321 senior react developer jobs at 152 companies in El Monte, CA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Senior React Native Engineer
Los Angeles, California, United States
$140k-$190k/yr HybridFull Time
Arena Club
Arena Club: Digital marketplace and vaulting service for sports collectibles
7+ YOE7+ years mobile dev experience; strong React Native; iOS/Android ecosystem knowledge; automated testing and CI; remote collaboration; leadership on mobile projects.
React Native, iOS, Android, Bazel, Rx, IoC/DI, Analytics, A/B testing
1mo
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Senior React Native / Expo Mobile Developer
Costa Mesa, California, United States
$70k/yr OnsiteFull Time
HR MGMT 10
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
3w
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Sr. React Native Engineer
Santa Monica, California, United States
$175k-$350k/yr RemoteFull Time
Tapcart
Tapcart: Platform for Shopify merchants to create mobile shopping apps.
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.
React Native, GitHub, Shopify
1mo
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Sr Full Stack Developer (React,Nodejs,Java)
Newport Beach, California, United States
$125k-$153k/yr OnsiteFull Time
Pacific Life
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.
React, Node.js, Java, Python, AWS, Azure DevOps, GraphQL, SOAP/REST, SQLServer, PostgreSQL, DynamoDB, Docker, Kubernetes, CI/CD, DevSecOps
1mo
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Senior Front End Engineer (React/Next.js)
Huntington Beach, California, United States
$150k-$165k/yr OnsiteFull Time
Applied Business Software
Applied Business Software: Provides loan origination and servicing software for private lenders.
5+ YOE5+ years frontend experience with React/Next.js, TypeScript; strong UI/UX, API integration, and performance optimization.
React, Next.js, TypeScript, MUI, Zustand, React Query, CSS, AI tooling
2mo
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Senior Software Engineer
Irvine, California, United States
OnsiteFull Time
Kajabi
Kajabi: All-in-one platform for creators to monetize digital content.
Senior Software Engineer with Ruby on Rails, React, and Postgres; full-stack; AI tooling; product-minded; in-person role in Irvine, CA.
Ruby on Rails, React, PostgreSQL, AI tools, AWS, Sidekiq, Redis
1mo
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Senior Application Development Engineer
Ladera Ranch or United States
$115k-$140k/yr HybridFull Time
HSA Bank
HSA BankNYSE: WBS: Administers health savings and employee benefit spending accounts.
5+ YOE5+ years software engineering; UI and mobile development; Vue.js, Typescript, Javascript, React Native; native iOS/Android; Azure; secure mobile development; regulated environments; OAuth/OpenID; CI/CD.
Vue.js, Typescript, Javascript, React Native, iOS, Android, Azure, MS SQL Server, OAuth, OpenID Connect, CI/CD
2mo
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Senior UI Engineer, EW
Costa Mesa, California, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE8+ years frontend experience; React/TypeScript; API design; security clearance eligible; degree in a technical field or equivalent experience.
JavaScript, TypeScript, React, API design, Web services
2mo
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Senior Front End Developer (Burbank, CA, US, 91505)
Burbank, California, United States
$124k-$170k/yr OnsiteFull Time
Paramount
ParamountNASDAQ: PSKY: Produces and distributes media content across global entertainment platforms.
7+ YOE7+ years front-end or full-stack; expert React & TypeScript; AI tooling fluency; secure architecture; OWASP-aware development.
React, TypeScript, Zustand, Redux, Context, Claude Code, Gemini Code Assist, GitHub Copilot, Figma
2mo
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Senior Principal Engineer - Software
El Segundo or San Diego
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOESenior Principal engineer with 8+ years in STEM; top secret/SCI clearance; Java/Spring/NiFi; cloud and observability proficiency.
Java, Java 21+, Spring, Spring Boot, NiFi, Prometheus, Grafana, MongoDB, Elasticsearch, Docker, ActiveMQ, JMS, Protobuf, JAXB/Jackson, WebSockets, Angular, React, Vue.js, Linux, AWS SDK v2, Web services
2mo
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Senior Software Engineer
Bristol or Burbank or Glendale
$142k-$190k/yr OnsiteFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years web development; Node.js/Java/Kotlin; cloud AWS; frontend tech; HTTP servers; test-driven, agile; strong communication.
Node.js, Java, Kotlin, AWS, NGINX, HAProxy, Apache, CloudFront, Fargate, React Native, JavaScript, TypeScript
2mo
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Senior Software Engineer, Air AI
Mountain View or Los Angeles or San Francisco or New York City
$170k-$230k/yr HybridFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
4+ YOE4+ years software engineering; strong fullstack Python backend and TypeScript/React frontend; Docker and Kubernetes; experience with LLM APIs; production AI features; able to ship quickly.
Python, TypeScript, React, Docker, Kubernetes
2mo
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Senior Software Engineer, Frontend
Los Angeles or Remote
$145k-$195k/yr HybridFull Time
Zoo
Zoo: Develops infrastructure and AI-powered tools for hardware design.
5+ YOESenior frontend software engineer with strong TS/React, performance optimization, Wasm, and browser internals knowledge.
TypeScript, React, XState, WebAssembly, CodeMirror, Rust, WebGL
2mo
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Senior Security Engineer
Austin or Chicago or Dallas or Denver or Los Angeles or San Diego or San Francisco
$131k-$169k/yr HybridFull Time
Karbon
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.
DotnetCSharp, JavaScript, React, EmberJS, Python, Azure, AWS, GCP, PowerShell, Bash, GitHub Copilot, Burp Suite
1mo
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Senior iOS Engineer
Irvine or New York City or San Francisco or Seattle
$168k-$262k/yr OnsiteFull Time
Twitch
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
4d
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Senior Software Engineer
Los Angeles or Seattle
$143k-$214k/yr OnsiteFull Time
Re:Build Manufacturing
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
7+ YOE7+ years professional software experience; cloud-native development on AWS; full‑stack with React and TypeScript; experience with serverless, containerized apps, RAG/LLM integrations, GraphQL/REST; strong communication and mentorship skills.
React, TypeScript, AWS, Lambda, ECS, DynamoDB, S3, Step Functions, API Gateway, Fargate, GraphQL, LLMs, vector databases
3w
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Senior Full-Stack Developer
Costa Mesa, California, United States
OnsiteFull Time
TOCA Soccer
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.
TypeScript, JavaScript, React, Node.js, Expo, React Native, PostgreSQL, MySQL, MongoDB, AWS, GCP, Cursor, Claude Code, GitHub Copilot
2mo
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Senior Software Engineer
Santa Monica, California, United States
$150k-$175k/yr HybridFull Time
Kixie
Kixie: Automates sales engagement through integrated calling and texting software.
5+ YOE5+ years of professional software engineering; strong full-stack experience; enterprise-grade system design; AWS and Kubernetes expertise; observability and CI/CD experience.
React, Node.js, TypeScript, PostgreSQL, Kafka, OpenSearch, Kubernetes, AWS, Terraform, Ansible, Datadog, Grafana/Prometheus, CloudWatch, GitHub Actions, Jenkins, Travis CI
1w
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Senior Software Engineer, Fleet & Planning
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$160k-$190k/yr RemoteFull Time
Flock Safety
Flock Safety: Sells AI-powered cameras and software for public safety surveillance.
Senior software engineer experienced with Typescript/Node, modern web frameworks (React), SQL, Docker, Helm, Kubernetes, and AWS; builds geospatial routing, automated permitting, and customer dashboards; CJIS eligibility required.
Typescript, Node, React, Vue, Angular, SQL, Docker, Helm, Kubernetes, AWS, S3, API Gateway, SQS, Claude, Copilot, Codex
1mo
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Senior Application Development Engineer
Ladera Ranch or Washington
$115k-$140k/yr HybridFull Time
Webster Financial
Webster FinancialNYSE: WBS: Provides regional commercial and consumer banking and financial services.
5+ YOE5+ years software engineering; UI and mobile focus; experience with Vue.js, Typescript, Javascript, React Native; native iOS/Android; secure mobile development; Azure; MS SQL Server; agile environment; SDLC and CI/CD practices.
Vue.js, TypeScript, JavaScript, React Native, iOS, Android, Azure, MS SQL Server, OpenID Connect, OAuth, MFA, CI/CD, SDLC