Top Senior Front End Developer Jobs

Founding-team senior engineer to architect and build core platform components. Work with CEO/CTO to develop scalable distributed backend systems and frontend using React, Node.js and TypeScript. Implement solid coding practices, testing, CI/CD, and agile workflows while iterating rapidly in an early-stage fintech startup.

Lead frontend architecture and implementation for an AI-driven platform: build performant, responsive React/TypeScript applications, manage complex state and real-time updates, establish component libraries, testing, CI/CD, mentor junior engineers, and drive frontend best practices and scalability.

Senior front-end engineer to build scalable, real-time, data-driven web applications using Angular, TypeScript, RxJS, and WebGL. Collaborate with product and engineering teams, implement complex UIs and asynchronous/streaming data interactions; full-stack knowledge and Firebase/GCP familiarity are a plus.

Build and maintain high-performance Next.js/React/TypeScript web applications, implement responsive accessible UI components, integrate REST/GraphQL APIs, optimize performance (Lighthouse, Core Web Vitals), ensure cross-browser compatibility and SEO, write tests and CI/CD pipelines, contribute to design systems, conduct code reviews, and mentor junior engineers in an Agile/Scrum environment.

Lead frontend development of production web applications using Svelte and other frameworks. Build reusable components, integrate REST/GraphQL APIs, ensure UI/UX quality, accessibility, and performance. Lead a small team, coordinate releases with QA, write tests, follow Git and CI/CD workflows, and collaborate remotely with stakeholders across the US.

Design, develop, configure, test, and deploy front-end web applications using TypeScript/JavaScript and frameworks like Angular or React. Collaborate with analysts, PMs, and clients, participate in code/design reviews, write documentation and runbooks, build monitoring/automation tools, and support application infrastructure, deployments, and performance improvements.

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.

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

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.

The Senior Software Engineer will lead frontend development using React for Afresh's AI grocery platform, mentoring engineers and collaborating across teams to enhance web solutions.

Develop responsive, user-facing web application components for a centralized AI/ML annotation and model repository. Translate UI/UX designs to interfaces, integrate with backend services via REST/GraphQL, implement performance and security best practices, and author frontend tests and automation. Participate in Agile development and collaborate with end users and designers while maintaining operational systems.

As a Senior Software Engineer, lead design and development of core backend services while mentoring other engineers and enforcing best practices.

Lead design and implementation of scalable, performant frontend architectures and reusable UI components for consumer apps. Own core user journeys, optimize performance and accessibility, set frontend standards, mentor engineers, drive architectural decisions, and use AI-first tooling to ship features at scale.

As a Senior Frontend Engineer, you will develop high-performance front-end solutions for e-commerce applications, focusing on user experience and scalability while collaborating with various teams.

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 build and enhance core product experiences using Angular 2+ and React, ensuring high-quality code and collaboration with other teams.

As a Senior Frontend Software Engineer, you'll lead the development of major features using React and TypeScript, ensuring performance and integration with backend systems. You'll also manage releases, improve team efficiency, and contribute to a customer-centric product experience.

As a Senior Frontend Engineer, you'll develop and enhance cross-platform applications using Flutter/Dart and React/Next.js, ensuring high-quality experiences and effective integration with backend services.

Design and implement front-end features, build high-quality user interfaces, take ownership of product and architecture decisions, collaborate with engineering team, and deliver performant, user-focused solutions.

The Senior Front-End Software Engineer will design and develop scalable user interfaces, collaborate with teams, ensure high-quality code, and optimize performance in a fast-paced environment.

The Frontend Engineer will develop reusable UI components with React and TypeScript, collaborating closely with design and product teams to enhance user experience, while potentially contributing to backend logic.

The Staff Software Engineer, Frontend will build high-performance user interfaces using React and TypeScript, collaborate on design and product, and influence frontend architecture decisions.

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.

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