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62 software engineer full stack applications jobs at 48 companies in Fairfield, CA

1mo
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Full-Stack Software Engineer
San Francisco, California, United States
OnsiteFull Time
Haast Autonomous
Haast Autonomous: Autonomous aircraft network for time-sensitive medical logistics serving hospitals, laboratories, and pharmacies.
Experience shipping full-stack web applications, TypeScript/React, SQL/PostgreSQL, authentication and multi-tenant access, production deployment and debugging; strong ownership and system-level engineering skills.
TypeScript, React, SQL, PostgreSQL, Supabase, Python, ArduPilot, Mapbox, Git, WebSockets, Linux, SSH
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2mo
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Founding Full Stack Software Engineer, Legal
San Francisco, California, United States
$293k-$325k/yr OnsiteFull Time
OpenAI
OpenAI: AI research and deployment focused on beneficial AGI.
6+ YOE6+ years professional software engineering experience; built and shipped full-stack applications; strong frontend and backend skills; product instincts; rapid prototyping; comfortable working with AI models and APIs.
OpenAI models, OpenAI APIs
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1w
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Senior Full Stack Engineer
Alameda, California, United States
$100k-$200k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
6+ YOEBachelor's degree or equivalent practical experience; 6+ years of software engineering experience, including 3+ years in full-stack roles; expert TypeScript, React, and Next.js; scalable e-commerce and cloud application experience.
TypeScript, React, Next.js, Azure, Turborepo, CommerceTools, Contentful, Auth0, Braze, Core Web Vitals, Azure Functions, AWS Lambda, OAuth 2.0, SAML, JWT, Sentry, New Relic, Docker, CI/CD, Application Insights, Service Bus, Blob Storage
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3d
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Full Stack Engineer
San Mateo, California, United States
OnsiteFull Time
Clera
Clera: AI-powered talent agent matching candidates to startup roles.
5+ YOE5+ years building production full-stack applications; proficiency with frontend frameworks and backend languages; experience with distributed systems, databases, data modeling, and independent architectural ownership.
React, Vue, Python, Go, Node.js, Java
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5d
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Senior Full Stack Software Engineer
San Francisco or Seattle
$150k-$250k/yr OnsiteFull Time
Orchard Robotics
Orchard Robotics: An AI farming providing camera systems and farm-management software to growers for precision crop decisions.
Production web application experience at scale, modern frontend/backend/database/cloud infrastructure expertise, strong product judgment, autonomy, rapid learning, and fluency with AI coding tools.
React, Python, PostgreSQL, Google Cloud
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1mo
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Software Engineer, Full Stack
San Mateo or San Francisco
OnsiteFull Time
XDOF
XDOF: Private robotics infrastructure serving robotics builders with datasets, robotic systems, and physical-AI tooling.
Proficiency in Python and a modern frontend framework, experience building full-stack web applications, API design, and working with data-intensive applications for technical users.
Python, React, Vue
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2d
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Senior Full Stack Software Development
Grand Rapids or Los Angeles or Washington or Troy or New York City or Houston or Chicago or Owings Mills or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Kalamazoo or Spokane or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Costa Mesa or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Tulsa or Cincinnati or Cleveland or Columbus or Akron or Cherry Hill or Tampa or Minneapolis or Anchorage or Salt Lake City or Norfolk or Jacksonville or Boulder or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Potomac or Omaha
$110k-$120k/yr OnsiteFull Time
BDO USA
BDO USA: Provides accounting, tax, and business advisory services to organizations.
6+ YOERequires 6+ years developing full-stack web applications, 3+ years as a technical lead on large IT projects, and experience with at least two listed development areas. High school diploma required; bachelor's preferred.
AngularJS, React, .NET MVC, C#, Java, NodeJS, HTML, CSS, SASS, SQL Server, Oracle, MySQL, Azure Cosmos DB, MongoDB, Azure, AWS, ADF, SSIS, SSAS, SSRS, Power BI, Xamarin, Swift, Objective-C, GitHub Actions, Azure Pipelines, GitLab Runners, Microsoft Visual Studio, Microsoft Azure DevOps, GitHub, Microsoft Dynamics 365, Microsoft SQL Server, Azure SQL DB, Microsoft SQL Reporting Services, Azure Logic Apps, TypeScript, Angular, Microsoft Entity Framework, HTTP Debug Tools, Kentico CMS
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3w
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Full Stack Engineer
San Francisco or New York
OnsiteFull Time
Ciridae
Ciridae: N AI transformation firm that builds AI-native operating systems for services businesses.
3+ years software engineering experience; production experience with React, TypeScript, Python, APIs, and Postgres; experience building LLM-powered applications and end-to-end system ownership.
React, TypeScript, Python, APIs, Postgres, LLM, Retrieval-Augmented Generation (RAG)
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3w
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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.
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2w
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Software Engineer, Full Stack (Document Canvas)
San Francisco, California, United States
$173k-$235k/yr HybridFull Time
Benchling
Benchling: Private software platform helping biotech R&D teams manage scientific data, experiments, automation, and AI.
5+ YOE5+ years of software engineering experience, full-stack web application development, React or similar JavaScript framework experience, and experience leading large, long-term technical initiatives.
React
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9h
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Senior Full Stack Engineer
New York City or San Francisco
$190k-$250k/yr HybridFull Time
General Legal
General Legal: AI-native law firm serving growing companies with flat-fee commercial, corporate, and employment legal services.
5+ YOE5+ years of software engineering experience, production web application expertise, frontend and backend skills, product judgment, autonomy, and a Computer Science degree or equivalent experience.
LLM APIs
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6d
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Senior Full-Stack Engineer (North Admin)
Toronto or Canada or San Francisco or New York City or Montreal or London or Paris or Berlin or Seoul
RemoteFull Time
Cohere
Cohere: Security-first enterprise AI building foundation models.
Production full-stack experience with Python and React, strong cross-stack coding ability, enterprise and startup experience, and experience deploying performant RAG or agentic applications at scale.
Python, React
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1mo
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Senior Full Stack Engineer (Payments)
Concord or United States
$120k-$150k/yr HybridFull Time
Office Ally
Office Ally: Private healthcare technology providing claims-clearinghouse and practice-management software to healthcare providers, payers, and partners.
7+ YOE7+ years of full-stack development experience; bachelor's degree or equivalent; strong Java, Spring Boot, RESTful APIs, SQL, React, Git, CI/CD, and cloud application experience.
React, Java, Spring Boot, RESTful APIs, SQL, PostgreSQL, Oracle, SQL Server, Git, AWS, Claude Code, GitHub Copilot, Docker, Kubernetes, Kafka, RabbitMQ, OAuth2, JWT, SSO, EDI
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1w
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Full Stack Engineer, Bridge
San Francisco or New York City
OnsiteFull Time
Stripe
Stripe: Provides online payment processing and financial infrastructure for businesses.
6+ YOE6+ years of software engineering experience, frontend and backend production development, backend services, SQL databases, API design, web applications, technical project leadership, and strong communication skills.
SQL
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2mo
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Full Stack Engineer (Contractor) - Palo Alto
Palo Alto or San Francisco or Singapore or Tokyo or Shenzhen or Seattle or Beijing
$85/hr OnsiteFull Time, Contract
Plaud
Plaud: AI note-taking hardware and software serving professionals with voice recording, transcription, and meeting-summary tools.
3+ YOE3+ years full‑stack experience with modern frontend frameworks (React) and backend development (Go, Java or similar); RESTful API integration; building scalable, reliable web applications; strong communication and ownership.
React, Go, Java, RESTful API
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2w
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Full-stack Engineer
San Francisco or Seoul or Tokyo or Taipei or Ljubljana
$150k-$280k/yr HybridFull Time
Speak
Speak: Private AI language-learning providing conversational tutoring and feedback to learners and businesses.
6+ YOE6+ years building production-scale web applications; strong TypeScript, React, and Node.js skills; technical leadership, API and backend design, relational data, transactional workflows, and mentoring experience.
TypeScript, Next.js, React, Node.js, Postgres
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2w
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Principal Full Stack Engineer
Portland or San Francisco or Novi or Georgia
$139k-$249k/yr OnsiteFull Time
Autodesk
AutodeskNASDAQ: ADSK: Global provider of software for design, engineering, and manufacturing.
10+ YOEBS in computer science or related technical field, 10+ years developing scalable distributed applications, and experience leading 5+ engineers. Requires TypeScript, JavaScript, C#, NextJS, NestJS, AWS, RESTful APIs, microservices, and AI/ML platforms.
TypeScript, JavaScript, C#, NextJS, NestJS, RESTful APIs, Microservices, AWS, RAG, LangGraph, Model Context Protocol (MCP), SCRUM
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1w
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Software Engineer (Full Stack)
San Francisco, California, United States
HybridFull Time
Financial Technology Partners
Financial Technology Partners: Investment banking and advisory services for fintech companies.
2+ YOERequires 2 years of web application engineering experience, or 2 years plus reputable boot camp certification, or a computer science degree with projects or work experience. Requires Python, TypeScript, APIs, Git, and web system design knowledge.
Python, Django, Django REST framework (DRF), TypeScript, React, PostgreSQL, APIs, Git, AWS
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1mo
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Senior Full-Stack Engineer
San Francisco or Seattle or United States
$170k-$230k/yr HybridFull Time
Sift
Sift: Private AI fraud-prevention helping digital businesses detect payment fraud, account takeover, and abuse.
3+ YOE3+ years building React applications, 1+ year backend experience, degree or equivalent experience, strong communication and customer-focus, comfortable across frontend and backend.
Ruby, Ruby on Rails, Java, Dropwizard, GCP, Kubernetes, Kafka, BigTable, Spanner, Graph DB, Postgres, Redis, gRPC, Python, Apache Airflow, Snowflake, BigQuery, ReactJS, React, React Query, React Router, Cypress, Jest, Storybook, SCSS
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1w
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Senior Full Stack Engineer
South San Francisco or North America
OnsiteFull Time
Gritt Robotics
Gritt Robotics: Private AI-powered construction robotics automating labor-intensive infrastructure work for construction crews.
6+ YOERequires 6+ years building production cloud applications and backend systems, Python and TypeScript/JavaScript, React or similar, data infrastructure, cloud deployment, and experience with agentic AI systems.
Python, TypeScript, JavaScript, React, Rust, Go, AWS, GCP, Azure
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