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1,704 full stack engineer jobs at 840 companies in California

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Full Stack Engineer
Irvine, California, United States
$125k-$140k/yr OnsiteFull Time
ICEYE
ICEYE: Designs, builds, and operates SAR satellite constellations.
2+ YOEBachelor's degree in CS/IT, 2+ years full‑stack development with production AWS deployments; proficiency in Go, FastAPI, React, and experience with RESTful APIs and cloud-native patterns; eligible for Top Secret clearance.
Go, Python, React, FastAPI, AWS, Kubernetes, AWS CDK, Terraform, JavaScript, TypeScript, IAM, API Gateway, Lambda, DynamoDB
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3w
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Full Stack Engineer (Application Software)
Palo Alto, California, United States
$135k-$185k/yr OnsiteFull Time
SpaceX
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
1+ YOEBachelor's in CS/engineering/math or 2+ years experience; 1+ year full‑stack development; strong software design, testing, CI/CD, and performance skills.
Python, C#.NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server, UNIX
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2mo
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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: Private fintech providing business banking and financial workflow tools to startups and small businesses.
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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1mo
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Senior Engineer, Full-Stack
Temecula, California, United States
$145k-$160k/yr OnsiteFull Time
FFF Enterprises
FFF Enterprises: Privately held specialty pharmaceutical distributor serving U.S. healthcare providers with critical-care biopharmaceuticals, plasma products, and vaccines.
7+ YOEBachelor's degree, 7+ years full-stack SaaS experience, proficiency with Azure and cloud-native architectures, backend (.NET), frontend (React/Angular), SQL/data modeling, security and healthcare compliance (PHI,21 CFR Part 11).
Azure, App Services, Functions, AKS, .NET, React, Angular, GraphQL, SQL, FHIR, HL7, CI/CD
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3mo
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Sr. Full-Stack Engineer
Los Angeles, California, United States
RemoteFull Time
Cruva
Cruva: AI-powered TikTok Shop affiliate-management platform for brands and agencies.
Senior full-stack engineer with strong AWS, data systems, and web scraping experience
Next.js, AWS, ECS, ECR, Lambda, Postgres, ClickHouse, MongoDB
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Full Stack Engineer
Sunnyvale, California, United States
$135k-$228k/yr OnsiteFull Time
Intuitive
IntuitiveNASDAQ: ISRG: Global leader in robotic-assisted and minimally invasive surgery.
3+ YOEBachelor’s degree or higher in Computer Science or Engineering, 3+ years of full-stack web development experience, Python, JavaScript, Node.js, SQL, architecture design, web applications, and cloud platforms.
Python, JavaScript, Node.js, SQL, HTML5, CSS, jQuery, Ajax, Flask, FastAPI, Vue.js, Microsoft SQL Server, RESTful APIs, JSON, WebSocket, Git, AWS, Azure, Snowflake, HighCharts, AG Grid
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Full Stack Engineer
Sunnyvale, California, United States
$175k-$200k/yr OnsiteFull Time
Knightscope, Inc.
Knightscope, Inc.Nasdaq: KSCP: Public American security technology providing autonomous robots, AI software, and licensed human security services to commercial and government clients.
4+ YOE4+ years full-stack experience (4–8 preferred) with 2+ years integrating AI/ML or LLM APIs; strong full-stack skills (React/Next.js, Python/Node.js), SSDLC and security expertise, and a bachelor's degree in CS or equivalent experience.
React, TypeScript, Next.js, Python, Node.js, FastAPI, Flask, Express, OpenAI API, Anthropic Claude API, Langchain, LlamaIndex, Pinecone, Weaviate, pgvector, AWS, GCP, Azure, Docker, Kubernetes, GitHub Actions, GitLab CI, Jenkins, PostgreSQL, MySQL, MongoDB, Redis, Datadog, Grafana, OpenTelemetry
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1mo
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Full-Stack Engineer, Designer Experience
Glendale, California, United States
$130k-$160k/yr OnsiteFull Time
Moon
Moon: Independent vertical SaaS serving home-improvement businesses with an AI-powered platform for design, sales, service, and operations.
2+ YOE2+ years full-stack experience, C#/.NET exposure preferred, TypeScript proficiency, strong delivery instincts, automated testing practice, and comfort with AI-assisted development.
C#, .NET, TypeScript, Luna
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3w
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Full-Stack Engineer
Chicago or San Francisco
$180k-$240k/yr HybridFull Time
Zoomlogi
Zoomlogi: AI-native healthcare logistics software for pharma, biotech, distributors, diagnostics, medical-device companies, and health systems.
2+ YOERequires 2–7 years of professional engineering experience, production software delivery, full-stack backend/frontend/API skills, TypeScript/React and Python proficiency, data modeling, API design, tests, code reviews, and CI/CD.
TypeScript, React, Python, Kafka, AWS, Google Slides
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2mo
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Full-Stack Engineer, Agent Management Platform
San Francisco, California, United States
HybridFull Time
CrewAI
CrewAI: Private software providing multi-agent AI orchestration and enterprise workflow automation for businesses.
Strong full-stack product engineering experience with React and TypeScript frontend skills, Ruby/Rails backend or comparable MVC framework, PostgreSQL, background jobs, testing, and familiarity with AI/LLM agent concepts.
React, TypeScript, Ruby/Rails, PostgreSQL, Vite, Tailwind, Hotwire, Stimulus, WorkOS, Auth0, Okta, Keycloak, Entra, GitHub, Slack, HubSpot, Salesforce, Stripe, Minitest, RSpec, Vitest, ViewComponent, React Query
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2mo
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Full-Stack Engineer (Boston)
Boston or Cambridge or San Francisco
$150k-$225k/yr HybridFull Time
General Medicine
General Medicine: U.S. healthcare store connecting consumers with telehealth, specialists, labs, imaging, pharmacy, and prescriptions.
2+ YOE2+ years building web apps as a full-stack engineer; proficiency with modern infra and stacks (AWS, Ruby on Rails, NextJS); SQL experience; strong communication, critical thinking, and product/QA ownership.
AWS, Ruby on Rails, NextJS, SQL, EHRs, LLMs
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3mo
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Full Stack Engineer
Redwood City or Toronto
$150k-$1000k/yr OnsiteFull Time
8090 Solutions
8090 Solutions: AI-native software development platform that builds and operates enterprise software for regulated organizations.
Full-stack web development experience using Python, TypeScript, React, and AWS; strong communication; end-to-end ownership; on-site in Redwood City or Toronto.
Python, TypeScript, React, AWS, GitHub Actions, Docker, AWS CDK
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2w
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Full Stack Engineer
Pleasanton, California, United States
$100k-$115k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesBSE: 532540: Global leader in IT services, consulting, and business solutions.
7+ YOERequires 7+ years of full-stack development experience, a bachelor's in computer science, and expertise in Node.js, React.js, REST APIs, Azure, AKS, PostgreSQL, SQL, and Databricks.
Node.js, React.js, REST APIs, Microsoft Azure, Azure Kubernetes Service (AKS), PostgreSQL, SQL, Databricks, Agile, Scrum
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1w
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Full Stack Engineer
San Francisco or United States
$150k-$170k/yr HybridFull Time
Arbital Health
Arbital Health: Healthcare technology providing AI-powered value-based contract infrastructure for payers and providers.
2+ YOERequires 2–5 years of full-stack development experience, production feature delivery, and strong TypeScript, Python, and React fundamentals. Healthcare and startup experience are preferred.
React, SQL, Next.js, TypeScript, Python, R, Tailwind CSS, FastAPI, Claude, Cursor, AWS, Databricks, PostgreSQL, Airflow, GitHub, Jira, Confluence
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1mo
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FULL- STACK ENGINEER
Los Angeles, California, United States
$25-$35/hr HybridFull Time
Drs E&E Investment
Drs E&E Investment: Private healthcare software operating FUERTE, a networking and scheduling app for medical providers and representatives.
Experience with TypeScript and full-stack development, production React Native/Expo, relational data modeling/SQL, tRPC/Drizzle familiarity, and owning releases and incident response.
TypeScript, Expo, React Native, TanStack Query, TanStack Start, tRPC, Drizzle, Postgres, EAS, Elastic Beanstalk, pnpm, Turborepo, Zustand, Supabase, Sentry, LogRocket, Pusher, Tailwind, shadcn, Express 5, AWS, Google APIs, React Email
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2w
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Senior Full Stack Engineer
United States or Brooklyn or California or Colorado or District of Columbia or Florida or Georgia or Illinois or Maryland or Massachusetts or New Jersey or New York or Oregon or Pennsylvania or Texas or Virginia or Washington
$170k-$240k/yr RemoteFull Time
Propel
Propel: Technology providing a free EBT and benefits-management app for low-income Americans.
5+ YOE5+ years building complex full-stack systems; Python and JavaScript fluency; system design, product engineering, communication, ownership, judgment, and comfort with ambiguity.
Vue, TypeScript, Capacitor, Python, Flask, Postgres, Redis, AWS, JavaScript
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1mo
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Staff Full Stack Engineer
Santa Monica or Brooklyn or New York City or United States
$190k-$220k/yr HybridFull Time
Radix Health
Radix Health: Healthcare technology helping providers achieve fair reimbursement through integrated IDR software, data, and AI.
Senior full-stack engineer with strong backend/API skills, product instincts, AI tool fluency, and experience building data-heavy services and integrations.
APIs, Python, FastAPI, React, TypeScript, React Router, Remix, PostgreSQL, SQLAlchemy, GCP
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1w
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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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Full Stack Engineer
San Francisco or New York City
$160k-$210k/yr HybridFull Time
Blee
Blee: AI-first marketing compliance platform helping legal and compliance teams review and monitor marketing content.
4+ YOE4+ years full-stack experience with backend emphasis, strong backend skills (databases, APIs, infra), cloud and container experience, CS fundamentals, observability and testing experience.
Python, Node.js, React, TypeScript, AWS, GCP, Docker, Terraform, Pulumi, Datadog, Sentry, Figma, Chrome, Adobe UXP, CEP, Office.js
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4mo
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Full Stack Engineer
Mountain View, California, United States
OnsiteFull Time
Matic
Matic: Private home robotics manufacturer building AI-powered autonomous vacuum-and-mop robots for households.
3+ YOE3+ years of full-stack experience; strong React/Next.js/TypeScript; Node.js/Python backend; AWS; REST/GraphQL; PostgreSQL; security best practices; collaborative cross‑functional work.
React, Next.js, TypeScript, Node.js, Python, AWS, PostgreSQL, REST, GraphQL
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