Top Senior Front End Developer Jobs

Join the frontend team to design and implement complex, real-time, data-driven web applications using Angular and observables. Collaborate with product and engineering to deliver scalable, reliable cloud-based features, handle asynchronous/streaming data, and contribute frontend business logic. Full-stack and Firebase experience is a plus.

Lead technical direction for a high-performance 2D/3D viewer platform. Drive cross-team architecture, implement scalable platform capabilities, mentor engineers, improve engineering velocity, and resolve complex production issues while partnering with Product, UX, and Architects.

Design, develop, and maintain performant React/TypeScript single-page applications. Translate designs into code, optimize for speed and scalability, implement state management, work with GraphQL, ensure cross-browser compatibility, write tests, participate in code reviews, and collaborate with back-end and design teams.

Build and maintain high-performance, accessible web applications using Next.js, React, and TypeScript. Implement responsive, pixel-perfect UI components, integrate REST/GraphQL APIs and headless CMS, optimize performance and SEO, write tests, conduct code reviews, mentor junior engineers, and collaborate in an Agile/Scrum environment.

Build and maintain TypeScript/React frontends and SDKs for the Nomina web3 platform, create user-facing dapps, improve developer documentation and DX, and collaborate with product and engineering to deliver high-quality, mobile-friendly features.

Design and build high-performance, responsive frontend web and desktop applications (React/TypeScript/Electron). Drive frontend architecture and implementation decisions, integrate real-time bidirectional data (WebSockets), optimize for speed/security/scale, collaborate with UI/UX and backend teams, and mentor engineers to improve frontend engineering practices.

Design and lead frontend architecture and development for scalable, secure web UIs that integrate with embedded systems and cloud platforms. Build device provisioning, telemetry visualization, and remote management interfaces; optimize performance and accessibility; mentor engineers; collaborate across backend, hardware, and systems teams to deliver end-to-end solutions.

Design, develop, and maintain high-performance, responsive front-end web applications in an AWS GovCloud environment. Collaborate with UX and back-end teams to implement mockups, ensure accessibility, optimize performance, maintain cross-browser compatibility, and uphold code quality and security/compliance standards.

As a Senior Frontend Engineer, you'll build high-performance applications, collaborate with teams on user experience, and ensure coding security.

Build and maintain fast, intuitive frontend applications for blockchain and Web3 products. Collaborate with product, design, and engineering teams; develop reusable components and frontend architecture; integrate wallets and smart-contract interactions; improve performance, reliability, and accessibility; participate in technical planning and code reviews; mentor other developers and establish frontend best practices.

The role involves leading front end development using Java and AngularJS, discussing solutions with clients, and ensuring high usability standards in UI development across projects.

The Sr. Front-End Full-Stack Developer will design, implement and maintain features for a commercial software platform, collaborating closely with teams and ensuring high quality through testing and operations.

Lead frontend design and implementation for patient and physician products, shape frontend architecture (design systems, state, testing, performance), integrate AI/LLM features with backend/ML teams, and deliver polished, accessible, high-performance interfaces in a hybrid NYC/Boston environment.

Build AI-powered frontend applications and design systems to support GTM and marketing workflows, collaborate with design and growth teams to increase qualified leads, and improve engineering processes and UX.

The role involves building robust software solutions, mentoring engineers, analyzing business problems, and contributing to technical strategy in a collaborative environment.

Lead front-end website development, collaborating with designers and project managers to create responsive, accessible sites using appropriate technologies.

Lead front-end web development for custom websites, collaborating with designers and project managers to create engaging and responsive designs. Ensure high performance and user experience through testing and quality assurance.

The Frontend Software Engineer will develop and maintain web applications, ensuring high-performance, accessible UI components using Angular and TypeScript while collaborating within Agile frameworks.

The Software Systems Engineer will design, develop, and optimize web applications using Java, UI frameworks, and performance tuning techniques in an Agile environment.

The Senior Frontend Engineer will lead frontend architecture for a cloud-based SaaS platform, drive best practices, optimize performance, and mentor other engineers in an Agile team environment.

The role involves developing interactive and scalable visualizations for complex infrastructure data, ensuring high performance and collaborating with engineering teams.

As a Senior Frontend Engineer, you'll design and develop scalable React and TypeScript applications, integrate AI tools, mentor junior engineers, and enhance user experiences across multiple brands.

As a Senior Frontend Engineer, you will design, develop, and deploy web applications, write scalable code, and collaborate with teams to enhance features.

The Senior Software Engineer will develop features for PlayStation across platforms, focusing on frontend applications with React Native and collaborating with product teams to ensure high quality and maintainable code.

Design, deploy, and test modular front-end user interfaces; gather user requirements via customer working groups and wireframes; coordinate with backend developers; create end-to-end tests and participate in usability events to validate UI functionality within mission software deployments.