4d
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Senior React Developer
Seattle, Washington, United States
OnsiteFull Time
5+ YOE5+ years frontend experience with TypeScript and React, Bachelor\u0002s or equivalent, strong debugging, familiarity with frontend toolchain, and experience with real-time or 3D web graphics preferred.
TypeScript, React, Three.js, React Three Fiber, Drei, XState, Vite, npm, pnpm, Storybook, Vitest, Cypress, Testing Library, WebGL, Protocol Buffers, gRPC-web, WebSockets, TanStack Router, TanStack Query, Zustand, Tailwind CSS, Floating UI
4w
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React-Native Engineer (Senior or Staff)
Seattle, Washington, United States
$180k-$245k/yr HybridFull Time
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)
2d
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Software Development Engineer IV, React Native
Mountlake Terrace, Washington, United States
$136k-$231k/yr HybridFull Time
8+ YOE8+ years software engineering experience,5+ years React Native in production,proficiency in JavaScript/TypeScript,experience with iOS/Android,REST/GraphQL integration,CI/CD and mentoring skills.
React Native, JavaScript, TypeScript, REST APIs, GraphQL, Swift, Kotlin, Azure, CI/CD, GitHub Copilot, Cursor, App Store, Google Play, OAuth, OpenID Connect
1mo
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Senior Front End Software Engineer, React
Seattle, Washington, United States
$191k-$253k/yr OnsiteFull Time
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
1w
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Software Engineer
Seattle, Washington, United States
$69k-$162k/yr HybridFull Time
5+ YOE5+ years software development experience; strong Java and React skills; experience with APIs, SQL/NoSQL, cloud platforms and Agile; bachelor\u0002s degree in CS/Engineering or equivalent.
Java, React, JavaScript, TypeScript, HTML, CSS, SQL, NoSQL, Docker, Kubernetes, CI/CD, AWS, Azure, GCP
2mo
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Software Engineer II
Seattle, Washington, United States
$135k-$189k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
3+ YOE3+ years software development, strong Python and TypeScript, React, AWS, APIs, CI/CD, DevOps, and collaboration.
Python, TypeScript, React, AWS, APIs, CI/CD, DevOps, microservices, IaC
1mo
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Software Engineer I
Seattle, Washington, United States
$122k-$157k/yr HybridFull Time
2+ YOE2+ years software engineering experience; experience with TypeScript/Node.js, React, REST/GraphQL APIs, SQL, and async systems (Kafka/RabbitMQ/SQS); strong engineering fundamentals and collaboration skills.
Node.js, TypeScript, React, Kafka, RabbitMQ, SQS, REST, GraphQL, SQL, Docker, Kubernetes, CI/CD, Java, C#, Go
4d
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Software Engineer I
Bellevue, Washington, United States
$151k-$227k/yr RemoteFull Time
1+ YOEBachelor's degree in CS or related field,1 year software development experience,proficiency with C#,JavaScript,React,Python,Git,SQL and cloud platforms; strong communication and critical thinking.
C#, ASP.NET, HotChocolate, Python, JavaScript, React, Linux, Git, SQL, AWS, Azure, GCP
1w
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Software Engineer, Product
San Francisco or New York or Austin or Seattle
$208k-$269k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience; production-grade Go, Python, and TypeScript; full-stack web skills (React/Next.js); experience with LLM APIs and agentic frameworks; strong product sense and communication.
Go, Python, TypeScript, React, Next.js, OpenAI, Anthropic, LLM APIs, Claude Code, Cursor, Antigravity, MCP, GitHub, Slack, Notion, JIRA, Salesforce
2mo
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Software Engineer (Starlink)
Redmond, Washington, United States
$125k-$175k/yr OnsiteFull Time
1+ YOEBS in CS/engineering or 3+ years full-stack software; TS/React, Python, C#, .NET; Docker/Kubernetes; front-end and back-end; SQL databases; strong collaboration and problem solving.
TypeScript, React, Python, C#, DOTNET, Go, Scala, Java, Docker, Kubernetes, Angular, PostgreSQL, SQL Server, Make, Bazel, Pants, Buck, Gradle, pip, npm, UNIX, CI/CD
2w
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Senior Software Engineer
Los Angeles or Seattle
$143k-$214k/yr OnsiteFull Time
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
5d
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Principal Software Engineer
Seattle, Washington, United States
$173k-$216k/yr RemoteFull Time
10+ YOE5+ Mgmt10+ years building cloud-based software (preferably Azure), 10+ years coding in Python, C#, React, SQL, API/microservices experience, 5+ years team lead, familiarity with HL7/FHIR, EHR integrations, and startup experience.
Azure, Python, C#, React, SQL, HL7 FHIR, Smart on FHIR, CQL, DaVinci IGs, Epic, Cerner, Allscripts
1mo
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Principal, Software Engineer
Sunnyvale or Bellevue
$132k-$286k/yr OnsiteFull Time
5+ YOEPrincipal-level software engineer with 10+ years building large-scale, distributed, cloud-native systems; expertise in microservices, event-driven architectures, Java and modern web frameworks (React/Redux); strong architecture and cross-team leadership.
Java, React, Redux
2mo
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Sr Software Engineer II
Seattle or Boston
$149k-$238k/yr HybridAll Commitments Available
8+ YOE8+ years software development; front-end with React; back-end in Go/Scala/Java; cloud-based systems; SQL/NoSQL; Docker/Kubernetes; CI/CD; automated testing frameworks.
HTML, CSS, Typescript/Javascript, React.js, Go, Scala, Java, SQL, NoSQL, Docker, Kubernetes, CI/CD, TeamCity, Jenkins, Selenium, Puppeteer, Playwright
2mo
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Lead Software Engineer
Chicago or Detroit or Seattle
$140k-$180k/yr HybridFull Time
7+ YOE3+ Mgmt7+ years of software development; 3+ years in technical lead role; strong C#, SQL; React and TypeScript; Azure; CI/CD with GitHub/Azure DevOps; travel up to 20%.
C#, SQL, React, TypeScript, Azure, Docker, Kubernetes, GitHub, GitHub Copilot, Claude Code, Codex
1w
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Senior Software Engineer I
Aventura or Boston or New York City or Seattle
$150k-$166k/yr OnsiteFull Time
5+ YOE5+ years professional software development, BS in CS or equivalent, strong backend skills (Go/Java), Python experience valued, familiarity with React, Kafka, cloud microservices, CI/CD, and strong communication.
Go, Java, Python, React, Apache Kafka, MSK, Spark, Databricks, Ruby on Rails, AWS, GCP, Azure, CI/CD, LLM
2w
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Staff Software Engineer, PEO Benefits
Denver or San Francisco or New York or Toronto or Los Angeles or Seattle
$163k-$247k/yr HybridFull Time
8+ YOE8+ years software development experience, PEO experience preferred, experience with large Ruby on Rails and JavaScript/React applications, AI tool fluency, and mentoring ability.
Ruby on Rails, Javascript, React
2mo
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Principal/Staff Software Engineer
Seattle, Washington, United States
$200k/yr OnsiteFull Time
7+ YOESeven+ years as software engineer; senior/staff level; scale systems; stack: Python, React, AWS; security/compliance, data handling, multi-tenant platforms; production ownership and observability; cross-team collaboration; mentoring is a plus.
Python, React, AWS, Observability
3mo
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Senior Software Engineer, Fullstack
Seattle, Washington, United States
$126k-$189k/yr OnsiteFull Time
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
4w
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Senior Software Engineer II
Seattle, Washington, United States
$164k-$221k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience, bachelor’s in computer science or related, strong with Python/FastAPI, React/TypeScript, AWS, relational databases; Parquet and AWS Athena familiarity preferred.
Python, FastAPI, React, TypeScript, AWS, Parquet, AWS Athena