Front End Developer Jobs in San Jose, CA

Develops and supports automated FPGA and ASIC design verification flows from RTL through GDSII. Responsibilities include building scripting frameworks, integrating and enhancing EDA tools, applying AI/ML to design automation, automating repetitive workflows, improving design infrastructure, and collaborating with design, verification, CAD/EDA teams, and vendors. The role requires extensive experience with front-end RTL, pre-silicon verification, EDA tools, Unix/Linux, Python, Tcl, and Shell.

Design and deliver complex digital SoCs and advanced automotive communication semiconductors from microarchitecture through RTL, verification, synthesis, lint, CDC, LEC, and timing analysis. Collaborate with architecture, software, hardware, and verification teams to develop high-performance custom silicon meeting power, performance, and area targets. Define ASIC specifications, data flows, algorithms, interfaces, and resource management for networking and intelligent mobility applications.

Verify RISC-V CPU front-end units, including instruction fetch, branch prediction, caches, TLBs, and fetch control structures. Build UVM testbenches, constrained-random and directed stimulus, checkers, transactors, predictors, scoreboards, and C++ reference models. Execute verification plans, track functional and code coverage, and resolve microarchitectural edge cases with RTL, performance modeling, and software teams using simulation and emulation workflows.

Founding front-end engineer to design and build Flick's editor UI (canvas, timeline, node graph, playback). Lead architecture, prototype creative workflows, optimize complex UX interactions, establish code quality and performance practices, collaborate with design/product/AI backend, and drive key technical and product decisions.

The UI Front End Developer will create engaging web interfaces, manage CSS frameworks, and ensure responsive design, leveraging advanced JavaScript skills and libraries.

The Frontend Web Developer will build dynamic websites, requiring strong skills in JavaScript, HTML, CSS and experience with cross-browser compatibility.

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.

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

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.

Lead front-end architecture and development, deliver high-quality user experiences, adopt pragmatic AI-assisted workflows, mentor engineers, make technical decisions, and ship production-grade React/TypeScript applications in a fast-moving startup.

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.