Top Senior Front End Developer Jobs

The Staff Frontend Software Engineer will architect and build high-performance React/TypeScript applications, mentor engineers, and lead frontend technical initiatives for complex cyber operation data visualization.

Craft the user experience for thousands of venues using Dusk, building performant web apps with React and TypeScript, and ensuring design consistency and UI performance.

Develop front-end web applications using JavaScript, HTML5, and CSS in an Agile environment. Implement UIs with frameworks (Angular, React, Vue), use CSS preprocessors, version control, unit testing, and automation tools. Apply security-by-design, collaborate with teams, and solve complex problems.

Develop and maintain browser-based applications using HTML/CSS/JavaScript and frameworks (jQuery, Bootstrap, Angular). Collaborate with UX designers, integrate with back-end systems (JSP/JSON/AJAX), ensure cross-browser and mobile compatibility, fix compatibility issues, and work in small agile teams.

Lead design and implementation of AI-assisted underwriting front-end UX, own cross-platform frontend and design system, establish frontend patterns and standards, mentor and recruit engineers, rapidly ship and iterate features, and collaborate with design, product, and backend teams to create explainable, auditable human-in-the-loop workflows.

Lead the development of web and mobile experiences as a Staff Frontend Engineer. Own platform features, mentor engineers, and ensure frontend quality and performance. Collaborate across teams to deliver user-friendly applications and establish best technical practices.

As a Senior Frontend Engineer, you'll design user interfaces, collaborate with teams, architect scalable solutions, and drive frontend best practices.

The Staff Frontend Engineer will design and evolve frontend architecture, owning system performance and reliability, and leading initiatives with a focus on large-scale user-facing applications.

As a Frontend Engineer at Clarify, you will build AI-powered interfaces, define API contracts, manage state and performance, and mentor team members while setting architectural standards.

The Senior Front End Developer will create cross-browser web pages using JavaScript and CSS, perform unit testing, troubleshoot code issues, and collaborate with teams to meet project deadlines.

The Senior / Staff Frontend Engineer will design and implement high-quality UI components for a web application, focusing on data visualization and collaboration with design and backend teams. Responsibilities include mentoring, shaping frontend strategy, and maintaining best development practices.

The Senior Frontend Engineer at Merciv will design and implement user experiences using React, optimize performance for complex data visualizations, and collaborate with cross-functional teams to deliver AI-powered insights for enterprise clients.

The Senior Frontend Developer will build responsive web applications, integrate AI/ML capabilities, and lead teams while collaborating with various stakeholders.

As a Senior Software Engineer, you will develop interactive user interfaces with React and TypeScript, ensuring AI features are reliably integrated, while collaborating with cross-functional teams to enhance user experience in AI-driven applications.

Develop AI/ML-powered features in ClickHouse Cloud, focusing on frontend and API architecture, UI/UX, and integrations with AI systems.

Design and implement high-performance, accessible front-end interfaces for AI-driven applications. Build interactive dashboards and visualizations, integrate with APIs and model inference services, ensure responsive and real-time UI performance, troubleshoot front-end issues, and contribute to design systems and code reviews while collaborating with AI/ML, product, and UX teams.

Build and maintain responsive, accessible React frontends from Figma designs; create reusable components and Storybook docs; implement client and server state management; integrate wallet and blockchain interactions; write unit, integration, and E2E tests; monitor and debug production with Sentry; participate in architecture, estimation, code review, and CI/CD workflows.

Own and architect the frontend for Orkes' Conductor workflow builder and control-plane tools. Build high-performance, observable UI infrastructure (canvas/node-graph editors, dashboards), lead frontend strategy and design systems, shape product/UX, ensure testing/accessibility/performance standards, and collaborate on API/BFF and backend contracts. Mentor teams and raise engineering craft, with some backend/full-stack involvement as needed.

Design and implement high-performance, responsive front-end applications for the Bruin portal using React/Next.js and TypeScript. Build and maintain a cross-application design system and component library (Storybook), integrate with APIs and microservices, ensure accessibility and performance, collaborate with cross-functional teams, mentor engineers, and contribute to prototyping and MVP development with AI-augmented engineering tools.

Lead frontend architecture and platform work, build reusable component libraries and tooling, deliver AI-driven user features for security workflows, mentor engineers, and ensure scalable, high-quality frontend infrastructure and UX.

Build, sharpen, and scale real-time frontend features for an AI-native labor orchestration platform. Ship production React/TypeScript UIs, maintain component libraries, ensure testing, performance, accessibility, and cross-browser compatibility while working closely with core engineering and AI teams.

Designs and implements front-end and full-stack enhancements for Clinical Solutions. Participates in planning, code reviews, testing, and deployments. Troubleshoots issues, authors documentation, mentors developers, coordinates with IT/business teams, and supports release and issue-resolution processes within an agile environment.

Design, develop, and maintain web applications, ensuring high quality and user-friendly interfaces while collaborating with the team and integrating APIs.

Senior front-end engineer to maintain and redevelop a geospatial collaboration UI, drive Section 508 accessibility, and troubleshoot interfaces between applications. Collaborate with cross-functional teams to implement front-end features using Java/GWT/PrimeFaces/Quarkus and modern web technologies (HTML/CSS/JavaScript). Work onsite supporting a mission-critical government customer.

Lead design and development of internal web applications and shared UI components. Architect scalable, performant, and accessible front-end systems, integrate with back-end services and SSO, implement testing and CI/CD practices, mentor engineers, and ensure operational readiness and quality across digital products.