Top Senior Front End Developer Jobs

As a Senior Frontend Engineer, you will design and build user interfaces for Farsight AI's products, focusing on creating seamless experiences in financial services. You'll work on both long-term projects and rapid iterations based on customer feedback, ensuring high-quality code and design standards.

In this role, the Staff Frontend Engineer will own checkout and payment flows, optimize user experiences, and collaborate with teams to improve performance and conversion rates.

The Front End Developer - React is responsible for designing scalable architectures, AI integration, and optimizing mapping applications using React and Redux while mentoring team members.

Design, build, and maintain scalable, responsive web applications using React and TypeScript. Create reusable UI components, implement end-to-end tests with Cypress, optimize performance, collaborate with product/design/backend teams, participate in code reviews, mentor junior engineers, and contribute to architecture and API integrations.

Lead design and implementation of scalable, performant, and accessible frontend solutions for Roundel Media Studio. Influence architecture, mentor engineers, drive quality through testing, observability, CI/CD, and collaborate with product, design, and backend teams to deliver reliable self-service ad campaign management features.

Lead frontend architecture and implementation for new products using React, TypeScript, and Next.js. Collaborate with Product and Design, define patterns and testing strategies, ensure performance, accessibility, and observability, mentor engineers, and drive cross-team initiatives to align frontend systems with backend APIs and platform requirements.

Design, build, and support React/TypeScript applications; set accessibility and design-system standards; make technology decisions balancing security and quality; enhance performance, stability, and security; collaborate across product, design, ML, and infrastructure; mentor engineers and reduce technical debt; work across the stack including APIs and integrations.

Participate in design, development, testing, implementation, and support of application systems. Conduct feasibility, cost/time estimates, risk analysis, and recommend advanced programming and security solutions. Monitor development lifecycle, advise stakeholders, coach junior analysts, and ensure compliance with policies and controls.

Build, enhance, and maintain web applications using JavaScript/CSS/HTML and modern frameworks; collaborate with designers, backend engineers, and data scientists; interact with REST APIs; troubleshoot customer issues; perform code reviews, write unit tests, and conduct QA.

Build, enhance, and maintain web applications; implement JavaScript/CSS/HTML; collaborate with designers, backend engineers, and data scientists; define and consume REST APIs; troubleshoot user issues; write unit tests and conduct QA.

Lead UI development for a scrum team, contribute to software lifecycle, perform application testing, mentor junior developers, and ensure UX standards are followed.

Design and implement responsive, accessible frontend interfaces using React and TypeScript. Translate complex procurement workflows into usable UI, integrate with backend APIs, contribute to a component library and design system, use AI-assisted development tools, write tests, resolve performance bottlenecks, and participate in planning and architecture discussions.

Own and ship polished, high-performance frontend interfaces for a complex web app. Prototype, make product/design decisions, implement UI, and collaborate on full-stack features. Optimize state management, caching, and UX details, and participate in a paid in-person work trial.

Design and build high-craft fullstack product experiences (frontend-focused) for AI-driven, regulated workflows. Own React/TypeScript interfaces, design systems, APIs, backend contracts, runtime behavior, failure modes, and customer-facing quality across platform and application layers.

Provide technical leadership for frontend platform architecture across web and mobile. Evolve Angular-based applications, micro-frontends, shared component libraries, observability, analytics instrumentation, and performance. Collaborate with Product, UX, Security, and DevOps to design scalable solutions, improve release processes, troubleshoot production incidents, mentor engineers, and drive frontend modernization and standards.

Build and ship production frontend features using modern web technologies (Vue.js/TypeScript). Collaborate with product in a cross-functional squad to iterate UX, deliver secure, stable code, and create reusable, testable components. Operate in an AI-first workflow using agentic tools, participate in Git-based development, and apply basic AWS services to solve business problems.

The Frontend Engineer will build user-facing interfaces for AI software development, utilizing technologies like TypeScript and React, while ensuring code quality and user experience.

As a Senior/Staff Frontend Engineer, you'll build and scale real-time logistics platforms, design high-performance React applications, and mentor other engineers.

Lead front-end development and technical direction for the SFCC ecommerce storefront. Build responsive, accessible, high-performing UI using HTML5/CSS3/JS/React and ISML, support SFCC back-end work, integrations (REST APIs, OMS/CRM/CDP/WMS), mentor developers, run code reviews, and drive modernization (Storefront Next, headless, PWA).

Build elegant, responsive frontend features and visualizations using modern frameworks. Own substantial product areas from design to launch, collaborate with product, UX, and backend teams, and optimize performance and interactivity for large-scale data applications.

Build elegant, responsive front-end user experiences using modern frameworks. Own significant product features from design to launch, collaborate with product, UX, and backend teams, create interactive visualizations for structured and unstructured data, and optimize performance and interactivity for large-scale data applications.

Lead front-end development for cloud-based business software, collaborating with product and design across the SDLC. Define architecture and best practices, mentor teams, ensure performance and scalability, troubleshoot incidents, and advocate for UX while leveraging data to inform decisions.

Implement test-driven frontend features from visual designs using AngularJS/JavaScript. Integrate UI with RESTful backends, refactor modules, perform peer code reviews, and collaborate with backend, QA, and support teams in an Agile environment.

Lead frontend engineering work: build and own a production design system, design and ship end-to-end React/TypeScript features, modernize merchant and dashboard surfaces, set visual direction for a fintech product, and make component/theming architecture decisions while collaborating closely with backend engineers.

Lead the development of a compiler for AI models, optimizing performance and collaborating across teams while mentoring engineers.