1,321 react developer jobs at 611 companies in Los Altos, CA
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Senior React Native Engineer
San Francisco or Los Angeles
$160k-$210k/yrOnsiteFull Time
Arena Club: Digital marketplace and vaulting service for sports collectibles
7+ YOEBachelor's in CS/Engineering, 7+ years mobile app development, proficiency in React Native and iOS/Android ecosystems, familiarity with Rx, IoC/DI, Bazel, A/B testing, analytics, CI and automated testing; experience leading mobile launches and using AI tools (Claude, Cursor).
Mochi Health: Provides telehealth weight management and prescription medication services.
5+ YOE5+ years frontend experience with deep React Native and Expo expertise, TypeScript, mobile infrastructure, HealthKit/Health Connect integrations, EAS, and strong product sense for healthcare apps.
React Native, Expo, TypeScript, Apple HealthKit, Google Health Connect, EAS (Expo Application Services), Config Plugins, Swift, Objective-C, Kotlin, Java, Sentry, Codex 5.3, Claude Opus 4.6
Turing: AI-powered platform connecting companies with global remote software developers.
3+ YOE3+ years software engineering experience; strong systems/infrastructure expertise in JS, Python, C/C++, Rust, or Go; experience building scalable production software; strong communication and code-review skills.
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.
Guild.ai: Building a neutral control plane for production AI agents.
Strong production experience with React and TypeScript, comfortable working with Python backends, API design, frontend architecture, performance, testing, and collaborating with designers.
Sourcetable: AI-powered spreadsheet platform that automates data analysis.
9+ YOEProven Python and React experience, 9+ years, CS degree or equivalent, startup experience, ownership of projects, focus on scalability and performance.
Hinge HealthNYSE: HNGE: Digital provider of musculoskeletal care and physical therapy
4+ YOE4+ years software engineering experience, 2+ years React Native, BS in CS/Engineering or equivalent, strong TypeScript/JavaScript skills, experience with server-driven UI and experimentation preferred.
Deep Origin: Platform for scientific simulation and drug discovery research.
10+ YOE10+ years building scalable distributed systems; 5+ years with React/TypeScript/JavaScript/NodeJS; experience with Postgres, MongoDB, Kubernetes, cloud infra, multi-tenant systems; authorized to work in the U.S.; strong system design skills.
Dutch: Providing virtual veterinary consultations and prescription services for pets.
2+ YOEBachelor's in STEM, 2 years full-stack software development experience with JavaScript/TypeScript, React, React Native, GraphQL, Git/GitHub, HTML/CSS/Sass, and API integration.
New York City or San Francisco or Austin or Chicago or United States
$120k-$300k/yrHybridFull Time
R1 RCMNASDAQ: RCM: Provides revenue cycle management and technology solutions for healthcare.
5+ YOE5+ years software engineering experience with at least 2 years of direct React development; expertise in full-stack React, TypeScript, Node.js, SQL, and Python; strong product sense and UX focus.
Golden State Warriors: Operates a professional basketball team and entertainment venue.
3+ YOE3+ years front-end or full-stack development; strong React and TypeScript; experience with Python, PostgreSQL, and REST APIs; excellent communication and ability to collaborate with data teams.
Discord: A platform providing voice, video, and text communication services.
1+ YOE1+ years as a software engineer, game development experience preferred, familiarity with Python, Elixir, Rust, TypeScript/React, or C++; product sense, collaboration skills, and comfort learning new languages.
New York City or San Francisco or Austin or United States
$120k-$300k/yrHybridFull Time
R1 RCM: Revenue cycle management solutions for healthcare providers.
5+ YOE5+ years software engineering experience with at least 2 years of direct React development; full‑stack skills with React, TypeScript, Node.js, SQL, and Python; product-focused design and ownership; strong communication and critical thinking.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOEExpertise in Python or Java, full-stack development (Next.js/React/TypeScript), GraphQL and FastAPI backend, prompt engineering and GenAI tooling, cloud deployment on AWS/Azure, and bachelor's degree or equivalent.
TriNetNYSE: TNET: Manages HR, payroll, and employee benefits for small businesses.
2+ YOEBachelor’s degree in CS/Engineering or equivalent; 2+ years in full-stack development; Java/Python; UI frameworks (Angular/React); SDLC experience.
Rhombus Power: Predictive AI software for defense and national security operations.
5+ YOE5+ years full-stack development experience with React and Node.js, strong system design, PHP/MySQL, Git/Linux proficiency; BS/MS in STEM preferred.
Roo: Digital marketplace connecting veterinary professionals with animal hospital shifts.
Deep frontend systems experience with React and TypeScript, React Native or mobile experience, design system and Figma familiarity, AI-assisted development experience (Cursor, Claude), strong communication and technical leadership.