4d
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Lead Backend Software Engineer
San Carlos, California, United States
$185k-$260k/yr HybridFull Time
5+ YOE5+ years building backend services, APIs and distributed systems; proficiency with Python and JavaScript/TypeScript (Node.js); experience with data pipelines, production reliability, and technical leadership.
Python, JavaScript, TypeScript, Node.js
4d
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Remote Backend Engineer (Python/FastAPI)
San Francisco or United States or Berlin
€200-€300/hr RemoteContract
3+ YOE3+ years software engineering experience, strong Python and JavaScript (React, Node.js) skills, production deployment experience, software architecture and debugging, excellent communication.
Python, FastAPI, JavaScript, React, Node.js, C/C++, Java, Rust, Go
3w
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Senior Backend JavaScript Developer - San Francisco Office
San Francisco, California, United States
OnsiteFull Time
5+ YOE5+ years software engineering experience with 2+ years backend JavaScript/Node.js; strong networking and security knowledge; experience with MongoDB, Redis, Kubernetes; production service ownership and debugging skills.
Node.js, JavaScript, MongoDB, Redis, Kubernetes, AWS, Wireshark
1mo
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Senior Software Engineer - Backend
San Francisco, California, United States
$158k-$238k/yr HybridFull Time
5+ YOEBachelor's in CS/Engineering or equivalent, 5+ years professional software development, delivered large production projects, proficiency in at least one modern language, experience with cloud/distributed systems and production reliability.
React Native, React, Node.js, TypeScript, Nestjs, GraphQL, Docker, Rails, AWS, Postgres, Redis, Apollo, Redux, Python, Java, JavaScript
1mo
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Senior Software Engineer, Backend
Sofia or San Francisco or North America or Europe or Australia
HybridFull Time
5+ YOE5–8 years software development experience; strong knowledge of TypeScript/JavaScript, Node.js or React; web architecture, RESTful APIs, microservices; automated testing, code reviews, CI/CD; cloud platform familiarity; English fluency.
TypeScript, Node.js, React, JavaScript, AWS, GCP, Azure, CI/CD
4w
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Staff Software Engineer, Backend
Los Angeles or San Francisco
$200k-$240k/yr OnsiteFull Time
5+ YOE5–10 years backend engineering experience; Bachelor's degree in CS/Engineering; proficiency in Golang, Node.js, JavaScript/TypeScript, Postgres, and AWS; experience with microservices, REST APIs, and growth-focused projects.
Golang, Node.js, JavaScript, TypeScript, Postgres, AWS Lambda, DynamoDB, API Gateway, S3, Segment, Branch.io
1mo
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Staff Full Stack/Back End Engineer (NodeJS+React)
South San Francisco, California, United States
HybridFull Time
10+ YOE10+ years building scalable distributed systems; 5+ years with React/TypeScript/JavaScript/NodeJS; experience with Postgres, MongoDB, Kubernetes, cloud infra, multi-tenant systems; authorized to work in the U.S.; strong system design skills.
React, TypeScript, JavaScript, NodeJS, Postgres, MongoDB, Kubernetes
1w
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Software Engineer (TypeScript/JavaScript)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.
TypeScript, JavaScript, N-API, node-addon-api, Wasm, React, Redux, Vite, Web Workers, WebSockets, Python, Rust, REST API, Storybook, Figma, CI/CD, npm
3mo
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Software Engineer - Front End Developer
Moffett Field, California, United States
$90k-$140k/yr OnsiteFull Time
3+ YOEBS in CS or related engineering; 3-5 years frontend JS experience (React/Node/Vue/Three.js/WebGL/WebGPU); CI/CD; backend integration; REST/WebSockets/gRPC; cloud (AWS/Azure/GCP); QA/docs
React, Node.js, Vue, Three.js, WebGL, WebGPU, REST, WebSockets, gRPC, CI/CD, AWS, Azure, GCP, JIRA, Confluence
1mo
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Fullstack Software Engineer, Applied AI
San Francisco, California, United States
$130k-$500k/yr OnsiteFull Time
5+ YOE5+ years fullstack experience; JS/TS (React/Next.js); Python/Node.js backend; data pipelines; strong UX; able to own frontend and backend.
React, Next.js, Python, Node.js, REST, Relational databases
1mo
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Senior Software Development Engineer In Test, ML/AI
San Mateo, California, United States
$183k-$275k/yr HybridFull Time
5+ YOEBachelor's in CS, 5+ years SDET/QE experience for backend/distributed systems, experience with LLMs and ML evaluation, proficiency in Python/Java/JS, automation frameworks, CI/CD, cloud and container tech.
Python, Java, JS, pytest, JUnit, Selenium, Playwright, Cypress, Appium, Jenkins, GitHub Actions, AWS, GCP, Kubernetes, Docker, Databricks, Seldon, KServe, Ray Serve, Node.js, React, LLMs
3w
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Product Engineering Team - Software Engineer (Staff)
San Francisco, California, United States
$220k-$260k/yr HybridFull Time
5+ YOE5+ years backend or full‑stack engineering experience; experience building scalable backend services, APIs, and integrations; strong system design, mentoring, and product collaboration skills.
AWS AppSync, DynamoDB, Lambda, Amplify, CloudFormation, Node.js, React Native, React Native for Web, GraphQL, TypeScript, JavaScript
2mo
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Software Engineer, Full-Stack
San Francisco or Seattle
$164k-$284k/yr HybridFull Time
3+ YOE3+ years full-stack development; strong CS fundamentals; production systems; frontend and backend; modern web tooling; independent and collaborative.
JavaScript, TypeScript, React, Node.js, Infrastructure as Code, CI/CD, AWS
2mo
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Full-Stack Software Engineer, Applied Foundations
San Francisco, California, United States
$185k-$385k/yr HybridFull Time
Design and implement safe frontend and backend systems; build full-stack apps; collaborate with cross-functional teams; ship end-to-end solutions.
JavaScript, TypeScript, React, Node.js, Python
2mo
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US - Full Stack Engineer
San Francisco, California, United States
$120k-$160k/yr HybridFull Time
3+ YOEBachelor’s degree or equivalent experience; 3-6 years experience; frontend and backend development; cloud and CI/CD; API development; AI-assisted tools familiarity.
React, Angular, Vue.js, HTML, CSS, JavaScript, Java, Python, C#, Node.js, Spring, Vert.x, FastAPI, API, PostgreSQL, MySQL, MongoDB, Neo4J, AWS, Azure, GCP, CI/CD, GitHub Actions, Azure DevOps
1w
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Software Engineer
San Francisco or Seattle
$146k-$235k/yr HybridFull Time
5+ YOE5+ years software development, Bachelor's in CS or related, experience with backend and frontend frameworks, cloud and container experience preferred, strong problem-solving and collaboration skills.
C#, Go, Java, Node.js, React, Angular, Vue.js, TypeScript, JavaScript, Azure, AWS, GCP, Kubernetes, Docker
3mo
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Senior Platform Engineer
San Francisco, California, United States
OnsiteFull Time
4+ YOE4+ years in full-stack platform development; backend with Node.js, PostgreSQL, Redis; AWS; API design and microservices; real-time data processing; enterprise security.
Node.js, PostgreSQL, Redis, AWS, APIs, Microservices, JavaScript, Web Frameworks
2mo
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Software Engineer, Product
San Mateo or Provo or Canada or United States
$165k-$350k/yr RemoteFull Time
3+ YOE3+ years building production web applications; strong JavaScript/TypeScript and React skills; experience designing scalable backend systems and using GCP; strong architecture and collaboration skills.
JavaScript, TypeScript, React, Node.js, GCP, Drizzle, Prisma, LLM
1mo
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Member of Technical Staff- Full Stack Software Engineer
San Mateo, California, United States
OnsiteFull Time
6+ YOE2+ MgmtBachelor's or equivalent,6+ years full stack experience,2+ years technical leadership,frontend (React,TypeScript,Next.js) and backend (Node.js,Python,Go) expertise,cloud and container experience.
React, TypeScript, JavaScript, Next.js, Node.js, Python, Go, SQL, NoSQL, GraphQL, AWS, GCP, OCI, Docker, CI/CD, LangChain, LlamaIndex
3mo
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Senior Software Engineer - Notebooks
Menlo Park, California, United States
$200k-$288k/yr OnsiteFull Time
7+ YOE7+ years in software development; backend or full-stack; strong web app architecture, API design, security, performance, and scale; leadership experience; knowledge of data tools/ML is a plus.
Node.js, Java, JavaScript, React
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