172 react native engineer jobs at 119 companies in California
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Sr. React Native Engineer
Santa Monica, California, United States
$175k-$350k/yrRemoteFull Time
Tapcart: Platform-as-a-service provider helping Shopify and other e-commerce merchants create mobile applications.
5+ YOE5+ years engineering/product experience; demonstrated frontend, backend, and database skills; active GitHub presence; experience with React Native and building AI agent orchestration preferred.
Arena Club: Private digital marketplace where collectors buy, sell, trade, grade, vault, and showcase sports and entertainment cards.
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: Private telehealth serving patients with personalized virtual clinical care, weight management, and treatments across 120+ conditions.
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
HR MGMT 10: Employer of Record supporting wellness brands.
Extensive experience with React Native and Expo; ability to ship mobile apps via App Store/TestFlight; familiarity with Claude AI; on-site in Costa Mesa.
React Native, Expo, Claude AI, TestFlight, App Store Connect, Google Play Console, Firebase, Supabase, AWS, REST, GraphQL, Git, CI/CD, Expo EAS
Prosper Marketplace: Private U.S. fintech providing consumers personal loans, credit cards, home-equity products, and investing.
8+ YOEBS in EE/CS with 8+ years or MS with 6+ years; deep React, React Native, and TypeScript proficiency; GraphQL, REST APIs, monorepos, CI/CD, testing, and AI coding assistant experience.
React, React Native, TypeScript, pnpm, Turborepo, GraphQL, Apollo, Vite, Jest, Playwright, Detox, Cursor, Copilot, Expo, App Store, Google Play, Tamagui, styled-components, Swift, Kotlin, Microsoft Udemy
Hinge HealthNYSE: HNGE: Public digital MSK clinic using AI, wearable technology, and clinicians to treat joint and muscle pain.
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.
Hightouch: N Agentic Marketing Platform powered by the industry-leading Composable CDP.
Senior software engineer building SDKs and backend systems; ownership of end-to-end projects; cross-platform (iOS/Android/React Native) development; on-device and backend collaboration.
Sony Group CorporationTokyo Stock Exchange: 6758: Public Japanese entertainment-and-technology conglomerate serving consumers, creators, and businesses through games, music, pictures, electronics, and sensors.
5+ YOE5+ years experience in full-stack development with Java, Go, or Python; REST API and frontend (HTML/CSS/JavaScript/React) proficiency; hands-on experience with AI-native coding tools, prompt engineering, agent development, and participation in on-call rotations.
Fintary: AI-powered revenue growth platform that automates commission and financial operations for insurance organizations.
Staff-level engineer with production experience building systems using TypeScript, Node, React, Next.js, Postgres, and GCP; strong systems thinking, ownership, and experience designing spec-to-implementation workflows and validation systems.
Databricks: Data and AI software providing a unified platform.
12+ YOE12+ years software engineering experience, 3+ years engineering leadership; deep web platform ownership across design systems, rendering, CI/CD, and infrastructure; hands-on React, TypeScript, Node.js; experience with AI-native development and agentic/LLM tooling.
CI/CD, React, TypeScript, Node.js, LLM, Apache Spark, Delta Lake, MLflow
B-Stock: U.S. B2B recommerce platform connecting retailers with business buyers of returned and excess inventory.
7+ YOERequires 7+ years of software development experience, TypeScript/JavaScript, React, and a backend language such as Node.js, Python, or Ruby; experience with AI-assisted tools and agile delivery.
Claude Code, Cursor, GitHub Copilot, TypeScript, JavaScript, React, Node.js, Python, Ruby, MongoDB, PostgreSQL, Google Cloud Platform (GCP), Docker, Kubernetes
JMAC Lending: Wholesale and correspondent mortgage lender serving mortgage-industry partners.
3+ YOERequires 3+ years building web applications or equivalent projects, React and TypeScript/JavaScript, back-end API experience, SQL and relational schemas, Git workflows, communication skills, and US work authorization.
HTML, CSS, TypeScript, JavaScript, React, Next.js, Tailwind CSS, Node.js, C#, Python, SQL, Postgres, Git, Claude Code, Cursor, Codex, Azure Functions, Azure Logic Apps, Microsoft Power Automate, Key Vault, Blob Storage, Vercel, Prisma, Supabase, Vitest, Jest, CI/CD, server-sent events, WebSockets
DocuSignNASDAQ: DOCU: Provides intelligent agreement management and e-signature software solutions.
5+ YOEBachelor's in CS or similar, 5+ years software development with OOP languages, experience with React/JavaScript, cloud-native microservices, SQL/NoSQL, testing frameworks, git, and Agile/TDD practices.
C#, Java, C++, React, JavaScript, Microsoft Azure, Microsoft Azure SQL Database, SQL Server, CosmosDB, JUnit, Mockito, Jest, Cypress, Selenium, git
ZoomInfoNasdaq Global Select Market: GTM: B2B go-to-market intelligence platform providing data, buying signals, and automation to sales, marketing, and recruiting teams.
12+ YOE12+ years software engineering experience; strong full-stack skills with React and TypeScript; cloud-native (preferably GCP) and Kubernetes experience; Postgres/MongoDB/Redis knowledge; production ownership and strong quality practices.
PennymacNYSE: PFSI: Public U.S. mortgage lender and servicer providing residential home loans to Americans and managing mortgage-market investments.
5+ YOEBachelor’s degree in computer science, engineering, or related field and 5+ years of software development experience. Requires ReactJS, Node.js, TypeScript, AI coding tools, monorepos, and payment rules expertise.
Mesh: Global crypto payments network helping businesses accept digital assets from hundreds of wallets and exchanges through one integration.
Experienced engineer with strong systems judgment, customer obsession, first-principles thinking, AI-native engineering, end-to-end ownership, and ability to build reliable backend and workflow systems.
TrabaNot applicable: Not publicly listed: AI operating layer for the industrial supply chain. We provide the labor to power your warehouses, distribution centers and production plants, and the intelligence to optimize them.
5+ YOE5+ years full‑stack experience with TypeScript, React/React Native and Node.js or Python; strong APIs, distributed systems, PostgreSQL, messaging (Kafka or RabbitMQ); hands‑on LLM/agent integration; excellent communication.
Astrocade: AI social gaming platform where users create, share, and play interactive games.
2+ YOE2+ years of engineering experience, React or React Native expertise, independent feature development, product analytics, experimentation, data analysis, and end-to-end ownership of ambiguous projects.
React, TypeScript, React Native, Amplitude, Mixpanel, SQL, Human Interest
ICEYE: Designs, builds, and operates SAR satellite constellations.
2+ YOEBachelor's degree in CS/IT, 2+ years full‑stack development with production AWS deployments; proficiency in Go, FastAPI, React, and experience with RESTful APIs and cloud-native patterns; eligible for Top Secret clearance.
Circleback: AI-powered meeting notes and automations
3+ YOE3+ years building and shipping full‑stack software; experience with React/Next.js, Electron, Swift, React Native; AI and product-oriented engineering judgment.