319 typescript jobs at 141 companies in Fontana, CA

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Staff Software Engineer, Internal Tools
New York City or San Francisco or Los Angeles
$227k-$325k/yr HybridFull Time
Tubi
TubiNASDAQ: FOXA: Free ad-supported streaming service for movies and television.
8+ YOE8+ years software engineering experience; deep distributed systems expertise; strong full‑stack skills with Node.js/TypeScript, React/TypeScript, PostgreSQL/Drizzle ORM, and Python; experience integrating LLMs/AI into production systems.
Node.js, TypeScript, Express, React, PostgreSQL, Drizzle ORM, Python, OpenAI, Google Gemini, Claude Code, Codex, Cursor, MCP, LLM
2mo
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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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Software Engineer, Discovery
Costa Mesa or Washington
$166k-$253k/yr HybridFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
C++ and TypeScript proficiency; real-time 3D or engine experience; collaborate cross-functionally; eligible for U.S. secret clearance.
C++, TypeScript
3mo
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Sr. Software Architect
Los Angeles or Scottsdale or United States
$165k-$180k/yr HybridFull Time
AXS
AXS: Provides digital ticketing and marketing solutions for live events.
5+ YOE5+ years architecture experience; React.js/TypeScript a plus; Kafka; Terraform/AWS/Kubernetes; .NET/Node.js; SQL/NoSQL; security.
React.js, TypeScript, Kafka, Terraform, AWS, Kubernetes, .NET, Node.js, PostgreSQL, MySQL, Oracle, Microsoft SQL Server, Elasticsearch, OpenSearch, DynamoDB, Redis
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Software Engineer III - Backend
Irvine, California, United States
$125k-$140k/yr OnsiteFull Time
Fluxergy
Fluxergy: Portable diagnostic platform for rapid point-of-care laboratory testing
5+ YOE5+ years backend engineering; strong API, databases, and CI/CD; Python/JavaScript/TypeScript; healthcare/regulatory exposure a plus.
Python, JavaScript, TypeScript, React, REST, CI/CD, Linux
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Software Engineer II - MES
Long Beach, California, United States
$108k-$135k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
2+ YOEDegree or diploma in a technical discipline,2+ years professional software development,proficiency with C#,TypeScript/Angular,relational databases and REST APIs.
C#, TypeScript, Angular, AWS, Docker, Kubernetes, Elasticsearch, REST APIs
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Site Reliability Engineer, Robotics
Los Angeles, California, United States
$164k-$270k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
Own the reliability of production robotics systems; Kubernetes, telemetry, and coding in TypeScript, Python, Golang, or C++. Design SLOs/SLIs and implement observability.
Kubernetes, Prometheus, Telegraf, OpenTelemetry, Datadog, ROS2, OPC UA, Kafka, MQTT, RabbitMQ, GitOps, IaC, TypeScript, Python, Golang, C++
2w
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FULL- STACK ENGINEER
Los Angeles, California, United States
$25-$35/hr RemoteFull Time
Fuerte
Fuerte: Connects healthcare providers and representatives through a professional networking app.
Experience with TypeScript, React Native/Expo, relational data modeling and SQL, Drizzle or similar ORM, production app releases and incident response.
TypeScript, Expo, React Native, EAS, Elastic Beanstalk, tRPC, Drizzle, Postgres, pnpm, Turborepo, TanStack Query, TanStack Start, Tailwind, shadcn, Express 5, AWS, Google APIs (Meet, Places, Calendar), Supabase, Sentry, LogRocket, Pusher, React Email, Zustand
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Founding Product Engineer
San Francisco or Los Angeles or New York City
$190k-$210k/yr HybridFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
Proficiency with TypeScript (React) and Go, experience with PostgreSQL and Redis, familiarity with AWS, Terraform, and Docker, API development experience, and prior B2C product experience.
TypeScript, React, Go, PostgreSQL, Redis, AWS, Terraform, Docker, REST, GraphQL, Slack, Linear, GitHub, Figma
2mo
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Sr. Platform Engineer
Irvine, California, United States
$129k-$161k/yr OnsiteFull Time
Origence
Origence: Provides lending technology and origination solutions for credit unions.
5+ YOE5+ years software engineering, proficiency in C#/Python/TypeScript, Azure and Terraform experience, CI/CD and API design experience, observability and automation skills.
C#, .NET, Python, TypeScript, Node.js, Azure DevOps, Terraform, Datadog, OpenTelemetry, Docker, Kubernetes, PowerShell, Backstage, GitHub Copilot
3d
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Sr. Frontend Engineer
Irvine or United States
$119k-$153k/yr RemoteFull Time
Alteryx
Alteryx: Provides an automated data analytics and data science platform.
4+ YOE4+ years building production frontend software with React and TypeScript; strong skills in JS/HTML/CSS, MUI, design systems, accessibility, performance, and mentoring.
React, TypeScript, JavaScript, HTML, CSS, Material UI (MUI), Storybook, Playwright, React Testing Library
3mo
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Sr. Software Architect (AXS)
Los Angeles or Scottsdale or Remote
$165k-$180k/yr HybridFull Time
AEG Worldwide
AEG Worldwide: Operates live entertainment venues and professional sports franchises worldwide.
5+ YOE5+ years of architecting and delivering software; React.js/TypeScript a plus; Kafka, Terraform, AWS, Kubernetes; .NET/Node.js; relational and NoSQL databases; security best practices.
React.js, TypeScript, Kafka, Terraform, AWS, Kubernetes, .NET, Node.js, PostgreSQL, MySQL, Oracle, Microsoft SQL Server, Elasticsearch, OpenSearch, DynamoDB, Redis, Security Best Practices
1w
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Staff Software Engineer (Geospatial & AI)
Santa Ana or United States
$130k-$150k/yr HybridFull Time
Michael Baker International
Michael Baker International: Engineering and consulting services for global infrastructure projects.
8+ YOEBachelor's degree,8+ years full-stack development experience,proficiency in TypeScript,geospatial platforms,AWS,PostgreSQL/PostGIS,and experience integrating AI into production systems.
TypeScript, Esri, MapLibre, Mapbox, AWS, PostgreSQL, PostGIS
2mo
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AI & Automation Solution Architect
San Diego or Irvine or Los Angeles or Centennial or Salt Lake City or Las Vegas or Kansas City or Edison or Omaha
$100k-$138k/yr OnsiteFull Time
Axos Financial
Axos FinancialNYSE: AX: Provides digital-first banking and diverse financial services to customers.
Bachelor's degree; banking/financial services experience; ROI modeling; AI/Automation stack; Python/TypeScript prototyping; microservices and API patterns; strong stakeholder skills.
Python, TypeScript, Salesforce, Five9, Decisions, DocuSign, Automation Anywhere, Base64, Oracle ERP, n8n, Google Engage
2mo
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Full Stack Engineer, Growth
Los Angeles or New York
$131k-$175k/yr OnsiteFull Time
Fanatics
Fanatics: A global digital sports platform for merchandise and collectibles.
5+ YOE5+ years of professional full stack development; JavaScript/TypeScript, React, Node.js; analytics/tracking, A/B testing, APIs; scalable systems; cross-functional collaboration.
JavaScript, TypeScript, React, Node.js
3w
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Product Software Engineer II
New York City or Glendale
$123k-$165k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
3+ YOE3+ years software engineering experience, strong TypeScript/JavaScript skills, AWS and CI/CD familiarity, Bachelor's in CS or equivalent, strong communication and problem-solving.
TypeScript, JavaScript, ESM, CJS, AWS, S3, CloudFront, RDS, CloudWatch, GitHub Actions, Terraform, Playwright, Vite, Webpack, LaunchDarkly, React, MSE, EME, HLS, DASH
4d
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AI QE/SDET Engineer
Los Angeles, California, United States
HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Experienced platform/backend engineer with strong Python or TypeScript, test automation (Gherkin/BDD, Playwright/Selenium), CI, Kubernetes/OpenShift, Snowflake, and familiarity with agentic/LLM frameworks.
Python, TypeScript, API, Gherkin, BDD, Playwright, Selenium, CI, LangGraph, CrewAI, Strands, Kubernetes, OpenShift, ROSA, Snowflake, Portkey
5d
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Full-Stack Engineer, Designer Experience
Glendale, California, United States
$130k-$160k/yr OnsiteFull Time
Moon
Moon: Building an AI-powered SaaS platform for business operations.
2+ YOE2+ years full-stack experience, C#/.NET exposure preferred, TypeScript proficiency, strong delivery instincts, automated testing practice, and comfort with AI-assisted development.
C#, .NET, TypeScript, Luna
2mo
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Senior IoT Full-Stack Software Engineer
Irvine, California, United States
$135k-$169k/yr HybridFull Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: Independent joint venture focused on automotive software and connectivity solutions.
4+ YOE4+ years in web development, validation, or automation; strong Python; React/NextJS/TypeScript; AWS/Docker/Kubernetes; MongoDB/SQL experience; automotive/embedded exposure preferred.
React, NextJS, TypeScript, Python, MongoDB, SQL, AWS, Docker, Kubernetes, CSS
1mo
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Mid/Senior Frontend Developer
Warsaw or San Francisco or Los Angeles or New York City or London or Singapore or Beijing or Seoul or Tokyo or Vancouver or North America or Europe or Asia or Africa or South America
RemoteFull Time
Sensor Tower
Sensor Tower: Provides digital market intelligence and mobile app analytics software.
4+ YOE4+ years software engineering experience with deep expertise in JavaScript/TypeScript/React, state management, testing (Jest/Playwright), web performance, system architecture, and mentoring others.
TypeScript, React, TanStack Query, React Router, Zustand, Redux, MobX, NextJS, Jest, Playwright, Highcharts, Ruby on Rails, Angular, Clickhouse, Mongo, Postgres, GitHub, Zoom