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Java React Developer Jobs in California, United States
560+ java react developer jobs from 270+ companies hiring in California, United States.
3w
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Senior Fullstack Software Engineer - Backend (US)
United States
RemoteFull Time
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
3w
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Senior Full-Stack Engineer, AI Financial Actions & Recommendations
San Francisco or Seattle
$128k-$240k/yr HybridFull Time
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
6d
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Associate Software Engineer
United States
$68k-$106k/yr RemoteFull Time
1+ YOE1 year of experience in algorithms and scalable systems; knowledge of Java, Python, JavaScript, React/Angular/NodeJS; REST/JSON; Linux; SQL; cloud (GCP/AWS).
Java, Python, JavaScript, React, Angular, NodeJS, REST, JSON, Linux, SQL, Google Cloud Platform, Amazon Web Services
1w
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Sr. Backend Engineer, tvScientific
San Francisco, California, United States
$156k-$320k/yr RemoteFull Time
Senior backend engineer skilled in contract/billing systems, APIs, and AI-assisted workflows; strong in Javascript, Python/Java, React/Redux; collaboration with Product, Finance, and Data.
React, Redux, JavaScript, Python, Java
2mo
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FULL STACK SOFTWARE DEVELOPER
Norco, California, United States
$105k-$165k/yr HybridFull Time
5+ YOE5+ years software development;Bachelor's in CS or related; proficiency in Java/C#/Python/JavaScript; experience with React/Angular/Vue; cloud platforms AWS/Azure/GCP; databases PostgreSQL/MySQL/MongoDB; Agile and Git; security awareness; Active Secret clearance; U.S. citizen; CompTIA Security+
Java, C#, Python, JavaScript, React, Angular, Vue.js, Node.js, .NET, AWS, Azure, Google Cloud, PostgreSQL, MySQL, MongoDB, Git, Docker, Kubernetes, Tableau
3w
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Sr. Engineer, Software
United States
RemoteFull Time
5+ YOESenior software engineer with 5+ years in full-stack design and delivery; strong Java/C# backend, React frontend, microservices, CI/CD, and AI/ML integration.
Java, Spring Boot, Spring MVC, JPA/Hibernate, C#, REST, OAuth 2.0/JWT, Microservices, React, Ext JS, Jest, Playwright, Cucumber, JUnit, TestNG, Selenium, Cypress, Jenkins, GitHub Actions, Azure DevOps, Docker, Kubernetes, AWS, Azure, Datadog, Grafana, Prometheus, ELK, LLM APIs
2w
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Senior Staff Software Engineer, UI Lead
Santa Clara or San Diego
$169k-$296k/yr HybridFull Time
12+ YOE12+ years of software engineering; frontend leadership; AI integrations; React/Angular/Lit; Java/Python; Kubernetes; backend/frontend experience; design systems.
React, Angular, Lit Framework, Jest, Cypress, TestCafe, Mocha, Selenium, SASS, CSS-in-JS, Styled Components, Java, Python, Spring, Hibernate, Kubernetes
15h
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Sr Software Engineer, Cribl AI
United States
$165k-$225k/yr RemoteFull Time
5+ YOE5–8+ years of fullstack software engineering; strong React/TypeScript UI; backend with Node.js/Go/Java; experience with AI integrations and LLM patterns; on-call duties.
React, TypeScript, JavaScript, Node.js, Go, Java, APIs, Databases, LLM, MCPs, RAG, Prompts, AI integrations
6d
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Senior Full-stack Engineer
United States
RemoteFull Time
5+ YOESenior engineer with 5+ years building distributed backend systems in Java; 2+ years React front-end; degree in Computer Science or equivalent; strong collaboration.
Java, Dropwizard, GCP, Kubernetes, Kafka, BigTable, Spanner, GraphDB, PostgreSQL, Redis, gRPC, Python, Apache Airflow, Snowflake, BigQuery, React
1mo
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Senior Software Engineer, Backend
United States
$150k-$250k/yr RemoteContract
5+ YOE5+ years software development; BS in CS/Engineering; Top Secret security clearance; stack: Java/Kotlin, GraphQL/REST, Docker, Kubernetes, React, Python; AWS; CI/CD; Kafka; PostgreSQL/MongoDB; AI/ML collaboration; travel up to 10%.
Java, Kotlin, GraphQL, REST, Docker, Kubernetes, React, Python, AWS, Infrastructure as Code, Git, GitHub Actions, Kafka, PostgreSQL, MongoDB
2mo
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Forward Deployed Engineer (Full Stack)
San Francisco or Tempe
OnsiteFull Time
3+ YOE3–5+ years software engineering; full-stack with React/TypeScript and Java/Springboot; applied AI in production; customer-facing; ownership of production outcomes.
React, TypeScript, Java, Spring, REST APIs, Databases, Message Queues, EHR integrations
1d
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Software Engineer IV - Full Stack
United States
$130k-$150k/yr RemoteFull Time
7+ YOE7+ years software engineering; strong JavaScript/React frontend; Java backend; accessible frontend; full-stack experience; work in complex/legacy environments.
JavaScript, React, Java, Salesforce, Apex, AWS, Accessibility Standards
1w
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Senior Fullstack Developer
United States
$130k-$150k/yr RemoteFull Time
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
2mo
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Senior Software Engineer - Space System SBG
El Segundo, California, United States
$120k-$130k/yr OnsiteFull Time
7+ YOEBS in Computer Science or Information Systems; 7 years software development; ability to obtain Secret clearance; strong with Python/Java/Go, Angular/React; Docker, AWS/Azure, Kubernetes; PostgreSQL/MySQL; GitLab/CI/CD; problem-solving and teamwork.
Python, Java, Go, Angular, React, Docker, AWS, Azure, Kubernetes, GitLab, CI/CD, PostgreSQL, MySQL
1mo
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Software Engineer
United States
$117k-$176k/yr RemoteFull Time
5+ YOE5+ years in full-stack web development; experience with Java, ReactJS, NodeJS, AWS; strong SQL, Git; able to work in Agile environment; startup mindset.
Java, ReactJS, NodeJS, SQL, Git, AWS, NextJS, GraphQL, Terraform, Optimizely, DFP
3w
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Principal Software Engineer
El Segundo, California, United States
$120k-$160k/yr OnsiteFull Time
9+ YOEBS in Computer Science or Information Systems; 9+ years overall experience; 7+ years of software development; ability to obtain Secret clearance; strong Python/Java/Go; JavaScript (Angular/React); microservices; databases (PostgreSQL/MySQL); Docker, AWS/Azure, Kubernetes; GitLab/CI/CD; strong problem solving and learning mindset.
Python, Java, Go, JavaScript, Angular, React, Docker, AWS, Azure, Kubernetes, GitLab, CI/CD, PostgreSQL, MySQL
2mo
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Full Stack Engineer - San Francisco
San Francisco, California, United States
HybridFull Time
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
1mo
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Sr. Software Engineer (San Diego)
Carlsbad, California, United States
$125k-$145k/yr OnsiteFull Time
5+ YOE5–10 years backend/frontend and database experience; Bachelor's in CS; experience with Node.js, Java/Kotlin, React, GraphQL, PostgreSQL; spine/orthopedics experience preferred.
Node.js, GraphQL, Java, Kotlin, Spring Boot, React, PostgreSQL
1mo
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Senior AI Enabled Engineer
United States
RemoteFull Time
4+ YOE4+ years as Software/Full-Stack/Backend engineer; backend services/APIs in Java/Python/Ruby; frontend with React/NextJS; relational & NoSQL databases; REST, distributed systems; AI-assisted development; LangChain/MCP/CrewAI/AutoGen; LLM APIs; TDD/Pairs; Agile; client-facing communication.
Java, Python, Ruby, JavaScript, React, NextJS, LangChain, Model Context Protocol, CrewAI, AutoGen, LLM APIs, TDD, Pair Programming, REST APIs, Distributed Systems, Relational Databases, NoSQL Databases
1mo
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Senior Agile Software Developer
United States
RemoteFull Time
Concept Plus: Delivers enterprise IT services for federal government agencies.
8+ YOEUS citizen; NACLC; 8+ years software development; 1+ year Agile; Agile/DevOps; Java (Struts, Tomcat); .NET (IIS, C#/.NET Core, C++, ASP.NET); Oracle 19C+/SQL Server 2019+; Kendo React; Git/TFS/Bitbucket; MVC; OOP; team player; BS in CS/IS or related; AF Logistics experience.
Java, Struts, Tomcat, .NET, IIS, C#, ASP.NET, C++/NET Core, MVC, OOP, Oracle, SQL Server, Kendo, React, Git, TFS, Bitbucket, Jenkins, CI/CD, AF Logistics
2mo
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Full-Stack Engineer
United States
RemoteFull Time
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
3w
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Software Engineer III
United States
RemoteFull Time
7+ YOE7+ years in designing/building production-grade software using Java and modern JS; 5+ years full-stack; AWS experience; Spark/Scala/Python; React; mentoring; strong CI/CD and observability.
Java, React, AWS, Lambda, S3, SQS, SNS, API Gateway, MWAA, Airflow, CloudWatch, Spark, Scala, Python, Git, CI/CD, JIRA, Confluence, Observability, REST APIs
1mo
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Software Engineer
Philippines or United States
RemoteFull Time
PuzzleHR: Provides outsourced human resources and payroll management services.
3+ YOE3+ years in C#/.NET, REST APIs, SQL Server, Azure; strong OOP, Git, Agile; front-end JS/React; backend with Node.js/Java
C#/.NET, SQL Server, Azure, REST, Git, JavaScript, React, Node.js, CI/CD, T-SQL, APIs
1mo
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Senior Software Engineer (Full Stack)
San Francisco or Phoenix
$173k-$205k/yr HybridFull Time
8+ YOE8+ years software engineering experience; full-stack skills; strong Java/Kotlin, REST, cloud (GCP/AWS), React; hybrid work preference; strong communication and teamwork.
Java, Kotlin, SpringBoot, REST APIs, NodeJs, Microservices, GraphQL, React, Javascript, GCP
1w
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Software Engineer 2
Fremont, California, United States
$130k-$155k/yr OnsiteFull Time
2+ YOEBS in Computer Science or related field; 2-5 years software development; Python or Java; AWS; relational DB; REST APIs; Git/CI-CD.
Python, Java, AWS, PostgreSQL, MySQL, REST API, Git, CI/CD, Docker, Flask, FastAPI, React
2w
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Senior Web Engineer
Menlo Park, California, United States
$208k-$299k/yr HybridFull Time
5+ YOESenior web platform engineer with 5-7 years full-stack experience in React/TypeScript frontend and Java/AEM backend, performance-focused, AI-enabled work, WCAG, and cross-functional collaboration.
React, TypeScript, Java, AEM, Sling Models, OSGi, HTL, Content APIs, Cloudflare, Fastly, Adobe Analytics, Heap, Adobe Target, Optimizely
2w
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Senior Full Stack Software Engineer
Berkeley Heights or Sunnyvale
$90k-$144k/yr OnsiteFull Time
5+ YOE5+ years of industry experience; strong Java, JavaScript/TypeScript, React; Spring Boot; REST APIs; relational (MySQL) and document (MongoDB) databases.
Java, JavaScript, TypeScript, React, Python, Spring Boot, REST APIs, MySQL, MongoDB, Google Cloud Pub/Sub, Kubernetes, Lambda, Kotlin
1w
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Sr. Specialist Software Developer B2B Commerce
Richmond or United States
$120k-$200k/yr RemoteFull Time
7+ YOE7+ years in software development with Spring Boot and React; Bachelor's in Computer Science, Engineering, or related field; strong microservices, REST/GraphQL, CI/CD, security; experience in B2B ecommerce.
Java, Spring Boot, React, HTML, CSS, JavaScript, REST, GraphQL, Git, Elasticsearch, Redis, Docker, Kubernetes, Azure, Python, Kafka, MCP Protocol, Retrieval-Augmented Generation (RAG), LLM agents, APIs
2mo
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Software Engineer
United States
$150k-$170k/yr RemoteFull Time
3+ YOE3-5 years software development; 3+ years JS/TS; 2+ yrs Python/Ruby/Java/Go/Rust; AI tools experience; cloud platforms; testing; strong problem-solving.
JavaScript, TypeScript, Python, Ruby, Java, Go, Rust, AI-assisted development tools, Claude Code, Cursor, GitHub Copilot, OpenAI Codex, Google Cloud Platform, AWS, Azure, React, Django, Kubernetes, Docker
2mo
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Matterport - Lead Software Engineer
Irvine, California, United States
$170k-$222k/yr HybridFull Time
8+ YOE8+ years of SaaS development using Java/Kotlin; microservices with Docker/Kubernetes; relational databases; strong engineering practices.
Docker, Kubernetes, RabbitMQ, Kafka, MySQL, PostgreSQL, Java, Kotlin, Python, Elasticsearch, React, Angular, C#, .NET
1mo
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Staff Software Engineer - Reporting and Fundraising
United States or Canada
$180k-$220k/yr RemoteFull Time
7+ YOEBachelor's degree or equivalent; 7+ years web app experience; expert in Python/Node/TS/Java; React; AWS; Docker/Kubernetes; SQL databases; strong leadership and collaboration.
React, Python, Node, TypeScript, Java, C++, C#, Django, Rails, Pyramid, PostgreSQL, MySQL, AWS, Docker, Kubernetes, Linux
1mo
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Integration Engineer, People Technologies
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
5+ YOE5+ years as a Full-Stack or Integration Engineer; strong React frontend; backend in Node.js/Python/Java; API/microservices; enterprise integrations; Workato/Boomi/Tray.io; Camunda/Airflow/Zapier; GenAI and cloud/AWS/GCP/Azure; data pipelines and API security.
React, Angular, Vue, Node.js, Python, Java, Workato, Boomi, Tray.io, Camunda, Apache Airflow, Zapier, OpenAI, LangChain, RAG, AWS, GCP, Azure, API security, Data pipelines
6d
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Senior Software Engineer
San Francisco, California, United States
$117k-$209k/yr HybridFull Time
5+ YOE5–8 years software development; Java/Node.js/Python; React.js; AWS; RESTful APIs; SQL/NoSQL; Agile/Scrum; excellent communication.
Java, Node.js, Python, React.js, AWS, REST, SQL, NoSQL, Kafka, Flink, Spark
1d
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
2w
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Software Engineer - Ford Pro Tech
United States
RemoteFull Time
3+ YOEBachelor’s degree or equivalent; 3+ years frontend development; 3+ years OO languages; databases; 1+ year cloud; React/Angular; CI/CD; test automation.
Java, JavaScript, TypeScript, Kotlin, Python, C#, React.js, Angular, HTML, CSS, Jenkins, Terraform, Mocha, Jest, Redux, Webpack, Enzyme, Jira, SQL, NoSQL, GCP, AWS, Azure, REST, Spring, Spring Boot
1w
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Senior Software Engineer, Reporting Experience
New York City or Reno or San Ramon
$153k-$210k/yr HybridAll Commitments Available
5+ YOE5+ years in software engineering; 5+ years front-end with React/Jest/JavaScript/TypeScript; proficiency in Kotlin/Java/Python; experience with automated testing; eagerness to learn; strong problem-solving and communication.
React, Jest, JavaScript, TypeScript, Kotlin, Java, Python, Docker, AWS, GraphQL, RESTful APIs
1mo
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Senior Full Stack Developer(USA, Remote) (Remote)
United States
RemoteFull Time
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
1mo
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Software Engineer Intern
United States
$18/hr RemotePart Time, Internship
Pursuing a Bachelor’s degree in Computer Science, Software Engineering, or related field; front-end (React/Angular); back-end (Python/Java/Node.js); AWS experience; Git; strong problem solving and communication; US citizen or lawful permanent resident due to ITAR.
React, Angular, Python, Java, Node.js, AWS, Git, REST APIs
2mo
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Senior Fullstack Engineer, Agentforce for Supply Chain
New York or Bellevue or San Francisco
$149k-$224k/yr HybridFull Time
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
2w
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Software Developer AI Insights Intern
San Ramon, California, United States
$25/hr HybridFull Time, Internship
0+ YOEInternship requiring hands-on software development with Java/JavaScript; knowledge of AI integration is a plus; strong communication and collaboration skills.
Java, JavaScript, Spring Framework, Spring Boot, JUnit, HTML, CSS, React, RxJava, MySQL, BigTable, DataStore, GCP, Azure OpenAI
HiringCafe market data
Java React 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
560+
Hiring companies
270+
Fresh sample
56% new in 30d
Salary visibility
72% show pay
Companies appearing in this market
CoStar GroupEYServiceNowSnowflakeFiservVerintAccelintAutodesk
Work location mix in visible results
Remote: 31Hybrid: 23Onsite: 14
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