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410 react frontend jobs at 246 companies in Milpitas, CA

1mo
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Frontend Developer (React)
San Francisco, California, United States
RemoteFull Time
CareerSwift
CareerSwift: AI-powered recruitment and job search automation platform
Basic React experience, comfortable with HTML/CSS/JavaScript, Git proficiency, English communication skills, able to work independently. Side projects and coursework accepted.
React, HTML, CSS, JavaScript, Git
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3mo
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Frontend Engineer
San Francisco or United States
$100k-$250k/yr OnsiteFull Time
Hercules
Hercules: AI-powered platform for building applications and websites.
5+ YOESenior or staff frontend engineer with strong TypeScript/React, UI/UX focus, monorepo experience.
TypeScript, React, AI SDK, PostgreSQL, Redis, ClickHouse, Tailwind CSS, Infrastructure as Code (CDK, Terraform), Docker, Observability (Otel), Hono, Drizzle ORM, Temporal, AWS, Cloudflare, OpenAI API, Anthropic, Google AI
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3mo
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Frontend Engineer
Menlo Park, California, United States
$115k-$145k/yr OnsiteFull Time
Ventrilo
Ventrilo: Browser-based AI assistant for workflow and writing productivity.
1+ YOE1+ years software engineering; strong JS/TS and Python; React knowledge; experience with web APIs and CSS; on-site in Menlo Park; passionate about building secure, scalable frontend systems.
TypeScript, JavaScript, Python, Google Cloud, Cloudflare Workers, serverless, React, Tailwind, CSS, DOM
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2mo
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Senior Frontend Engineer
San Carlos or United States
$66-$83/hr RemoteFull Time
Natera
NateraNASDAQ: NTRA: Provides clinical genetic testing and diagnostics services.
5+ YOE5+ years frontend development experience (React ecosystem), strong TypeScript/HTML5/CSS3 skills, CS fundamentals, experience with build tools, testing frameworks, authentication flows, and frontend architecture.
React, TypeScript, HTML5, CSS3, Webpack, Vite, Turborepo, Jest, Cypress, CI/CD, Node.js, GraphQL, REST APIs, D3, Chart.js, Recharts, AWS, Docker, Kubernetes, OAuth, JWT, SSO, Browser APIs
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4w
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Frontend Engineer
San Francisco, California, United States
OnsiteFull Time
Omen AI
Omen AI: Provides real-time fluid analysis to monitor critical infrastructure health.
Proficiency with React and TypeScript, experience building data-heavy/visualization UIs, familiarity with D3/Recharts, real-time data handling (WebSockets/SSE), API integration, CSS/UI fundamentals, and security-conscious frontend practices.
React, TypeScript, D3, Recharts, WebSockets, SSE
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1mo
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Frontend Engineer, Platform
New York City or San Francisco or Seattle
$182k-$250k/yr HybridFull Time
Grow Therapy
Grow Therapy: Platform connecting mental health providers with patients and insurance.
5+ YOE5+ years frontend or full-stack experience; building/scaling design systems and shared frontend infrastructure; fluent in JavaScript/TypeScript, React, Next.js, CSS systems; strong accessibility (WCAG), performance, and communication skills.
JavaScript, TypeScript, React, Next.js, CSS systems, Turborepo, Nx, Vite, WCAG, Gem
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2w
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Founding Frontend Engineer
San Francisco or New York
OnsiteFull Time
Ciridae
Ciridae: Develops AI-native operating systems for real-economy businesses.
4+ YOE4+ years building production frontend with React and TypeScript, strong UX instincts, ability to translate vague requirements into polished interfaces.
React, TypeScript
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1mo
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Senior Frontend Engineer
San Francisco or New York City
$150k-$250k/yr OnsiteFull Time
Halliday
Halliday: Unified crypto payment infrastructure and agentic workflow protocol for blockchain.
2+ YOE2+ years building production frontends with React and TypeScript, strong frontend fundamentals (state management, API integration, responsive design, performance), product mindset, collaboration skills, and willingness to be based in SF Bay Area or NYC.
React, TypeScript, Workflow Protocol, ethers.js, viem, wagmi
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1mo
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Senior Frontend Engineer
San Francisco or Tucson or Dallas
$170k-$230k/yr HybridFull Time
Roger Healthcare
Roger Healthcare: AI clinical documentation platform for home health clinicians.
6+ YOE6+ years frontend experience with deep mobile expertise; production mobile and web app experience; expertise with React/React Native, TypeScript, CI/CD; experience with voice/audio, device integration, offline-first systems, scalable UI architectures.
React, React Native, TypeScript, CI/CD, LLM
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1mo
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Senior Frontend Engineer
San Francisco or New York
$190k-$300k/yr HybridFull Time
Baseten
Baseten: Scalable infrastructure platform for deploying and serving AI models.
5+ YOE5+ years building production web apps; deep expertise in React and TypeScript; strong product intuition, UX empathy, cross-functional collaboration, and experience with modern frontend tooling.
React, TypeScript, Tailwind CSS, Next.js, WebSockets
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3w
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Staff Frontend Engineer
San Francisco, California, United States
$190k-$250k/yr HybridFull Time
Lunar
Lunar: Building an AI-native information system for hospitals.
10+ YOE10+ years frontend engineering experience; expertise with TypeScript, JavaScript, React, HTML/CSS, GraphQL; experience building real-time, performant UIs; familiarity with Elixir, Phoenix, Postgres, and AWS preferred.
TypeScript, JavaScript, React, HTML, CSS, GraphQL, Elixir, Erlang, Phoenix, Postgres, AWS
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1mo
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Frontend Engineer (Los Altos)
Los Altos, California, United States
OnsiteFull Time
PhnyX Lab
PhnyX Lab: AI-native operating system for biopharma knowledge work.
4+ YOE4+ years frontend experience with React, TypeScript, Tailwind CSS; experience owning frontend quality, building AI/LLM UX (streaming, citations), strong design-to-code skills, and English proficiency.
React, TypeScript, Tailwind CSS, JavaScript, Claude Code, Cursor, Next.js, Vite, React Query, Zustand, Redux, Storybook, Playwright, Vitest
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1mo
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Frontend Engineer (SF)
San Francisco or Cambridge
HybridFull Time
General Medicine
General Medicine: An online store for upfront-priced medical care and consultations.
3+ YOE3+ years building production React apps, strong TypeScript and Next.js experience, UI polish, frontend performance, accessibility, REST API experience; comfortable with Rails/Postgres, SQL, and cross-functional collaboration.
React, TypeScript, Next.js, Ruby on Rails, Postgres, SQL, RESTful APIs
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4w
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Frontend Engineer, Observability
San Francisco, California, United States
$170k-$190k/yr OnsiteFull Time
Postman
Postman: Platform for building, testing, and managing software APIs.
3+ YOE3+ years frontend experience; strong implementation and product sense; proven delivery with independent projects; experience with modern JavaScript frameworks/libraries such as React and TypeScript; substantial overlap with Pacific Time (US-based).
React, TypeScript, JavaScript
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3mo
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Frontend Engineer
San Francisco, California, United States
HybridFull Time
Emergent Labs
Emergent Labs: Platform for building production-ready applications using autonomous AI agents.
4+ YOE4-8 years frontend engineering with React.js and TypeScript; large-scale distributed frontend systems; state management; JS/TS, Web APIs; build tools; UI frameworks; REST/GraphQL; testing/CI/CD.
React, TypeScript, Redux, Zustand, Recoil, React Query, Webpack, Vite, Turborepo, Jest, RTL, Cypress, Next.js
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17h
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Senior Frontend Engineer
San Carlos, California, United States
$175k-$215k/yr OnsiteFull Time
1X
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
6+ YOE6+ years frontend experience, BS in CS or related, strong TypeScript and React skills, experience building data-intensive dashboards and integrating REST/GraphQL/real-time streams; strong communication and system design ability.
TypeScript, React, REST, GraphQL, WebSockets, gRPC, AWS, Kubernetes
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3mo
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Senior AI Frontend Engineer
San Francisco or San Francisco County
$175k-$275k/yr OnsiteFull Time
Klarity
Klarity: Uses AI to map, structure, and automate enterprise workflows.
4+ YOE4+ years shipping production-grade frontend products; strong React/TypeScript; Next.js; Tailwind; portfolio and GitHub; CS degree not required.
React, Next.js, TypeScript, Tailwind, Cursor, Claude Code, v0.dev, Lovable
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2mo
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Senior Frontend Engineer (Team Lead)
Redwood City, California, United States
$188k-$250k/yr OnsiteFull Time
Meltwater
Meltwater: Global media intelligence and social analytics platform for businesses.
Expertise in React and TypeScript; experience leading frontend teams; ownership of large-scale frontend systems; experience with GraphQL/REST; strong debugging; independent and proactive.
React, TypeScript, GraphQL, REST, Next.js
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2w
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Senior Frontend Engineer - Alarms
San Mateo, California, United States
$130k-$280k/yr OnsiteFull Time
Verkada
Verkada: Sells integrated AI-powered cloud physical security hardware and software.
5+ YOE5+ years building production web applications with JavaScript and modern frontend frameworks (preferably React); strong UI architecture, debugging, API experience; BS/MS in CS or related field.
React, JavaScript, TypeScript, Go, AWS
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3mo
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Frontend Engineer - Mountain View, CA
Mountain View, California, United States
$167k-$230k/yr OnsiteFull Time
Otter
Otter: Software for restaurants to manage and grow online orders.
7+ YOE7+ years frontend software engineering with TypeScript and React; strong API, performance, and state management skills; leadership and mentoring experience.
React, TypeScript, GraphQL, REST, WebSockets, SSE
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