends, and guide other developers. Responsibilities include ensuring accessibility, performance, and reliability of features, engaging in code reviews, and collaborating closely with product teams.

The Sr. Front-end Engineer will work on search and category pages, requiring strong JavaScript and React.JS skills with 3-4 years of experience.

Architect and build the core frontend for a collaborative cloud platform, focusing on flexible infrastructure and technical roadmap features.

Lead front-end design and development for RapidView to manage Surtrac. Build interfaces for hardware/settings, real-time visualizations, automation tools to simplify deployments, and develop/test a mobile or web app integrating with Surtrac.

The Senior Software Engineer will lead frontend development, define architecture, own UX for workflows, mentor engineers, and collaborate with design and backend teams.

As a Senior Frontend Engineer, you'll architect and build payment experiences, maintain payment dashboards, and mentor engineers while driving frontend architecture decisions.

Design and develop software for medical devices, collaborate with product and UI/UX teams, and ensure project adherence to quality standards.

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.

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.

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.

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.

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.

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.

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.

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.

Architect and build scalable, high-performance dashboards with TypeScript and React using shadcn/ui. Implement advanced state management and real-time GPU telemetry visualizations, enforce frontend standards (accessibility, testing, documentation), integrate with backend APIs, collaborate with designers, and mentor junior engineers.

As a Senior Frontend Engineer, you'll lead the development of frontend applications, crafting seamless user experiences and driving project implementation alongside cross-functional teams.