328 typescript developer jobs at 146 companies in Simi Valley, 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
2mo
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Frontend Developer
El Segundo, California, United States
$126k-$138k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
7+ YOE7+ years frontend development, strong Angular (2+), TypeScript/JavaScript, HTML5/CSS3, REST/GraphQL, Git, Agile, local to LA area or willing to relocate.
Angular, TypeScript, JavaScript, HTML5, CSS3/SASS, RxJS, NgRx, REST, GraphQL, Git, Jira, Confluence, CI/CD
1mo
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Software Developer
Los Angeles, California, United States
$349k-$384k/yr RemoteFull Time
Fox Corporation
Fox CorporationNasdaq: FOXA: Broadcasts news, sports, and entertainment via television and streaming.
3+ YOEBachelor's in CS/related, 3 years experience, strong skills in JavaScript, React, HTML, CSS, TypeScript, CMS/Matrix, video playback optimization, PWA, API and infrastructure development.
JavaScript, React, HTML, CSS, TypeScript, Matrix, Progressive Web Apps (PWA)
3mo
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Sr Software Developer Associate
El Segundo, California, United States
$150k-$175k/yr OnsiteFull Time
Quantech Services
Quantech Services: Provider of specialized management and engineering services for government agencies.
10+ YOE10 years API/backend development in Python/TypeScript/Node.js/C#, REST APIs, Azure, CI/CD, and security.
Python, TypeScript, Node.js, C#, REST, JSON, Microsoft Azure, Azure OpenAI, CI/CD, DevSecOps
2mo
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Software Engineer, AI
El Segundo or United States
$131k-$150k/yr HybridFull Time
ImmunityBio
ImmunityBioNASDAQ: IBRX: Develops next-generation immunotherapies for cancer and infectious diseases.
3+ YOE3+ years in software development; Python and TypeScript; AI agent frameworks; Docker; FastAPI; production/MLOps experience; regulated environment preferred.
Python, TypeScript, LangGraph, LangChain, CrewAI, LlamaIndex, Docker, FastAPI
1mo
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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
1mo
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Senior Software Developer - Retail Technology & Platform Engineering
Hollywood, California, United States
$130k-$150k/yr OnsiteFull Time
Chrome Hearts
Chrome Hearts: Designs and manufactures luxury jewelry, leather goods, and high-end apparel.
5+ YOE5+ years software development; strong in C#/.NET and TypeScript/JavaScript or Python; REST APIs; Azure; production support.
C#, TypeScript, Python, REST APIs, Azure, SQL
2w
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Full Stack Developer III
Berkeley or Los Angeles
$111k-$166k/yr HybridFull Time
PBK
PBK: Provides architectural and engineering design for specialized facilities.
7+ YOE7+ years full-stack development experience, proficiency with JavaScript/TypeScript, React, backend tech (Node.js/.NET/C#/Python), Azure, API integrations, CI/CD, and secure development practices; bachelor\u0002s degree preferred.
React, TypeScript, Node.js, .NET, C#, Python, Salesforce, Deltek Vantagepoint, Autodesk Forma, Microsoft Azure, GitHub Enterprise, Azure DevOps, Microsoft 365, Microsoft Graph API, Microsoft SharePoint, Docker, Azure Monitor, Application Insights, Log Analytics
1mo
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Staff Engineer I - Software Engineer
Westlake Village or Irvine or Dallas
$122k-$151k/yr OnsiteFull Time
Western Alliance Bank
Western Alliance BankNYSE: WAL: National commercial bank providing specialized financial and business solutions.
5+ YOE5+ years software development experience; Bachelor's degree required; proficiency with TypeScript, React, Angular, REST API, Azure/AWS and Azure DevOps; leadership experience, financial services and regulatory knowledge; up to 10% travel.
React, Angular, TypeScript, HTML, CSS, REST API, Azure, AWS, Azure DevOps
3w
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Senior Software Engineer Engineer - Rejections & Denials
Mountain View or San Francisco or Los Angeles or New York City
$170k-$240k/yr HybridFull Time
Commure
Commure: AI-powered software platform for healthcare workflow and administrative automation.
5+ YOE5+ years software development experience; proficiency with TypeScript/React and Python or Go; experience with Git, GCP/AWS, Docker, Kubernetes, databases and monitoring; strong communication and architecture skills; BS/MS or equivalent experience.
Typescript, React, Python, Go, Git, GCP, AWS, Docker, Kubernetes
1mo
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Senior Software Developer, AI Labs
San Francisco or Waterloo or New York City or Seattle or Los Angeles or San Diego or Connecticut or New Jersey or United States
$136k-$274k/yr HybridFull Time
TextNow
TextNow: Provides free, ad-supported mobile calling and texting services.
5+ YOE5+ years software development experience; strong programming in Go, Python, TypeScript, or Ruby; experience with LLMs, model training, cloud deployment, AI system design, and delivering production-grade systems.
Go, Python, TypeScript, Ruby, LLMs, OpenAI, Anthropic, Google, vector databases, agent frameworks, orchestration platforms
1mo
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Principal Software Engineer
Thousand Oaks or United States
$144k-$195k/yr RemoteFull Time
Amgen
AmgenNASDAQ: AMGN: Develops and manufactures biotechnology medicines for serious diseases.
5+ YOE3+ MgmtRequires 5+ years frontend and backend development experience (React, TypeScript, Node.js, Python), 3+ years leading teams, experience with AI/LLMs and enterprise integrations, and experience designing APIs and microservices.
React, React.js, Next.js, TypeScript, Node.js, Python, Generative AI, Large Language Models (LLMs), Retrieval Augmented Generation (RAG), Azure OpenAI, OpenAI, Anthropic, Gemini, Azure, GitHub Actions, Azure DevOps, CI/CD, Infrastructure as Code, Docker, Kubernetes, LangChain, LlamaIndex, Semantic Kernel, Salesforce, Conga CLM, Conga CPQ, Model N, MuleSoft, Databricks, Anaplan
3d
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FULL- STACK ENGINEER
Los Angeles, California, United States
$25-$35/hr HybridFull Time
Fuerte
Fuerte: Connects healthcare providers and representatives through a professional networking app.
Experience with TypeScript and full-stack development, production React Native/Expo, relational data modeling/SQL, tRPC/Drizzle familiarity, and owning releases and incident response.
TypeScript, Expo, React Native, TanStack Query, TanStack Start, tRPC, Drizzle, Postgres, EAS, Elastic Beanstalk, pnpm, Turborepo, Zustand, Supabase, Sentry, LogRocket, Pusher, Tailwind, shadcn, Express 5, AWS, Google APIs, React Email
1w
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Senior Software Engineer
El Segundo or Chantilly
$172k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOETop Secret/TS-SCI clearance with polygraph, Bachelor’s degree, 5+ years software development experience, strong Python and front-end (Angular/TypeScript/JavaScript) skills, experience with AWS and infrastructure tooling.
AWS, Python, Angular, Typescript, JavaScript, Docker, Kubernetes, CI/CD Pipelines
1mo
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Ground Software Engineer
Torrance or Los Angeles
$123k-$150k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
3+ YOE3+ years software engineering experience or relevant degree; experience with Rust, TypeScript/Vue, backend/frontend development, APIs, SQL, Docker/Kubernetes, networking and data streaming; strong collaboration and mentoring skills.
Rust, TypeScript, Vue, Go, C++, Java, C#, JavaScript, React, Svelte, Docker, Kubernetes, WebSockets, Server-Sent-Events (SSE), HTTP, gRPC, SQL, PostgreSQL, NATS, Pulsar, TCP/IP, UDP, QUIC, SOC2, FedRAMP
2w
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Software Engineer, Full Stack, Level 5
Santa Monica, California, United States
$209k-$313k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
6+ YOE6+ years software development experience, bachelor's in a technical field or equivalent, full‑stack web development, proficiency in JavaScript/TypeScript, HTML, CSS and backend languages, experience with frontend frameworks and testing.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, NoSQL, Memcache/Redis, Kubernetes, Google services, AWS services
2w
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Software Engineer, Full Stack, Level 5
Santa Monica, California, United States
$209k-$313k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
6+ YOEBachelor's degree or equivalent experience, 6+ years software development, full-stack web development, proficiency in JavaScript/TypeScript/HTML/CSS and backend languages, experience with UI frameworks and distributed systems.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, NoSQL, Memcache/Redis, Kubernetes, Google/AWS services
3w
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Sr. Software Engineer - Provider Access (Remote)
Los Angeles or Hawaii or United States
$173k-$203k/yr RemoteFull Time
Rula
Rula: Connects patients with insurance-covered therapists through a digital platform.
5+ YOE5+ years professional software development; strong full‑stack experience with TypeScript, React, and Node.js; designing scalable distributed systems; experience leading projects; proficiency with AI-assisted development tools.
TypeScript, React, Node.js, Claude Code, Cursor, GitHub Copilot, LLM, PostgreSQL, AWS, GCP, Docker, Kubernetes, CI/CD
3d
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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
2mo
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Software Engineer, Tech Ops
Santa Monica or Los Angeles or United States
$135k-$167k/yr HybridFull Time
ZipRecruiter
ZipRecruiterNYSE: ZIP: Online employment marketplace connecting job seekers and employers.
2+ YOE2+ years software engineering or systems integration experience; proficiency in TypeScript and/or Python; API and third-party integration experience; experience using AI developer tools (Cursor, Copilot, Claude).
TypeScript, Python, Cursor, Copilot, Claude, NetSuite, Okta, ADP, Google, Salesforce
3w
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Slalom Flex (Project Based) - Sr. Software Engineer
Los Angeles or Orange County or Phoenix or Seattle
$65-$85/hr OnsiteContract
Slalom
Slalom: Provides business and technology consulting and software engineering services.
5+ YOE5+ years software development experience; fluent in Rust, Python, and Typescript; experience managing engineering teams and delivering projects successfully.
Rust, Python, Typescript