149 senior react developer jobs at 78 companies in Fallbrook, CA
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Senior React Native / Expo Mobile Developer
Costa Mesa, California, United States
$70k/yrOnsiteFull Time
HR MGMT 10: Provides employer of record and human resources support services.
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
Pacific Life: Provides life insurance, annuities, and investment products for financial security.
6+ YOESenior full stack developer with 6+ years of software development experience, expertise in React, Node.js, Java; AWS, microservices, CI/CD, and REST/GraphQL; strong DB knowledge.
Austin or Chicago or Dallas or Denver or Los Angeles or San Diego or San Francisco
$131k-$169k/yrHybridFull Time
Karbon: Practice management software for accounting firms.
4+ YOESenior Security Engineer with 4+ years in security or development; strong communication; cloud and AI experience; hands-on with security tooling and threat modelling.
Cognetic Technologies: Software engineering firm providing systems solutions for defense contractors.
10+ YOE10+ years web application development experience; strong Java and frontend (React/JavaScript) skills; SQL Server experience; DoD security clearance readiness; US citizenship required.
Irvine or New York City or San Francisco or Seattle
$168k-$262k/yrOnsiteFull Time
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
6+ YOE6+ years professional iOS development with Swift, experience shipping App Store apps, strong architecture and performance skills, mentoring experience, familiarity with hybrid WebView/React integration.
Swift, React, React Native, WebView, Claude Code, GitHub Copilot, Cursor
JLLNYSE: JLL: Global commercial real estate and investment management services.
5+ YOE5+ years software development; expert in Python, Node.js, and React; experience with IaC (Terraform), cloud platforms (AWS, Microsoft Azure, GCP), containerization, CI/CD, databases, and AI-assisted development tools; Bachelor's or equivalent; US work authorization required.
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
7+ YOE7+ years software development; Bachelor’s degree; experience with AI-assisted development; strong OO and modern server-side and front-end skills; familiar with SQL Server; Git/TFS; cloud platforms a plus.
Git, GitHub Copilot, Claude Code, C#, .NET, Web API, Node, React, SQL Server, TFS
Rockstar Games: Creates and publishes world-class open-world video games.
7+ YOE7+ years web development experience; strong expertise in C#, .NET, and SQL; experience with React, REST APIs, GitHub, Agile; mentoring and strong communication skills.
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
Experience with React, TypeScript, and Python; strong SQL and data analysis skills; excellent communication and problem-solving; active Secret clearance required.
CourtAvenue: Digital transformation agency providing strategy and experience design.
7+ YOE7+ years of industry experience; full-stack development; strong communication; SaaS/cloud experience; client-facing skills; leadership in delivery.
TOCA Soccer: Operates technology-enabled soccer training and entertainment centers.
5+ YOE5+ years building full-stack web or native apps; strong React, TypeScript, JavaScript, and Node.js skills; experience with AI-assisted development tools; cross-functional collaboration; experience with CRM/booking/subscription products.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
6+ YOE6+ years professional software and iOS development experience, strong Swift proficiency, experience leading architecture and mentoring engineers, production App Store shipping, and familiarity with hybrid WebView/React integrations and AI dev tools.
Swift, React, React Native, WebView, Claude Code, GitHub Copilot, Cursor
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
7+ YOEBachelor's degree required; 7+ years professional software development; strong OOP; experience with C#, .NET, Web API, Node, JavaScript/React, SQL Server; Git/TFS; experience with AI-assisted development workflows (GitHub Copilot, Claude Code) preferred.
GitHub Copilot, Claude Code, C#, .NET Framework, Web API, Node, JavaScript, React, SQL Server, Git, TFS, AWS, Azure, Redis, Neo4j
ResMedNew York Stock Exchange: RMD: Developing cloud-connected medical devices for sleep and respiratory care.
8+ YOE8+ years experience; strong Java and React skills; experience with distributed systems, microservices, Kubernetes, CI/CD, test automation, and technical leadership; Bachelor's in CS or equivalent.
Java, React, TypeScript, Docker, Kubernetes, EKS, Spring Boot, GitHub, Jest, Playwright, JUnit, GitHub Actions, Datadog, Jira, GitHub Copilot
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yrHybridFull Time
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.