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Java Developer Full Stack Jobs in California, United States

340+ java developer full stack jobs from 190+ companies hiring in California, United States.

All jobs in California, United StatesJava Developer Full Stack 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
349 jobs- California
2w
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Full Stack Java Developer, Mid
United States
$82k-$103k/yr RemoteFull Time
Acentra Health
Acentra Health: Provides technology and clinical services to public healthcare agencies.
4+ YOEFull Stack Java Developer with 4+ years of software development experience and knowledge of SDLC/STLC.
Java, Spring, Hibernate, J2EE, Servlets, JMS, EJB, HTML, JavaScript, AJAX, JSP, jQuery, REST, SOAP, Oracle, SQL Server, PL/SQL, WebLogic, WildFly, Eclipse, IntelliJ, VS Code, Git, SVN, Linux/Unix, Maven, Toad, Oracle SQL Developer
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2w
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Senior Java Full Stack Developer
United States
$68k-$132k/yr RemoteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
8+ YOE8–10+ years in Java full-stack development; Java, Spring, Spring Boot, Spring JPA; Kafka or other messaging; cloud platforms (Azure preferred); large-scale, high-volume app design; US work authorization; strong collaboration.
Java, Spring, Spring Boot, Spring JPA, Kafka, Azure, Google Cloud Platform
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2w
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Senior Java Full Stack Developer
United States
$68k-$132k/yr RemoteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
9+ YOE8–10+ years in Java full-stack development; strong Java, Spring, Spring Boot, and Spring JPA; experience with messaging systems (Kafka or similar); hands-on with cloud platforms (Azure preferred); design of large-scale, high-volume applications; strong problem solving and collaboration; must be authorized to work in the United States without sponso...
Java, Spring, Spring Boot, Spring JPA, Kafka, Cloud platforms, Azure, Google Cloud Platform
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1mo
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Full-Stack Engineer (Java / Spring Boot)
United States
RemoteFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
5+ YOEFive+ years in IT focusing on Java/Spring Boot; AWS; full stack dev; REST APIs; TDD; microservices.
Java, Spring Boot, AWS, React, Angular, Node.js, Jenkins, Terraform, Maven, Git, Gradle
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3w
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Senior Full Stack Engineer - Java and React
United States
RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
7+ YOESenior full stack engineer with 7+ years of experience in Java, React/Angular, Azure, Oracle/MySQL; develops micro products and UI interfaces; supports production deployment.
React, Angular, Java, Spring, TypeScript, Azure, Oracle, MySQL
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4d
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Full‑Stack Developer (Java, React, Microservices) *Hybrid*
Bethesda or Palo Alto or Seattle
$80k-$160k/yr HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
2+ YOEFull-stack developer with React/JavaScript, backend services, and API experience; 2+ years; cloud familiarity; strong problem-solving and collaboration.
React, JavaScript, TypeScript, Java, C#, Go, SQL, NoSQL, Azure, AWS, GCP, Docker, Kubernetes, Azure DevOps
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1mo
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Full Stack Developer
Arlington or United States
$115k-$160k/yr RemoteFull Time
DocMe360
DocMe360: Delivering digital strategy and clinical AI solutions for government.
4+ YOE4–6+ years full stack exp; end-to-end enterprise app development; agile; frontend React/Sencha ExtJS; Python/Java; REST APIs; AWS; Docker; QA/healthcare domain knowledge.
React, Sencha Ext JS, Java, Python, Jakarta EE, WildFly, Quartz, JWT, FastAPI, REST API, AWS, Docker, Maven, Git, DataDog, DynaTrace, JUnit, Mockito
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1w
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Full Stack Developer (React / Java)
North America or United States
$65-$70/hr RemoteContract
CTG
CTG: Provides IT services and digital transformation solutions to businesses.
Strong ReactJS and Java expertise; experience with CI/CD, DevOps, and production support in high-availability environments.
Java, React, CI/CD, DevOps, Logging, Monitoring
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2w
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Senior Full Stack Developer
United States
RemoteFull Time
Karsun Solutions
Karsun Solutions: Provider of IT modernization and software development for government agencies.
8+ YOE8-10 years of full-stack development with Java/JEE, Spring Boot, Angular; API microservices; Docker; JPA/Hibernate; ArcGIS IP integration; SAFe Agile; Public Trust clearance.
Java, JEE, Spring/Spring Boot, Angular, Docker, Apache Maven, JBoss, JPA, Hibernate, JIRA/Confluence, ArcGIS, JOOQ
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1mo
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Senior Engineer, Full Stack
United States
$129k-$153k/yr RemoteFull Time
Bellese Technologies
Bellese Technologies: Designs digital healthcare systems for US government agencies
Senior-level full stack engineer with GoLang, Python, Java, Angular/TypeScript, AWS, Terraform, CI/CD, and database experience.
GoLang, Python, Java, Angular, TypeScript, SQL, PostgreSQL, AWS, Terraform, Jenkins, Git, GitHub
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2mo
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Senior Full Stack Engineer
United States
$135k-$180k/yr RemoteFull Time
GridUnity
GridUnity: Software for automating energy grid interconnection and planning processes.
7+ YOE7+ years software development, 3+ years in senior roles, strong full-stack experience, mentoring, and collaboration.
Node.js, TypeScript, Java, Python, C#, React, PostgreSQL
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5d
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Senior Full Stack Developer (React/React Native + Java)
Los Angeles, California, United States
$162k-$240k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
10+ YOE10+ years software engineering; hands-on full-stack; React/React Native; Java/Spring Boot; REST/GraphQL; PostgreSQL; AWS; OAuth/RBAC; leadership while coding.
React, React Native, Java, Spring Boot, REST, GraphQL, PostgreSQL, AWS, OAuth, RBAC
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2w
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Full Stack Engineer (AI)
San Diego, California, United States
$105k-$120k/yr HybridFull Time
Aicadium
Aicadium: Provides AI-powered industrial computer vision products for enterprises.
3+ YOE3+ years full stack development, REST/GraphQL APIs, AI/ML tools experience, autonomy in small teams.
REST, GraphQL, AI/ML, Cloud Platforms, Android, Kotlin, Java, Computer Vision
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1mo
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Full Stack Engineer
United States
$100k-$120k/yr RemoteFull Time
Nymbus
Nymbus: Cloud-native core banking platform for financial institutions.
Design, build, and maintain scalable full-stack apps; mentor engineers; leverage AI tools; implement REST APIs.
Java, JavaScript, React, OpenAPI/Swagger, MySQL, PostgreSQL, GitLab CI, Jenkins, JUnit, Mockito, Kafka, Redis, Grafana, Splunk, Logz.io
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1mo
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Senior AI Full Stack Engineer
United States
$150k-$200k/yr RemoteFull Time
AmeriSave
AmeriSave: Provides digital mortgage lending and home refinancing services.
5+ YOE5+ years in full-stack development; frontend HTML/CSS/DOM; Node.js and Java; TypeScript; MS SQL; AI APIs integration; LLMs, prompt engineering; remote collaboration in CST timezone.
HTML, CSS, DOM, Node.js, Java, TypeScript, MS SQL, OpenAI, LangChain, FastAPI, Azure OpenAI, Pinecone, Supabase, Docker
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2mo
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Full-Stack Developer
United States
RemoteFull Time
Elder Research
Elder Research: Provides data science and predictive analytics consulting and training.
2+ YOE2+ years software development experience; backend systems at scale; strong Azure, SQL, and Java skills; ETL/ELT and data warehousing knowledge; security and scalable architectures.
Microsoft Azure, Azure Data Lake Storage, Azure Synapse Analytics, Azure Data Factory, Self-hosted Integration Runtime, SQL, Java, Azure DevOps
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2mo
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Full-Stack Engineer
United States
RemoteFull Time
CoorB
CoorB: Provides core banking platforms and digital financial technology solutions.
5+ YOEBackend and frontend development with Java/Spring Boot; REST APIs; secure integrations; banking/financial systems exposure.
Java, Spring Boot, Apache Camel, REST, React, Typescript, Redux, Vite
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2w
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Full Stack Engineer (C2H)
United States
$35-$45/hr RemoteContract
HTX Labs
HTX Labs: Provides an immersive training platform for the defense industry.
3+ YOE3–6 years of professional full stack development; Bachelor's degree in CS or Software Engineering; US work authorization; capable of contractor/1099 engagement.
Node.js, Python, C#, Java, REST, GraphQL, React, PostgreSQL, MongoDB, Firebase, Azure, AWS, GitLab CI, GitHub Actions, Jenkins, OAuth2, SSO, MFA, WebSockets, gRPC, Docker, Kubernetes
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1w
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Senior Full Stack Engineer
United States
$136k-$184k/yr RemoteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOE10+ years of related experience; senior full stack development; cloud platforms (AWS/Azure); Java, Python, React.js, Material UI; Kubernetes; Terraform; CI/CD; security compliance.
Java, Python, React.js, Material UI, AWS, Azure, Kubernetes, Terraform, PostgreSQL, DynamoDB, MySQL, Redis, Docker, GraphQL, REST, FastAPI, Jenkins, ELK, Linux, Git, CI/CD, OAuth2, OIDC
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3w
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Lead Full Stack Engineer - Java and React
United States
RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.
10+ YOEBachelor's degree or equivalent; 10+ years of experience with Java, Angular, React; Azure and Oracle/MySQL expertise.
React, Angular, Java, Spring, TypeScript, Azure, Oracle, MySQL
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4d
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Full Stack Developer
United States
$85k-$100k/yr RemoteFull Time
Chenega Corporation
Chenega Corporation: Provides professional government, defense, and facility support services.
3+ YOE3+ years in software development; experience with Java, Python, .NET, React; SQL/PostgreSQL; Agile; backend/frontend development; Public Trust eligibility; bachelor’s degree.
React, TypeScript, C#, .NET, SQL, PostgreSQL, NoSQL, Git, CI/CD, DevSecOps, AWS, Cloud
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6d
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Full Stack Web Developer - Beats
Los Angeles, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Full stack development with front-end and back-end expertise; HTML, CSS, JavaScript; Python, Ruby, Java, PHP, .Net; MySQL/MongoDB; degree in CS or related field.
HTML, CSS, JavaScript, Python, Ruby, Java, PHP, DotNet, Angular, React, MySQL, MongoDB
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2w
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Senior Full Stack Developer
United States
RemoteFull Time
Karsun Solutions
Karsun Solutions: Delivers enterprise IT modernization solutions to federal government agencies.
8+ YOEBachelor's in CS; 8-10 years full-stack Java/JEE; Java/Spring Boot/Angular; API microservices; Docker; JPA/Hibernate; Atlassian tools; 9-5 EST availability; able to obtain Public Trust clearance.
Java, JEE, Spring, Spring Boot, Angular, Docker, Maven, JBoss, JPA, Hibernate, JIRA, Confluence, ArcGIS
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1mo
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Senior Full Stack Developer(USA, Remote) (Remote)
United States
RemoteFull Time
People10
People10: Provides software product engineering and digital transformation services.
6+ YOE6+ years of full-stack development experience; strong Java and Spring Boot; microservices experience.
Java, Spring Boot, REST, React, Angular, ES6+, HTML5, CSS3, SQL (PostgreSQL/MySQL/Oracle), Git, Docker, Kubernetes, CI/CD (Jenkins, GitHub Actions), Terraform, MuleSoft (good to have), Kafka, SOAP/WSDL, Prova, Cloud (AWS/Azure/GCP), OAuth2, JWT
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1mo
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Full-stack Developer (Full-Time/Intern) - San Francisco
San Francisco, California, United States
OnsiteFull Time, Internship
Flowith
Flowith: AI productivity platform for deep work and automation
3+ YOE3+ years full-stack web development; JS/TS with a major frontend framework; backend in Node.js/Python/Go/Java; databases; cloud deployments; strong engineering skills; interest in AI/ML.
React, Vue, Angular, Node.js, Python, Go, Java, AWS, GCP, Azure, Cloudflare, TypeScript
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5d
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Full Stack Software Engineer
United States
$82k-$172k/yr RemoteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEUS citizen with ability to obtain security clearance; BS in Computer Science or related field; 5+ years software development; strong Java or Java-like languages; full-stack web dev; knowledge of algorithms, data structures, and RDBMS; POSIX CLI experience; CI/CD; testing.
Java, Kotlin, C#, Scala, React, H2, AWS, CI/CD, POSIX
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2mo
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Full Stack Engineer - San Francisco
San Francisco, California, United States
HybridFull Time
Plaud
Plaud: Develops AI-powered wearable devices and software for automated note-taking.
3+ YOE3+ years full-stack software engineering; strong frontend (React); backend (Go/Java); REST APIs; scalable web apps; collaborative and fast-paced.
React, Go, Java, REST APIs
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2w
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Full Stack Developer
United States
RemoteFull Time
DecisionPoint
DecisionPoint: Provides IT and cybersecurity services for federal government agencies.
8+ YOE8+ years in Java (Spring Boot) and JavaScript; active security clearance; strong SDLC, CI/CD, Linux scripting; excellent communication.
Java, Spring Boot, JavaScript, Linux, CI/CD, GitLab, Jenkins, Apache HTTP Server, Jira, Confluence
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1mo
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Full Stack Engineer
Sunnyvale, California, United States
$120k-$160k/yr OnsiteFull Time
Knightscope
KnightscopeNASDAQ: KSCP: Manufactures autonomous robots and communication devices for physical security.
Proficient in Node.js, React/Redux, ES6, HTML5, CSS3; RESTful APIs; backend in Python/Java/JavaScript; SQL and NoSQL databases; Git; live media streaming tech; Axis cameras/API integration; AWS; AI-assisted development tools.
Node.js, React, Redux, ES6, HTML5, CSS3, Python, Java, JavaScript, REST API, Django, Flask, Rails, MySQL, MongoDB, Amazon DocumentDB, Git, Axis VAPIX, ONVIF, AWS S3, HLS, WebRTC, Claude AI, GitHub Copilot, Tabnine, Three.js, Babylon.js, Cesium, WebGL
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2mo
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Full Stack Developer
United States
RemoteFull Time
ECRS
ECRS: Provides software for retail automation and point-of-sale systems.
2+ YOEProficient in Java, HTML, CSS, JavaScript, TypeScript; VueJS; SQL; RESTful APIs; software testing and debugging; 2+ years in a high-transaction environment; familiarity with retail operations.
Java, HTML, CSS, JavaScript, TypeScript, VueJS, SQL, RESTful APIs, Automated testing, Web development tools
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4w
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Full Stack Software Engineer (Application Software)
Hawthorne, California, United States
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/engineering/math or 2+ years software experience; 1+ year full stack development; strong Python/JavaScript/Java etc.
Python, C#.NET, Go, Scala, Java, JavaScript, Docker, Kubernetes, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Gradle, Bazel, Pants, Buck, Pip, npm, Unix, Linux
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4d
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Sr. Full Stack Developer (Spring Boot + Angular)
United States
$115k-$130k/yr RemoteFull Time
GovCIO
GovCIO: Provides technology and mission support services to federal agencies.
10+ YOE5+ MgmtSenior full-stack developer with 10+ years of software development, leadership experience, and Public Trust clearance; strong Java/Spring Boot and Angular expertise.
Java, Spring Boot, Angular, TypeScript, REST, Kafka, RabbitMQ, Hibernate, JPA, Jenkins, GitLab, GitHub Actions, Azure DevOps, Docker, Kubernetes, AWS, Azure, GCP, ELK, Prometheus, Grafana, Datadog, JUnit, Mockito, Testcontainers, Jira, Confluence, Azure DevOps, Cypress, SonarQube
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1mo
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Entry/Mid-Level Full stack developer
North America
$50k-$70k/yr RemoteFull Time
AEPOP
AEPOP: Distributes contractor supplies and provides business and technology solutions.
0+ YOEEntry to mid-level full stack developer with BS in CS or related field; strong JS/Python; front-end and back-end skills; Git; remote, full-time.
JavaScript, Python, Java, C#, React, Angular, Vue.js, Node.js, Express, Django, Flask, HTML5, CSS3, Git, Docker, Kubernetes, CI/CD
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1mo
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Full Stack Software Engineer, Developer (Experienced or Senior)
Chantilly or Seal Beach
OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs, manufactures, and sells aircraft, satellites, and defense systems.
5+ YOE5+ years in OO design and Java/C++/Python; full-stack Java development; active Top-Secret/SCI eligibility with CI poly; aerospace/space domain experience preferred.
Java, C++, Python, Spring, Hibernate, JDBC, REST/Open API, Jenkins, GitLab CI, Maven, Gradle, SQL, NoSQL, WebLogic, JMS, HTML, CSS, JavaScript, React, Open Layers
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1w
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Senior Software Engineer - Full Stack
United States
$93k-$185k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
5+ YOE5+ years in software development with cloud and full stack focus; Java/Python/JavaScript; AWS/Azure/GCP; microservices; CI/CD; databases; security/authentication.
Java, Python, JavaScript, Angular, React, Node.js, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, GitLab CI, CircleCI, PostgreSQL, MySQL, MongoDB, AppDynamics, Grafana, Splunk, SAML, OAuth2
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1w
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Java Developer
United States
RemoteFull Time
Information Gateways
Information Gateways: Provides IT solutions and system modernization for government agencies.
10+ YOE10+ years OO development; 5+ years Java/J2EE; 5+ years Oracle DB; full-stack development; Agile; Secret clearance.
Java, J2EE, Oracle, SQL, AngularJS, React, Bootstrap, Spring, SpringBoot, Hibernate, Maven, Git, Jenkins, AWS, REST API, LDAP, OAuth, SAML
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1w
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Senior Full Stack Engineer
Carlsbad or Marlborough
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEBachelor's in CS or similar; 5+ years web app development with Java/Kotlin; 3-5 years Spring; PostgreSQL experience; travel up to 10%; ability to obtain US Secret clearance.
Java, Kotlin, Spring, Spring Boot, PostgreSQL, Linux, CI/CD, Docker, REST, TCP/IP, HTTP, Python
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3w
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Senior Full-Stack Engineer, AI Financial Actions & Recommendations
San Francisco or Seattle
$128k-$240k/yr HybridFull Time
SoFi
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
4+ YOE4+ years in modern full-stack development; React frontend; Java/Kotlin backend; Kotlin/Spring/PostgreSQL/DynamoDB; AI/LLM tooling experience; Bachelor's degree in a technical field.
React, Flutter, Java, Kotlin, Kotlin/Spring, PostgreSQL, DynamoDB, Kubernetes, Docker, LLM, AI tools
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6d
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Full Stack Software Engineer
United States
RemoteFull Time
Systems Planning and Analysis
Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
8+ YOEUS citizen with active DoD Secret clearance; 8+ years full stack exp; BS in CS/Software Engineering; strong frontend/backend with JS/TS, React, Java/Kotlin/Go/Python; SQL/NoSQL; Linux; Agile/DevSecOps; Kubernetes, Docker, Azure; REST/gRPC/WebSockets.
JavaScript, TypeScript, React, HTML, CSS, Java, Kotlin, Go, Python, SQL, NoSQL, Linux, Kubernetes, Docker, Azure, REST, gRPC, WebSockets, CI/CD, Git, Observability, TDD, Testing, Runbooks, Playbooks
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1mo
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Le Fant LLC - Full Stack Developer - (BEAGLE)
United States
$60k-$126k/yr RemoteFull Time
Le'fant
Le'fant: Provides management consulting and technology services to federal agencies
7+ YOEUS citizen; 7+ years in software design/development; degree in CS/SE or related; strong stack Java/C#, .NET Core, Spring, Angular/React; remote work possible; travel occasionally.
Java, C#, NET Core, Spring MVC, Spring Boot, Angular, React, PostgreSQL, Hibernate, Entity Framework
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HiringCafe market data

Java Developer Full Stack 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
340+
Hiring companies
190+
Fresh sample
55% new in 30d
Salary visibility
59% show pay

Companies appearing in this market

UnitedHealth GroupAppleBoeingGEICOSpaceXCACICognizantSoFi

Work location mix in visible results

Remote: 44Onsite: 14Hybrid: 13

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