ZipRecruiter

Log In

1

Senior Java React Jobs in California (NOW HIRING)

INENT INC

Sr. Java Developer (Ember.js)

San Jose, CA · On-site

$67 - $85.50/hr

Angular js,backbone or react js Backend Must Have : Mongo DB * Familiarity with : MySQL, RDMS Server Side Technologies Must Have: Core Java, Advance Java, Spring. * Familiarity with Hibernate, JMS ...

Akidev Corporation

Senior Full-Stack Java Developer

Fremont, CA · On-site

$57.50 - $74.25/hr

Senior Full-Stack Java Developer Location: This is an on-site position based at Fremont, CA office ... Extensive experience with React for building modern user interfaces. * Strong working knowledge of ...

Cornerstone OnDemand

Senior AI Architect

Dublin, CA · On-site

... Java, React, and modern AI frameworks. • Design and integrate LLM-based services, ML models, and intelligent agents into production systems. • Architect API-first and event-driven systems ...

next page

Showing results 1-20

All JobsJava React JobsSenior Java React JobsSenior Java React Jobs in California

Senior Java React information

What is the difference between Senior Java React vs Java Spring Developer?

AspectSenior Java ReactJava Spring Developer
Required CredentialsBachelor's in CS or related, Java, React, experienceBachelor's in CS or related, Java, Spring Framework, experience
Work EnvironmentFront-end and back-end development, collaborative teamsBack-end development, server-side applications, enterprise projects
Industry UsageWeb applications, SaaS, startups, tech companiesEnterprise software, banking, healthcare, large-scale systems
Common Search/ComparisonSenior Java React vs Java Spring DeveloperSenior Java React vs Java Spring Developer

Both roles require Java expertise, but Senior Java React focuses on full-stack development combining React for front-end and Java for back-end, while Java Spring Developer specializes in server-side development using the Spring Framework. The choice depends on whether you prefer front-end or back-end specialization within Java-based projects.

What does a Senior Java React developer do?

A Senior Java React developer is responsible for designing, developing, and maintaining complex web applications using both Java (usually for backend services) and React (for the frontend user interface). They collaborate with cross-functional teams to define project requirements, write efficient code, and ensure high-quality software delivery. In addition to coding, they often mentor junior developers, participate in code reviews, and help set technical standards for the team. Their role bridges server-side logic and client-side experiences, making them key contributors to modern web projects.

What are the key skills and qualifications needed to thrive as a Senior Java React Developer, and why are they important?

To thrive as a Senior Java React Developer, you need advanced proficiency in Java, React.js, and related frameworks, along with a bachelor's degree in computer science or a related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and CI/CD pipelines is typically required. Strong problem-solving, leadership, and communication skills help you manage complex projects and mentor junior team members. These capabilities ensure the delivery of robust, scalable applications and smooth collaboration within cross-functional teams.

How do Senior Java React developers typically collaborate with cross-functional teams in agile environments?

Senior Java React developers often work closely with product managers, UX/UI designers, and QA engineers within agile teams. They participate in sprint planning, code reviews, and daily stand-ups to ensure that both backend (Java) and frontend (React) components are seamlessly integrated. Effective communication and the ability to translate business requirements into technical solutions are essential, as is mentoring junior developers and driving best practices across the team.
What are the most commonly searched types of Java React jobs in California? The most popular types of Java React jobs in California are:
What are popular job titles related to Senior Java React jobs in California? For Senior Java React jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Java React jobs in California look for? The top searched job categories for Senior Java React jobs in California are:
What cities in California are hiring for Senior Java React jobs? Cities in California with the most Senior Java React job openings:
Senior Java React jobs near you
Infographic showing various Senior Java React job openings in California as of June 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution.
Senior Java Developer - Spring Boot & Microservices

Senior Java Developer - Spring Boot & Microservices

Programmers.io

Woodland Hills, CA • On-site

$60.50 - $77.25/hr

Full-time

Posted 5 days ago

Job description

Role Summary

We are looking for a Senior Java Developer with strong experience in Spring Boot and Microservices architecture to design, develop, and maintain scalable, high‑performance enterprise applications. The ideal candidate should be hands‑on, design‑oriented, and comfortable working in agile, cloud‑native environments.

Key Responsibilities

  • Design, develop, and maintain Java‑based applications using Spring Boot
  • Build and enhance Microservices‑based architectures
  • Develop RESTful APIs and integrate with external/internal systems
  • Participate in application design, code reviews, and performance optimization
  • Ensure high code quality through unit testing, integration testing, and code reviews
  • Collaborate with product owners, architects, DevOps, and QA teams
  • Troubleshoot production issues and provide root‑cause analysis
  • Follow Agile/Scrum development practices

Technical Skills (Must Have)

  • Strong proficiency in Java (Java 8+)
  • Spring Boot, Spring MVC, Spring Data JPA
  • Microservices architecture and design patterns
  • REST APIs, JSON, Swagger/OpenAPI
  • ORM frameworks: Hibernate / JPA
  • SQL / NoSQL databases (Oracle, MySQL, PostgreSQL, MongoDB, etc.)
  • Messaging systems: Kafka / RabbitMQ / ActiveMQ
  • Unit testing frameworks: JUnit, Mockito
  • Build tools: Maven / Gradle
  • Version control: Git

Good to Have

  • Cloud platforms: AWS / Azure / GCP
  • Containerization: Docker, orchestration with Kubernetes
  • CI/CD tools: Jenkins, GitHub Actions, Azure DevOps
  • Security: OAuth2, JWT, Spring Security
  • Exposure to reactive programming (WebFlux)
  • Basic frontend understanding (React / Angular) is a plus