339 senior react developer jobs at 158 companies in Washington

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
2w
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React-Native Engineer (Senior or Staff)
Seattle, Washington, United States
$180k-$245k/yr HybridFull Time
Finvari
Finvari: Corporate card and expense management for the construction industry.
5+ YOE5+ years software engineering experience, 3+ years with React and React-Native, strong HTML/CSS, expert with a statically typed language (Java or Typescript), bachelor's in CS/Engineering or equivalent.
React, React-Native, Node.js, Typescript, HTML, CSS, Google Cloud Platform (GCP)
1w
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.Net/React Senior Developer
Seattle, Washington, United States
$100k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
5+ YOE5+ years experience; proficiency in .NET/.NET Core,C#,React,SQL; experience with application architecture, microservices,Azure and CI/CD; bachelor's in computer science.
.NET Core, .NET, C#, HTML5, CSS3, React, JavaScript, SQL, PL SQL, SQL Server, Oracle, Microsoft Azure, Azure Storage, CI/CD
2mo
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Software Development Engineer IV, React
Woodbury or Seattle or Boca Raton
$135k-$152k/yr HybridFull Time
Purpose Brands
Purpose Brands: Operates and manages a portfolio of global fitness franchise brands.
5+ YOE5+ years frontend development with React/Next.js, AWS; strong leadership, code reviews, and end-to-end ownership.
React, Next.js, AWS, JavaScript, TypeScript
1mo
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Senior Front End Software Engineer, React
Seattle, Washington, United States
$191k-$253k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Proficiency with React and TypeScript, experience building real-time user interfaces, strong engineering background, ability to work with customers, and eligibility to obtain U.S. Top Secret clearance.
React, TypeScript, Lattice OS
3mo
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Senior Engineer
Seattle, Washington, United States
$180k-$220k/yr RemoteFull Time
Logixboard
Logixboard: Provides digital customer experience software for freight forwarding companies.
6+ YOE6+ years in production SaaS; strong TS/Node.js; React; PostgreSQL; AWS; monorepo; testing; ownership and clear communication.
TypeScript, Node.js, React, PostgreSQL, AWS, Terraform, Spacelift, Vite, TanStack Query, GraphQL, PostGraphile, tRPC, Nx, Yarn, Jest, Vitest, Cypress, Temporal.io, S3, SQS, Kinesis, EventBridge, DynamoDB, Cognito, CloudFront, Lambda
3mo
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Senior Full Stack Software Engineer
San Francisco or Seattle
$160k-$300k/yr HybridFull Time
Binti
Binti: Software for government social services and child welfare agencies.
Senior full‑stack engineer with product focus, strong architecture, and AI-aware development. Ruby on Rails and React experience preferred; government-facing software a plus.
Ruby, Rails, React, GraphQL
2mo
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Senior Software Engineer, Fullstack
Seattle, Washington, United States
$126k-$189k/yr OnsiteFull Time
Allen Institute for Artificial Intelligence
Allen Institute for Artificial Intelligence: Non-profit institute developing open-source artificial intelligence for scientific impact.
8+ YOE8+ years software development; JavaScript/HTML/CSS; Python; React; cloud platforms (AWS or Google Cloud); analytics/observability tools; AI-enabled applications; strong communication.
React, Python, AWS, Google Cloud, Datadog, Heap
2mo
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Senior Software Engineer - Conversational Search
Seattle, Washington, United States
$167k-$204k/yr OnsiteFull Time
Rocket Companies
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
5+ YOE5+ years full-stack software development, React and Java; experience with frontend tech, AI/LLMs, scalable web apps, leadership and mentoring.
Java, JavaScript, React, TypeScript, SQL, Hibernate, PostgreSQL, AWS, Redis, Kafka, Kubernetes, GraphQL, Sierra AI SDK, OpenAI APIs, MCP, RAG
2mo
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Senior Software Development Engineer
Seattle, Washington, United States
$159k-$302k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOESenior software engineer with 10+ years of experience, expertise in full-stack development, AI-native systems, and scalable architectures.
React, Web Components, HTML, CSS, JavaScript, TypeScript, Node.js, AI tooling, Generative AI, LLMs, NewRelic, Splunk
1mo
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Senior Software Engineer - Agentic AI Applications
Seattle, Washington, United States
$152k-$230k/yr RemoteFull Time
Serko
SerkoNZX: SKO: Provides online corporate travel and expense management software.
Senior full-stack engineer with AI integration experience, strong TypeScript React/Next.js frontend and Python/SQL backend, API design, CI/CD, and on-call resilience.
TypeScript, React, Next.js, Python, SQL, REST, GraphQL, Docker, CI/CD, WebSockets
3mo
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Senior Design Engineer
Bellevue, Washington, United States
HybridFull Time
Summation
Summation: Provides an AI platform for enterprise business planning and analytics.
4+ YOE4+ years building production web UI with React and TypeScript; strong CSS; design system; data viz; accessibility; Figma fluency; frontend craftsmanship.
React, TypeScript, CSS, Storybook, Figma, D3, Recharts, Visx, ECharts
1mo
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Senior Software Engineer II
Seattle or New York
$176k-$196k/yr HybridFull Time
Compass
CompassNYSE: COMP: Technology-enabled residential real estate brokerage and agent software platform.
7+ YOE7+ years in software development; Go or TypeScript; gRPC/Thrift; Kafka; 3+ years AWS; microservices; Angular/React frontend; strong debugging; CI/CD; AI-assisted development tools; BS in Computer Science or equivalent.
Go, TypeScript, gRPC, Thrift, Kafka, AWS, Angular, React, CI/CD, Git, CLAUDE.md
2mo
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Senior Software Engineer
Bellevue, Washington, United States
$175k-$200k/yr HybridFull Time
Deposely
Deposely: AI-powered platform automating the deposition workflow for lawyers.
5+ YOE5+ years shipping products; experience with React/Next.js and NestJS; skilled in LLMs, RAG pipelines, and AI agents; fast-paced; cross-functional collaboration with customers.
TypeScript, React, Next.js, NestJS, Cursor, Claude, Google Cloud Platform, Pulumi
2mo
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Senior Software Engineer
Seattle, Washington, United States
$155k-$211k/yr HybridFull Time
DAT Freight & Analytics
DAT Freight & Analytics: Software platform for freight matching and logistics data analytics.
5+ YOE5+ years of professional software engineering; strong TypeScript/Node.js; React; distributed systems; SQL/NoSQL databases; Kafka/RabbitMQ; Docker/Kubernetes; cloud deployments; strong communication.
TypeScript, Node.js, React, Kafka, RabbitMQ, Docker, Kubernetes, AWS, Azure, GCP, SQL, NoSQL
2mo
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Senior Software Engineer, Frontend
San Francisco or New York or Seattle or Toronto
$150k-$200k/yr RemoteFull Time
WorkWhile
WorkWhile: AI-powered platform matching hourly workers with flexible shifts.
Experience building frontend apps using JavaScript and React/React Native; strong UI/UX instincts; end-to-end ownership; collaboration with design and backend engineers; mentoring.
JavaScript, React, React Native
2mo
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Senior Software Engineer - Fullstack
Seattle, Washington, United States
$180k-$220k/yr HybridFull Time
Read AI
Read AI: AI productivity platform for meeting summaries and workplace insights.
6+ YOE6+ years in software engineering; strong React/TypeScript frontend; backend with Node.js/Java or Python; AWS; SQL and NoSQL databases; distributed systems; mentorship and devops mindset.
React, TypeScript, Node.js, Java, Python, AWS, SQL, NoSQL, REST, GraphQL, CI/CD, Docker, Kubernetes
1mo
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Senior Software Engineer - UI
Seattle, Washington, United States
OnsiteFull Time
AIM Intelligent Machines
AIM Intelligent Machines: Develops autonomous AI-powered software for heavy industrial machinery.
5+ YOE5+ years frontend software engineering; expert in TypeScript/React; 3D web graphics; real-time data protocols; modern tooling; strong debugging; independent, cross-functional collaboration.
TypeScript, React, Three.js, React Three Fiber, Drei, WebGL, Protocol Buffers, gRPC-web, WebSockets, Vite, npm workspaces, Storybook, Vitest, Cypress, Testing Library
2mo
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Senior Full-Stack Lead Engineer
Santa Clara or Seattle
$224k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
12+ YOESenior full-stack engineer with 12+ years of experience; strong cloud, CI/CD, API design, and observability; BS or higher in CS or related field; experience with React/Next.js or Vue/Nuxt, Node.js, Python, or Go; experience building ML platforms is a plus.
AWS, GCP, Azure, Docker, Kubernetes, CI/CD, OpenSearch, Prometheus, Grafana, Loki, REST, React, Next.js, Vue, Node.js, Python, Golang, PyTorch, TensorFlow, DL frameworks
1w
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Senior Mobile Developer
Tacoma, Washington, United States
$100k-$160k/yr OnsiteFull Time
ValidaTek
ValidaTek: Provides IT modernization and systems engineering for federal agencies.
7+ YOE7+ years mobile development experience; proficiency in Swift, Java, Kotlin, React Native or Xamarin; backend experience (PHP, Python, Ruby, Java, Node.js, Django); leadership and agile experience; able to obtain DoD Public Trust.
Swift, Java, Kotlin, React Native, Xamarin, Node.js, Django, PHP, Python, Ruby
3mo
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Senior Full Stack Software Engineer
Seattle, Washington, United States
OnsiteFull Time
NICE
NICENASDAQ: NICE: Provides AI-powered software for customer engagement and financial compliance.
5+ YOE5+ years of professional software engineering; strong full-stack with TypeScript/Node.js or Go backend and React+TypeScript frontend; experience shipping production software; proficiency with AI-assisted development tools like Claude Code or OpenAI Codex; strong communication.
TypeScript, Node.js, Go, React, Claude Code, OpenAI Codex, Kubernetes, Helm, AWS, Azure