Front End Developer Jobs in Sunnyvale, CA

Maintain and enhance the FortiSwitch web GUI by locating and fixing bugs, proposing and implementing new features, writing i18n/a11y-compliant HTML/JS/CSS (TypeScript/SCSS), interfacing with backend C code, drafting functional specs, and improving performance and codebase maintainability.

The Staff Software Engineer will architect and maintain Datagrid Pages and Dataset Editor, focusing on UI design, efficient code, and mentorship while collaborating with teams to support Procore's AI strategy.

Design, develop, and maintain full-stack applications while providing mentorship, collaborating with teams, and optimizing performance.

Lead development of AI-powered enterprise platforms, focusing on full-stack web development, UI/UX design, and data visualization.

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.

Develop user-facing features and create frontend infrastructure using React.js and TypeScript, collaborating with product designers and backend engineers.

Join Ema as a Software Engineer to design and develop user interfaces for web applications, collaborating with product managers and UX designers, and integrating APIs.

The Senior Frontend Engineer will design and deliver scalable frontend systems using TypeScript, collaborating with cross-functional teams, and integrating solutions into mobile applications for improved workflows and user experiences.

Work with ASIC Infrastructure to enhance design productivity, deploy AI toolsets at scale, and improve CI systems while solving complex issues.

Design, test, and deploy high-performance web applications for simulation platforms, collaborating with UX designers and integrating AI technologies.

Frontend/Web UI Developer responsible for building and maintaining web user interfaces using AngularJS and ReactJS. Participate in SDLC and project lifecycle activities, perform design and architecture reviews, collaborate with global teams, and communicate with stakeholders. Role requires extensive travel and prolonged computer-based work.

Develop and maintain responsive, fluid UI using Angular.js, Node.js, advanced CSS and HTML5. Work independently on front-end features, delivering high-quality, production-ready interfaces. Must be hands-on and available to work through December holidays. Contract role requiring extensive UI experience.

Design and implement responsive front-end interfaces using HTML, CSS, and JavaScript. Build UIs with JS libraries (jQuery, Backbone), integrate with web services, apply automation and test-driven development, and deliver excellent UX with strong communication.

Develop RF front-end modules for Starlink Mobile network, including design, simulation, fabrication, testing, and optimization of multi-chip modules containing RF components.

Join an early-stage B2B enterprise AI startup as a frontend or frontend-leaning fullstack engineer. Build user-facing products and standalone UI component libraries using React, TypeScript, and Next.js. Design and architect frontend features from scratch, handle fullstack responsibilities as needed, solve challenging technical problems, and contribute as a core member of the growing team in a hybrid Palo Alto office.

The Front End Developer will design UI frameworks, collaborate with UX designers and backend engineers, and convert UX requirements into HTML, JavaScript, and CSS.