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Java Fullstack Developer Jobs in California, United States

35 java fullstack developer jobs from 24 companies hiring in California, United States.

All jobs in California, United StatesJava Fullstack Developer Jobs in United States
Cities:Los Angeles·San Diego·San Jose·San Francisco·Fresno·Sacramento·Long Beach·Oakland·Bakersfield·Anaheim·Santa Ana·Riverside·Stockton·Chula Vista·Irvine·Fremont·San Bernardino·Fontana·Modesto·Oxnard
35 jobs- California
2mo
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Senior Fullstack Developer – Java and Angular
United States
RemoteFull Time
Madiff
Madiff: Provides IT consulting and remote software development services.
4+ YOE4+ years of commercial experience as a Fullstack Developer; strong Java backend with Spring Boot; solid Angular frontend; REST APIs; cloud (AWS); CI/CD; SQL/NoSQL; English and Swedish.
Java, Angular, Spring Boot, REST APIs, AWS, CI/CD, SQL, NoSQL, Docker, Kubernetes
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3d
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Pricipal Fullstack Engineer (Java,React,LLMs)
United States
$200k-$220k/yr RemoteFull Time
RE Partners
RE Partners: Providing technology consulting and digital transformation services for enterprise clients.
Strong Java backend with Spring Boot, React frontend, and hands-on experience with LLMs; design scalable distributed systems; lead technically and mentor.
Java, Spring Boot, React, LLMs, Claude
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2mo
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Fullstack Developer | AI-Native Engineering
North America
RemoteFull Time
Domus Global
Domus Global: Providing AI-first technology consulting and digital marketing services.
Fullstack developer with AI-assisted workflow experience using tools like Cursor, GitHub Copilot, and Claude; frontend with React/Next.js; backend with Java Spring Boot and Node.js; REST APIs and cloud environments.
React, Next.js, Java, Spring Boot, Node.js, REST APIs, Cloud, Cursor, GitHub Copilot, Claude
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1mo
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Fullstack Developer
United States
RemoteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOE5+ years Java/J2EE, Spring Boot, Angular UI, REST APIs, unit testing with JUnit/Mockito, SQL.
Angular, Java, Spring Boot, REST APIs, HTML, CSS, JavaScript, SQL, JUnit, Mockito
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1w
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Senior Fullstack Developer
United States
$130k-$150k/yr RemoteFull Time
Accelint
Accelint: Provides AI-driven autonomous systems for national security missions.
5+ YOEActive U.S. security clearance; 5-8 years in software development; strong PM; proficient in Java, C++, Python; knowledge of OOP, REST APIs, and SQL.
Java, C++, Python, TypeScript, Express, FastAPI, PostgreSQL, REST APIs, Angular, React
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1w
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Senior Fullstack Developer
United States
$130k-$150k/yr RemoteFull Time
Accelint
Accelint: Provides AI and autonomous systems for defense missions.
5+ YOE5 to 8 years of software development experience; strong coding, project management, and communication skills; experience with full-stack development and REST APIs.
Java, C++, Python, REST APIs, TypeScript, Express, FastAPI, PostgreSQL, Angular/React
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4d
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FullStack Software Developer
United States
$104k-$166k/yr RemoteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
8+ YOEBachelor’s degree + 8 years or HS diploma/equivalent + 12+ years; CI/CD, Azure migrations, Angular/Java/Spring Boot; US citizenship or GC; ability to obtain agency clearance.
Angular, Java, Spring Boot, Azure, Visual Studio, CI/CD, Microsoft Power Platform
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2mo
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Senior Fullstack Engineer, Agentforce for Supply Chain
New York or Bellevue or San Francisco
$149k-$224k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Provides cloud-based customer relationship management and business software.
5+ YOE5+ years of fullstack software development; strong JS/TS, HTML5, CSS3; frontend frameworks (React, Vue.js, or Angular); backend languages (Java, Python, Node.js); REST/GraphQL, microservices; SQL/NoSQL databases; cloud platforms (AWS, GCP, or Azure); CI/CD, Git, agile practices.
React, TypeScript, JavaScript, HTML, CSS, GraphQL, Go, PostgreSQL, Redis, REST, Java, Python, Node.js, Docker, Kubernetes, AWS, GCP, Azure, Git, CI/CD
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2w
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Backend/Fullstack Engineer, Creativity Apps
San Diego, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
7+ YOE7+ years in backend development with MVC frameworks; Java/Python/Ruby; Redis; Kubernetes/DevOps; production-ready systems; Bachelor's in CS or equivalent.
Java, Python, Ruby, Redis, Kubernetes, DevOps, MVC frameworks, React, Typescript, Tailwind, HTML, CSS
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3w
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Lead Software Engineer - Java Fullstack
Palo Alto or Tampa
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.
5+ YOE5+ years software engineering; Java and Python; SDLC; CI/CD; cloud; distributed systems; security and resiliency concepts.
Java, Python, Kafka, NoSQL, MongoDB, CockroachDB, Cloud, CI/CD, Distributed Systems
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3w
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Senior Fullstack Software Engineer - Backend (US)
United States
RemoteFull Time
Volkswagen Group
Volkswagen GroupFrankfurt Stock Exchange: VOW3: Global manufacturer of motor vehicles and automotive financial service provider.
7+ YOE7+ years in design/development of web-scale distributed systems; BS in CS/CE; strong backend (Java/Kotlin/Python), frontend (React/Typescript); Docker/Kubernetes; REST/gRPC; cloud (AWS/GCP).
Java, Kotlin, Python, React, Typescript, Docker, Kubernetes, Istio, Redis, Elasticsearch, PostgreSQL, SNS, SQS, ApacheMQ, AWS, GCP, REST, gRPC, Jenkins, Terraform
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1mo
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JAVA Architect
California, United States
$90k-$130k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
7+ YOEDesign and implement Java software using Spring Boot, microservices, and full-stack Java; 7+ years experience; hybrid day shift in California; visa sponsorship not offered.
Java, Spring Boot, Microservices, Full Stack Development
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2mo
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Senior Software Engineer, Fullstack
San Mateo, California, United States
HybridFull Time
Parasail
Parasail: On-demand distributed GPU network for scaling AI workloads.
5+ YOE5+ years of fullstack software engineering with end-to-end ownership across UI to database; strong frontend and backend skills; distributed systems experience.
React, Next.js, TypeScript, Go, Python, Java, Node.js, REST, gRPC, SQL, NoSQL, AWS, GCP, Azure, Docker, Kubernetes, Terraform, Pulumi, SSE/WebSockets, CI/CD
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3mo
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Software Engineer - Web/Fullstack
Sunnyvale or San Francisco
$145k-$220k/yr OnsiteFull Time
Scopely
Scopely: Develops and publishes interactive mobile entertainment and video games.
2+ YOE2+ years exp; 5+ years for senior; strong JS; server-side Node/Java/Golang; BS/MS/PhD in CS or related field.
JavaScript, Node.js, Java, Golang, React, Next.js, TypeScript, GraphQL, Relay
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1mo
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Senior Software Engineer, Fullstack
Playa Vista, California, United States
$160k-$190k/yr RemoteFull Time
Thrive Market: Membership-based online retailer for organic and sustainable products.
5+ YOE5+ years full-stack experience; Python/Java/PHP; React.js, TypeScript, Next.js; REST/RPC APIs; AWS; observability; CI/CD; Agile; strong communication.
React.js, TypeScript, Next.js, PHP, Magento, Python, Java, AWS, Lambda, S3, CloudWatch, New Relic, Datadog, REST, RPC, Kafka
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1mo
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Senior Software Engineer - Supply Core (Fullstack)
New York or Aliso Viejo or Seattle
$200k-$250k/yr HybridFull Time
StubHub
StubHubNYSE: STUB: Online marketplace for buying and selling live event tickets.
5+ YOE5+ years software development; 2+ years React; experience with Java or C#; strong system design and collaboration; mentorship.
React, Java, C#
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1mo
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Staff Software Engineer, Fullstack (Marketing)
New York City or San Francisco or United States
$170k-$250k/yr RemoteFull Time
Flex
Flex: A financial platform allowing renters to split monthly rent payments.
7+ YOE7+ years software development; 3+ years Java; 3+ years React/React Native; 3+ years TypeScript; strong mobile/web UI; experience with Spring, AWS, SOA, REST, containers; data-driven onboarding focus.
Java, Spring, Gradle, JUnit, JVM, REST, SOA, AWS, EKS, Aurora, Elasticache, DynamoDB, React, React Native, TypeScript, CI/CD, GitHub Actions, DataDog, Snowflake, CDK, Terraform
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1w
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Staff Software Engineer - Fullstack
Los Angeles or Adrian
HybridFull Time
Observable Space
Observable Space: Developing integrated hardware and software for persistent space observation.
8+ YOE8+ years in software engineering; 2–3 years in staff/principal/lead roles; strong in Java/Kotlin/C++/C#; data modeling with RDBMS/ETL; TDD; experience in distributed systems and reactive frontend; ability to lead and influence engineering standards.
Java, Kotlin, C++, C#, TypeScript, React, SQL, ETL, Kotlin (backend), JVM
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3w
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Senior Software Engineer - Fullstack, Safety Experience
San Mateo, California, United States
$197k-$243k/yr OnsiteFull Time
Roblox
RobloxNYSE: RBLX: Platform for creating and playing user-generated 3D digital experiences.
5+ YOE5+ years in software development; distributed systems; full-stack proficiency; safety/compliance mindset; BS in CS, engineering, or related field.
React, Vue, Angular, Python, Java, Go, relational databases, NoSQL, cloud platforms
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2mo
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QA Engineer - Fullstack [Cards and Accounts Team]
North America
RemoteFull Time
Plata
Plata: A digital financial platform providing credit cards and banking services.
QA engineer for fullstack testing including mobile, web, API, and automation. Knowledge of CI/CD and test documentation. English proficiency.
Python, Java, TypeScript, gRPC, Protobuf, Kafka, Git, CI/CD
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1w
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Senior Software Engineer II, Developer Experience
New York or San Francisco or Santa Clara
$213k-$250k/yr HybridFull Time
Carta
Carta: Software platform for cap table management and fund administration.
8+ YOE8+ years in platform, backend, or fullstack engineering; production LLM experience; API and developer ergonomics focus; Python or Java; CI/CD tooling; cloud-native stack; security-minded.
Python, Java, CI/CD tooling, GitHub Actions, CircleCI, ArgoCD, Jenkins, Docker, AWS, Terraform, Kubernetes, Vault, Cloudsmith
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3w
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Software Development Engineer
San Francisco or Denver or Austin or Seattle or Ottawa or Toronto or Canada or Lehi or New York
$114k-$215k/yr HybridFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
3+ YOE3+ years of full‑stack software development experience; AEM expertise preferred; AI-focused; customer-centric; strong communication and collaboration.
Full-Stack Development, AEM, Java, JavaScript, HTML/CSS, APIs, AI/ML
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2w
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Lead Software Engineer - Remote
Minneapolis or United States
$113k-$193k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
7+ YOE3+ MgmtLead software engineer with 7+ years in SDLC/SRE/DevOps; 3+ years leading teams; strong observability, AI/GenAI, cloud (Azure); Java full stack, Kafka, React, Node.js; automation and security focus.
Java, Full Stack, Kafka, React, Node.js, Azure, Open Telemetry, Splunk, Grafana, Prometheus, Python, Bash, PowerShell, Terraform, ARM/Bicep, Ansible
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3w
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Member of Technical Staff, Fullstack
San Francisco, California, United States
$225k-$240k/yr OnsiteFull Time
Envoy
Envoy: Unified workplace management platform for hybrid office operations.
6+ YOE6+ years backend-focused software development; strong API design; production experience with TS/Java/Kotlin/Ruby on Rails; Postgres data modeling; frontend familiarity (React); Git/GitHub and CI/CD; product-minded with ownership.
TypeScript, Java, Kotlin, Ruby on Rails, PostgreSQL, React, JavaScript, Git, CI/CD
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3w
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Staff Software Engineer
United States
$170k-$213k/yr RemoteFull Time
FanDuel
FanDuelNYSE: FLUT: Offers online sports betting and daily fantasy sports services.
7+ YOEBA/BS in Computer Science or related field; 7+ years experience; strong in LLM workflows and SDLC; cloud/AWS; fullstack React/Node.js; performance, scalability, and reliability focus.
Python, JavaScript, Java, .NET, React, React Native, Node.js, AWS
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2mo
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Evergreen: Software Engineer III (Senior)
United States
$100k-$115k/yr RemoteFull Time
Cascades Technologies
Cascades Technologies: Provides IT consulting and digital transformation services to federal agencies.
5+ YOEBachelor’s degree and 5+ years of software engineering experience; strong full-stack capabilities; ability to work remotely; experience with government or public-sector projects preferred.
Full Stack, Backend, Frontend, Java, JavaScript, TypeScript, React, Node.js, REST APIs
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1mo
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Staff/Principal Application Security Engineer
San Francisco, California, United States
$240k-$330k/yr HybridFull Time
Binti
Binti: Software for government social services and child welfare agencies.
Proven experience in application security with leadership in security architecture and secure coding practices.
Ruby, Python, Java, OWASP, cloud computing, full-stack development
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HiringCafe market data

Java Fullstack Developer Jobs market signals in California, United States

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
35
Hiring companies
24
Fresh sample
50% new in 30d
Salary visibility
72% show pay

Companies appearing in this market

StubHubAccelintCognizantFlexPlataAdobeAppleBinti

Work location mix in visible results

Remote: 15Hybrid: 12Onsite: 5

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