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422 senior full stack developer jobs at 273 companies in Vacaville, CA

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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
Help us #BeatIndeed & #BeatLinkedIn
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
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2mo
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Senior Full Stack Engineer
San Francisco, California, United States
HybridFull Time
Beast Industries
Beast Industries: Produces digital media and consumer goods for MrBeast brands.
Senior full stack engineer with consumer-scale experience; AI-native approach; proven shipping track record; scrappy with startup and big-tech exposure.
React, Node.js, APIs, AI tooling
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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
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2mo
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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
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1mo
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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
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1mo
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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
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2mo
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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
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3mo
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Full-stack Engineer
San Francisco or United States
$100k-$250k/yr OnsiteFull Time
Hercules
Hercules: AI-powered platform for building applications and websites.
Senior or staff level full-stack software engineer; strong TypeScript/React; SaaS; API design; monorepos; scalable hosting; AI integration.
TypeScript, React, Postgres, Redis, Temporal, Docker, AWS, Cloudflare, Clickhouse, Otel, Hono, Drizzle ORM, Terraform, CDK
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1mo
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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
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3mo
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Senior Full-Stack Engineer, App Journey
San Francisco, California, United States
$187k-$259k/yr HybridFull Time
Chime
ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.
6+ YOE6+ years in full-stack development; strong TypeScript, React/React Native; Ruby on Rails; distributed systems; product mindset; leadership and mentorship; excellent collaboration and communication.
TypeScript, React, React Native, Ruby on Rails, GraphQL
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2w
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Senior Full-Stack Engineer
San Francisco, California, United States
$220k-$260k/yr OnsiteFull Time
Amigo
Amigo: AI infrastructure for building and training clinical healthcare agents.
Proven production full-stack experience owning features end-to-end, strong correctness and reliability focus for sensitive data, product instincts, ability to work on site in San Francisco.
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3mo
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Senior Full Stack Engineer, Hazel AI
San Francisco, California, United States
$200k-$250k/yr HybridFull Time
Altruist
Altruist: Provides a digital custodian and portfolio management platform for advisors.
4+ YOE4+ years of software engineering; 1+ year full stack; BS in CS or related field; React, TypeScript, GraphQL, Python, AWS; strong ownership and communication.
React, TypeScript, GraphQL, Python, Microservices, AWS
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2w
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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
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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
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3w
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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
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3w
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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
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3mo
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Senior Full Stack Engineer, Agentic Security
San Francisco or Amsterdam or New York or London or Bengaluru
RemoteFull Time
Dynamo AI
Dynamo AI: A building trustworthy AI infrastructure and security products for enterprise deployments.
Strong full-stack experience building backend services and React/TypeScript UIs; proficiency with Python/FastAPI, PostgreSQL, Redis, Docker/Kubernetes, CI/CD, and AWS; familiarity with agentic/AI-assisted development workflows.
Python, FastAPI, NestJS, React, TypeScript, PostgreSQL, Redis, Dockerfiles, Helm charts, GitHub Actions, K8s, AWS, PyInstaller, Cursor, Claude Code, agent skills, CLI, Next.js, uv, pyproject.toml, ArgoCD, Redis Streams, Git
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3w
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Senior Full Stack Engineer
San Francisco, California, United States
$176k-$242k/yr OnsiteFull Time
Atoms
Atoms: Building specialized industrial robots and physical AI systems.
3+ YOE3+ years building full-stack systems; proficiency in TypeScript or Python; experience with RESTful APIs, microservices, real-time protocols (WebSockets, gRPC), and databases like PostgreSQL, MongoDB, or Redis.
TypeScript, Python, RESTful APIs, microservices, WebSockets, gRPC, PostgreSQL, MongoDB, Redis
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3mo
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Full Stack Engineer
San Francisco, California, United States
OnsiteFull Time
Phonely
Phonely: AI-powered voice platform for automated customer phone interactions.
5+ YOE5+ years building production web apps; strong React/Next.js; full-stack API design; TypeScript; cloud/CI/CD; collaboration.
React, Next.js, TypeScript, Python, AWS, GCP, Kubernetes, Redis, Datadog, Firebase, Supabase, SIP
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1mo
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Founding Engineer (Full Stack)
San Francisco, California, United States
HybridFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
Experience shipping production systems, debugging production incidents, hands-on LLM systems experience, full-stack development across UI, infrastructure, and integrations, and strong ownership and engineering judgment.
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