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Senior Java Developer Jobs in California (NOW HIRING)

Senior Java Developer

Oakland, CA

$65.75 - $83.75/hr

Senior Java Engineer DISYS is seeking a Senior Java Engineer who will work on design, development, and technical support of mobile applications with a large healthcare company. This consultant will ...

Senior Java Developer

San Jose, CA

$67 - $85.50/hr

Senior Java Developer San Jose, CA 12 - 18 months Locals only Description Expert level Java skills Thorough understanding of concurrency and transactions. Strong understanding of distributed systems ...

Sr. Java Developer

Pleasanton, CA

$63.50 - $81/hr

Role: Sr. Java Developer Location: PLEASANTON, CA Duration: 6 months • 8+ years of overall Industry experience on Java/J2ee with at least 5+ years of Rest/Micro Services experience: • ...

Sr. Java Developer

Burbank, CA · On-site

$61.25 - $78/hr

Job Title: Sr. Java Developer Work Location Location: Burbank CA Min Hourly Rate: $ 75/hr Max Hourly Rate: $ 80/hr Candidate should be with minimum 8 years of experience. Hands-on experience with the ...

Java Developer (MongoDB)

Fremont, CA · On-site

$55.75 - $72.25/hr

Job Title: Sr.Java Developer with MongoDB Job Location: ustin,TX Experience: 5-7 Yrs Duration: 6 Months Contract Type: C2C Mode of Interview: 1) Telephonic 2) Face-2-Face Key skills: • 5-7 years of ...

Senior Java Developer

San Francisco, CA · Hybrid

$67.50 - $86/hr

Senior Java Developer Location: Madison Ave, NY or San Francisco, CA (Hybrid) Skills Required: Springboot + AWS services including Lambda, API Gateway, and CloudWatch Mandatory Skills: * Minimum 8-12 ...

Sr Java Developer

Newark, CA · On-site

$64.50 - $82/hr

Sr Java Developer Location: Newark, CA (Onsite), Local candidates are highly preferred Mandatory Skills: Java + React + Node Job Summary: Seeking an experienced in Java Microservices to design ...

Senior Java Developer

San Jose, CA · On-site

$67 - $85.50/hr

We are seeking a highly skilled Senior Java Developer with over 10 years of experience in designing, developing, and deploying scalable enterprise applications using Java , Spring Boot , and ...

Sr. Java Developer

San Francisco, CA

$67.50 - $86/hr

Role: Sr. Java Developer Location: Pleasanton-C A, need local to California Retail domain exp mandatory Proficient in RESTful API design and development.Experience with relational databases (e.g ...

Senior Java Developer

Rancho Cordova, CA

$61 - $77.75/hr

Senior Java Developer Location: Rancho Cordova, CA (candidates must be local enough for on-site interviews) Duration: Long-term contract or contract-to-hire Interviews - Technical phone interview to ...

Sr.Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Title: Sr. Java Engineer Duration: 12 months+ Location: Sunnyvale, CA: local to CA candidates only; relocation won't work, per client. * We need passport number,Visa and DL copy for submission * USC ...

Senior Java Developer

Rancho Cordova, CA · On-site

$61 - $77.75/hr

Senior Java Developer Location: Rancho Cordova, CA (candidates must be local enough for on-site interviews) Duration: Long-term contract or contract-to-hire Interviews - Technical phone interview to ...

Sr.Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Title: Sr. Java Engineer Duration: 12 months+ Location: Sunnyvale, CA: local to CA candidates only; relocation won't work, per client. * We need passport number,Visa and DL copy for submission * USC ...

Sr Java Developer

Torrance, CA

$59.75 - $76.25/hr

Torrance CA 90501 Duration: 12+ Months to 5 Years(ongoing project) Job Title: Sr. Java Developer (5688) if you are interested please forward your updated resume, pay expectations along with best ph ...

Senior Java Developer

Hawthorne, CA

$58.25 - $74.25/hr

Skill Senior Java Developer Location Hawthorne, CA Total Experience 6 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description GC can apply ESSENTIAL ...

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Senior Java Developer information

See California salary details

$10

$62

$85

How much do senior java developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for senior java developer in California is $62.00, according to ZipRecruiter salary data. Most workers in this role earn between $54.33 and $69.28 per hour, depending on experience, location, and employer.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are some common challenges Senior Java Developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are Senior Java Developers?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.
What are the most commonly searched types of Java Developer jobs in California? The most popular types of Java Developer jobs in California are:
What are popular job titles related to Senior Java Developer jobs in California? For Senior Java Developer jobs in California, the most frequently searched job titles are:
What cities in California are hiring for Senior Java Developer jobs? Cities in California with the most Senior Java Developer job openings:
What are popular job titles related to Senior Java Developer jobs in CA? For Senior Java Developer jobs in CA, the most frequently searched job titles are:
Infographic showing various Senior Java Developer job openings in California as of May 2026, with employment types broken down into 53% Full Time, 39% Part Time, 7% Contract, and 1% Nights. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $128,970 per year, or $62 per hour.
Senior Java Developer

$65.75 - $83.75/hr

Other

Posted 28 days ago


Job description

Senior Java Engineer

DISYS is seeking a Senior Java Engineer who will work on design, development, and technical support of mobile applications with a large healthcare company. This consultant will be responsible for developing, implementing, maintaining, and supporting Java based components and interfaces in a fast-paced agile environment. He/she should have a broad understanding of various coding methodologies, testing practice, and tools and know when to apply each method to achieve the desired outcomes. The ideal candidate must display excellent written and oral skills with demonstrated interpersonal and organization abilities and must be able to work in a varied and diverse environment. He/she should be highly adaptable and able to pick up new technologies and design techniques. As well as self-motivated, detail oriented and organized.

Responsibilities:

  • Supports the entire software development life cycle including support and maintenance.
  • Responsible for code asset management for applications, and support and promoting asset reuse.
  • Performs unit/integrated completed system testing according to detailed functional specification.
  • Supports the implementation of systems into production.
  • Assists team members performing system maintenance, and support tasks.
  • Support responsibilities include debugging and developing/troubleshooting a solution for our in-house applications.
  • Debug and do RCA, understand the code flow and application functions
  • Fix/update the existing code if required which should be well designed, testable, efficient code
  • Support continuous improvement by investigating alternatives and technologies.
  • Ensure SLAs are adhered to resolve issues in timely manner.
  • Utilizes accepted methodologies and tools in a disciplined manner.

Qualifications:

  • 8 to 10 years of experience working IT industry developing solutions in J2EE technologies and at least 2 years' experience as senior developer in designing J2EE solutions.
  • Experience of working in level 2 support activities is a plus.

Skills/Tools:

  • Experience in Tomcat, RabbitMQ, Hibernate and working with NOSQL databases is a plus.
  • Expertise in Spring, Spring Boot, RESTful Web Services,
  • Microservice Architecture, Docker/Kubernetes/Containers, JDBC
  • Understanding of AJAX/Javascript, HTML5, CSS
  • Solid Knowledge of SQL development and performance tuning.
  • Experience in agile development
  • Experience in using JIRA, Rally and any other agile and software development tools such as Jenkins and Git.
  • Thorough familiarity with source control tools like github.
  • Experience in developing APIs for mobile applications is a plus.
  • Working experience in Kafka platform is a plus.

Education: Bachelor's degree in Computer Science, MIS or related experience required.