Front End Developer Jobs in San Jose, CA

Senior front-end/UI developer responsible for building responsive, standards-compliant client-side applications using AngularJS and other MVC/templating frameworks, consuming JSON/REST/SOAP APIs, ensuring performance, accessibility, cross-browser support, unit testing, and working with version control in Agile teams.

Senior front-end developer responsible for building performant, accessible, responsive web UIs using AngularJS and related client-side frameworks, consuming APIs, writing unit tests, and following Agile practices. Collaborate on architecture, ensure cross-browser compatibility, and deliver scalable solutions on Tomcat/UNIX-Linux-Windows platforms.

Architect, design and implement features for RISC-V CPU core generators using Chisel, with responsibilities in verification and performance modeling, collaborating with teams.

Design and implement CPU microarchitecture features and ISA extensions using Chisel; integrate into Chisel/FIRRTL framework; perform sandbox verification and collaborate with verification, physical implementation, and performance teams to meet frequency, area, power, and performance goals. Produce documentation and participate in collaborative design.

As a Software Engineer at Avoma, you will focus on building a responsive web app, developing a collaborative notes editor, and creating interactive dashboard visualizations.

Join a talent network connecting founding front-end engineers with VC-backed startups. Responsibilities include designing and building scalable, high-performance web UIs, optimizing performance and accessibility, creating reusable component libraries, integrating APIs and client-side logic, and defining front-end best practices and testing strategies while collaborating with designers, backend engineers, and founders.

Join a talent network connecting staff front-end engineers with VC-backed startups. Responsibilities include designing and building scalable, high-performance front-end applications, defining front-end architecture and component libraries, improving performance and accessibility, integrating with APIs, establishing testing and CI/CD best practices, and mentoring junior engineers.

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

Lead global foundry partnerships, tape-out execution, and yield optimization. Own vendor performance, drive yield and failure analysis, implement SPC monitoring, validate process matching, manage fab/tool expansions and transfers, and align NPI timelines to ensure predictable high-yield production and on-time product launches.

Design, build, and own front-end features across the full lifecycle. Deliver high-quality, tested UI experiences, collaborate with product and UX, drive cross-component changes, mentor peers, and participate in hiring while working in distributed systems.

Lead verification strategy and execution for CPU frontend in high-performance out-of-order cores. Define test plans, checkers, assertions, coverage, and stimulus for branch prediction, instruction fetch, redirects, recovery, and MMU/ITLB interactions. Partner with architects, RTL, performance, and verification teams, apply simulation, formal, and emulation methods, drive block- and core-level signoff, mentor engineers, and build reusable DV infrastructure and methodology.

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

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

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.

Build, maintain, and automate front-end compilation, synthesis, and emulation flows. Debug and triage compilation/synthesis regressions, collaborate with RTL designers and EDA vendors, improve performance, reliability, and observability, and apply AI techniques to automate failure classification and root-cause analysis.

Build and ship end-to-end frontend features for Muon Space's Mission Command platform in a TypeScript monorepo. Collaborate with backend and product teams, participate in design and code review, maintain CI/CD and static analysis practices, and support post-launch observability, reliability, and performance for mission-critical web applications.

Build and architect user-facing products and reusable UI component libraries using React, TypeScript, and Next.js. Design frontend systems, solve complex technical problems, and take on full-stack responsibilities at an early-stage, hybrid Palo Alto team.

Develop and maintain Java-based front-end/UI components and full-stack functionality using Java/JEE and modern JavaScript frameworks (AngularJS or React). Work in Agile/XP teams practicing pair programming and TDD, using Spring, MongoDB, Jenkins, Docker, Node.js and Git tooling. Collaborate across stakeholders in the insurance domain to meet delivery velocity.

Build and own fiat money experiences used by millions, implement AI-native frontend infrastructure (agent harnesses, eval pipelines), drive frontend architecture, performance, testing and server-driven UI, instrument products for data-driven decisions, and collaborate with product, design, and backend teams across US and APAC.

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.

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.

The role involves developing web applications, utilizing OpenStack and AWS, implementing SOAP and RESTful web services, and enhancing user interfaces using JavaScript frameworks.

Develop and support advanced design automation flows for digital semiconductors, improve EDA tools, and drive process enhancements.

Design and build responsive, high-performance front-end interfaces for AI-driven finance workflows. Translate complex data into clear visualizations, balance automation with human control, collaborate with backend and AI teams, and own frontend architecture and design system standards.

Build scalable, accessible frontend components and UX for an AI-native data platform using React and Next.js. Implement dashboards, agent interfaces, and multi-tenant admin panels; integrate real-time and streaming data, APIs, and visualize high-dimensional data. Contribute to component libraries, design systems, and ship production-ready, responsive features.