663 senior full stack engineer jobs at 382 companies in Los Altos, CA

1mo
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Senior Full-Stack Engineer
San Francisco or New York City or Portland or United States or Canada
$167k-$208k/yr HybridFull Time
Mercury
Mercury: Banking services and financial software designed for startup companies.
3+ YOE3–7 years full-stack experience; knowledge of or willingness to learn Haskell, React, TypeScript, and Redux; product ownership mindset; effective communication; comfortable using AI tools to augment development.
Haskell, React, TypeScript, Redux
2mo
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Senior Full Stack Engineer
San Francisco, California, United States
$175k-$250k/yr OnsiteFull Time
Rely Health
Rely Health: AI-powered platform for automated healthcare patient care navigation.
5+ YOESenior level full-stack engineer with 5+ years across frontend and backend; production experience with Claude Code/Anthropic API; LLM integration; HIPAA/regulatory awareness; startup mindset and ability to work across product areas.
Claude Code, Anthropic API, LLM, React, Node.js, Python, APIs, Data pipelines
2mo
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Senior Full Stack Engineer
New York City or San Francisco
$150k-$180k/yr HybridFull Time
EDO
EDO: Measures the impact of TV and streaming advertising.
5+ YOE5+ years of product-focused full-stack engineering; BS/MS in Computer Science; strong React/Typescript frontend, Ruby on Rails backend; AWS; MySQL/Snowflake databases; ability to work in a fast-paced startup.
React, Typescript, CSS, Ruby on Rails, MySQL, Snowflake, AWS
2mo
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Senior Staff Full Stack Engineer
San Francisco, California, United States
$300k-$330k/yr HybridFull Time
Strava
Strava: Fitness tracking and social networking app for athletes.
Senior full-stack engineering experience across client (iOS/Android) and server (Go, Scala); strong debugging, cross-team problem solving, and ability to set technical direction and drive change.
iOS, Android, Go, Scala
2mo
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Senior Full Stack Software Engineer (Network)
San Jose, California, United States
$156k-$315k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
6+ YOESenior full stack engineer with React/Node.js, REST APIs, networking knowledge; 6+ years exp; hybrid San Jose, CA.
React, Redux, JavaScript, Node.js, REST APIs, Mocha, Linux
2mo
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Senior Full Stack Software Engineer (Network)
San Jose, California, United States
$156k-$315k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
6+ YOESenior full stack engineer with 6+ years experience in React/Redux, Node.js, REST APIs, Linux, and cloud/web applications; strong communication and collaboration.
React, Redux, JavaScript, Node.js, Mocha, REST APIs, Linux
2mo
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Senior Full Stack Developer
San Francisco, California, United States
$150k-$250k/yr OnsiteFull Time
Foundry Robotics
Foundry Robotics: AI-native robotics manufacturing focused on deploying advanced assembly and production capability for robotics hardware.
4+ YOE4+ years of full-stack development; strong frontend with React, Vue, or Svelte and TypeScript; backend with Node.js, Python, or Go; REST/GraphQL; relational DBs; cloud deployment (AWS, GCP, or Azure); independent in a fast-paced, cross-functional environment.
React, Vue, Svelte, TypeScript, Node.js, Python, Go, REST, GraphQL, AWS, GCP, Azure, Databases, Docker, Kubernetes
3mo
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Senior Full Stack Engineer
San Francisco, California, United States
$160k-$210k/yr RemoteFull Time
Ellipsis Health
Ellipsis Health: AI-powered voice agent for healthcare care management.
5+ YOE5+ years in full-stack development with TypeScript/JavaScript; strong React/Redux; REST/GraphQL; cloud and containers; security and HIPAA/compliance knowledge.
TypeScript, JavaScript, React, Redux, REST, GraphQL, AWS, GCP, Azure, Docker, Kubernetes, PostgreSQL, MongoDB, DynamoDB, HIPAA, FHIR
1w
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Senior Full-Stack Engineer, Core
San Francisco, California, United States
$145k-$230k/yr HybridFull Time
Scribe
Scribe: Automatically documents digital workflows into step-by-step process guides.
Product-minded engineer experienced shipping full-stack features, strong Python backend skills, system reliability, architecture, code review, and mentoring.
Python, React
4d
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Senior Full Stack Engineer
San Bruno, California, United States
$185k-$210k/yr OnsiteFull Time
Mill
Mill: Provides smart kitchen bins that recycle food waste.
5+ YOE5+ years full-stack experience, strong frontend (SvelteKit/React/Vue/Angular) and backend TypeScript/Node.js skills, AWS and serverless experience, SQL/NoSQL knowledge, and fluency with AI-assisted development tools.
Claude Code, Copilot, SvelteKit, React, Vue, Angular, TypeScript, Node.js, AWS, AWS Lambda, SQL, NoSQL, Vercel, React Native, CDK, Middy, Terraform
1w
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Senior Full-Stack Engineer
San Francisco or Chicago
HybridFull Time
Plenful
Plenful: AI-powered workflow automation platform for healthcare and pharmacy operations.
7+ YOE7+ years software engineering experience across the stack; proficiency in JavaScript and TypeScript; working proficiency in Python; experience building customer-facing products; strong production-ready instincts and communication skills.
JavaScript, TypeScript, Python, Java, Ruby
1mo
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Sr. Full Stack Engineer
Sunnyvale, California, United States
$170k-$196k/yr OnsiteFull Time
Illumio
Illumio: Provides zero-trust segmentation software to contain cyberattacks.
5+ YOE5+ years full-stack/UI development experience; strong JavaScript/TypeScript and React.js skills; HTML5/CSS3 proficiency; experience with RESTful APIs and Git; cloud and containerization experience preferred; Master's preferred.
React.js, TypeScript, JavaScript, HTML5, CSS3, RESTful API, Git, AWS, Azure, Google Cloud, Docker, Kubernetes, Native Browser APIs
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
1mo
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Senior Full-Stack Software Engineer
San Francisco, California, United States
$159k-$302k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
Senior-level experience delivering production-quality full-stack systems; proficiency with React and backend languages (Node.js, Java, Python, Go), Kubernetes, CI/CD, AI-assisted engineering tools, and strong communication and mentoring skills.
Claude Code, Cursor, Codex, Kubernetes, React, Node.js, Java, Python, Go, CI/CD, Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, GenStudio
1mo
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Senior Full Stack Engineer
Sunnyvale, California, United States
$185k-$250k/yr OnsiteFull Time
Knightscope
KnightscopeNASDAQ: KSCP: Manufactures autonomous robots and communication devices for physical security.
7+ YOE7+ years full‑stack experience; expert in React/Redux, Node.js, ES6/TypeScript; backend experience in Python/Java/Node.js; WebRTC/RTSP/HLS video experience; AWS S3/SQS/DocumentDB/Kinesis; Three.js/Babylon.js/Cesium/WebGL experience.
React, Redux, Node.js, ES6, TypeScript, HTML5, CSS3, Python, Java, Django, Flask, Rails, Express, GraphQL, WebRTC, RTSP, HLS, MP4, Three.js, Babylon.js, Cesium, WebGL, AWS S3, SQS, DocumentDB, Kinesis, MySQL, MongoDB, Amazon DocumentDB, Axis VAPIX, ONVIF, GitHub Copilot, Claude.ai, CI/CD, WCAG AA
19h
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Senior/Staff Full-Stack Engineer
South San Francisco or Toronto
$150k-$250k/yr HybridFull Time
Tahoe Therapeutics
Tahoe Therapeutics: Building virtual cell models for accelerated drug discovery
Deep full-stack experience building frontend, backend, database, deployment, and secure, reliable production applications; strong communication and collaboration in small teams.
2mo
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Senior Full Stack Engineer
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
Amari
Amari: AI agents automating document-heavy workflows for the logistics industry.
6+ YOE6–8+ years software engineering; strong TypeScript/React; Python; PostgreSQL; AI workflows experience; willingness to work in San Francisco.
TypeScript, React, Tailwind CSS, Python, PostgreSQL
2mo
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Senior Full-Stack Engineer
San Francisco, California, United States
$175k-$275k/yr OnsiteFull Time
Hedra
Hedra: Builds artificial intelligence models for character-driven video generation.
5+ YOE5+ years of professional experience with JavaScript, React, Next.js, and TypeScript; able to collaborate with design and deliver engineering initiatives; product-focused and user-centric.
Next.js, React, Redux, TypeScript, JavaScript, Python, Golang, AWS, PostgreSQL, Redis, S3, SQS, Playwright, Kubernetes, REST APIs, WebSockets, WASM, IndexedDB, CI/CD
3mo
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Senior Full-Stack Software Engineer
Palo Alto, California, United States
$190k-$210k/yr RemoteFull Time
Neo.Tax
Neo.Tax: Automating enterprise accounting and R&D tax credit calculations.
7+ YOE7+ years of full-stack development experience; strong TypeScript, Node.js, React; experience with data ingestion and distributed systems; ability to design and implement durable solutions.
TypeScript, Node.js, React, SQL, ORMs, Distributed systems, GraphQL, GCP, AWS, Azure, Terraform
1mo
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Senior Full Stack Engineer
San Francisco, California, United States
$176k-$242k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
3+ YOE3+ years building full-stack systems; proficiency in TypeScript or Python; strong knowledge of RESTful APIs, microservices, real-time protocols (WebSockets, gRPC), and relational/NoSQL databases.
TypeScript, Python, RESTful APIs, WebSockets, gRPC, PostgreSQL, MongoDB, Redis