Java Software Engineer Jobs in California
Java Software Engineer jobs in California are among the most active in the country, with demand concentrated in enterprise software, fintech, cloud infrastructure, and defense technology at every level from junior engineer through principal architect. The largest hiring markets are the San Francisco Bay Area, Los Angeles, and San Diego, where companies such as Oracle, Salesforce, and Qualcomm maintain significant engineering operations. The most sought-after specialties include distributed systems, microservices architecture, and cloud-native backend development using frameworks like Spring Boot. Find a role that fits below and apply directly.
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Role: Java Developer
Location: Sunnyvale, CA (Locals)
Note: W2 (H4, L2, and GC visas only)
Job Description:
Microservices/Java developer with hands-on experience building applications at scale
Strong design, coding, unit testing, and troubleshooting skills
Hands-on experience building applications with Spring Boot, Hibernate/JPA, Spring Batch, Kafka, Redis cache management, and Guava/in-memory caching
Experience with Oracle relational databases, SQL, and PL/SQL is required.
Ability to analyse performance issues and recommend/implement code fixes
Experience in API design, understanding microservices CI/CD
Experience in application security—token management, multi-factor authentication
Experience implementing product catalogues, carts/checkouts, and other retail modules on Commerce Tools is a plus.
Pay: $45.00 - $50.00 per hour
Expected hours: 40.0 per week
Benefits:
- Dental insurance
- Vision insurance
Work Location: In person
Role: Java Developer
Location: Sunnyvale, CA (Locals)
Note: W2 (H4, L2, and GC visas only)
Job Description:
Microservices/Java developer with hands-on experience building applications at scale
Strong design, coding, unit testing, and troubleshooting skills
Hands-on experience building applications with Spring Boot, Hibernate/JPA, Spring Batch, Kafka, Redis cache management, and Guava/in-memory caching
Experience with Oracle relational databases, SQL, and PL/SQL is required.
Ability to analyse performance issues and recommend/implement code fixes
Experience in API design, understanding microservices CI/CD
Experience in application security—token management, multi-factor authentication
Experience implementing product catalogues, carts/checkouts, and other retail modules on Commerce Tools is a plus.
Pay: $45.00 - $50.00 per hour
Expected hours: 40.0 per week
Benefits:
- Dental insurance
- Vision insurance
Work Location: In person
See All 45 Java Software Engineer Jobs in California
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Find Java Software Engineer JobsJava Software Engineer Jobs by City in California
Where California roles are concentrated, by current openings.
Java Software Engineer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software13
- Staffing & Recruiting2
- Fintech1
- Banking & Financial Services1
- Investment & Asset Management1
What California Employers Look For
The qualifications that appear most often in java software engineer jobs across California.
- Bachelor's degree in computer science, software engineering, or a related technical field
- Proficiency in Java and familiarity with Spring or Spring Boot frameworks
- Experience designing and maintaining RESTful APIs and microservices
- Hands-on knowledge of cloud platforms such as AWS, Google Cloud, or Azure
- Familiarity with relational and NoSQL databases including PostgreSQL and MongoDB
- Strong understanding of agile development practices and version control with Git
Java Software Engineer Jobs in California: Frequently Asked Questions
How do you become a java software engineer in California?
Java software engineering does not require a state-issued license in California, so the path centers on education and demonstrated skill. Most California employers expect a bachelor's degree in computer science, software engineering, or a closely related field, though strong candidates from bootcamps or self-taught backgrounds are regularly considered. Building a portfolio of Java projects, contributing to open-source work, and earning cloud certifications such as those offered by Google Cloud or AWS strengthen a California application considerably.
How much do java software engineers make in California?
Java software engineers in California earn a median of about $174,410 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $105,060 for the lowest 10% to over $272,670 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire java software engineers in California?
Employers hiring java software engineers in California right now include Cognizant, Northrop Grumman, and Walmart, based on current listings on Migrate Mate as of September 2026. California's density of enterprise software firms, defense contractors, and large financial technology companies means consistent demand for Java engineers at multiple seniority levels throughout the year.
Which California cities have the most java software engineer jobs?
Sunnyvale, San Jose, and Irvine have the most java software engineer openings in California. The Bay Area leads because of its concentration of enterprise software headquarters and cloud platform companies, while Los Angeles draws demand from media technology and fintech firms, and San Diego's openings are largely driven by defense technology and telecommunications employers such as Qualcomm.
Are there remote java software engineer jobs in California?
Yes, and more than most fields. About 32% of java software engineer openings tied to California are remote or hybrid as of September 2026, reflecting how well backend engineering translates to distributed teams. Backend roles focused on API development and cloud services tend to be the most consistently offered on a fully remote basis.
How can I get hired as a java software engineer in California with little or no experience?
The most realistic entry path is an associate or junior software engineer role, which large California employers including Oracle and Salesforce hire through structured new-graduate programs each spring. Candidates from adjacent roles such as QA engineer, technical support engineer, or data analyst can also move into Java development by demonstrating project work and relevant coursework. A strong GitHub portfolio, a cloud associate certification, and contributions to open-source Java projects give California candidates a concrete edge over applicants without prior titles.
Where can I find and apply to java software engineer jobs in California?
You can find and apply to java software engineer jobs in California on Migrate Mate, which lists current California openings updated regularly. Search the listings for roles that match your experience level and location preference, then apply directly to the ones that fit.
See All 45 Java Software Engineer Jobs in California
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