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Senior Java Jobs in California (NOW HIRING)

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 ...

Company Description Intelliswift Software, Inc Senior Software Engineer with Distributed computing, Java, EC2, Hadoop, Cassandra experience. Senior developer with experience development of highly ...

Sr. Java Developer

San Francisco, CA

$67.50 - $86/hr

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

Sr Java Developer

Torrance, CA · On-site

$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 ...

Company Description Intelliswift Software, Inc Senior Software Engineer with Distributed computing, Java, EC2, Hadoop, Cassandra experience Senior developer with experience development of highly ...

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 ...

Company Description Intelliswift Software, Inc Senior Software Engineer with Distributed computing, Java, EC2, Hadoop, Cassandra experience. Senior developer with experience development of highly ...

Company Description Intelliswift Software, Inc Senior Software Engineer with Distributed computing, Java, EC2, Hadoop, Cassandra experience. Senior developer with experience development of highly ...

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

Sacramento, CA · On-site

$62.25 - $79.50/hr

Job Title: Sr Java Developer Location: Sacramento, CA Duration: 12 months Mandatory Qualifications: * All full-time resources must have a minimum of five (5) years of experience, during the last ...

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 ...

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 ...

Java Backend Engineer

Sunnyvale, CA · On-site

$60 - $78/hr

Senior Java Microservices Developer (Backend) Location: Sunnyvale, CA (Onsite) - Full time Seeking a Senior Java Microservices Developer with 10+ years of experience in backend development. The ideal ...

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Senior Java information

See California salary details

$10

$62

$85

How much do senior java jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for senior java 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 does a Senior Java Developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They often lead development teams, make architectural decisions, and ensure code quality through best practices. Their role also includes mentoring junior developers, participating in code reviews, and collaborating with stakeholders to deliver robust software solutions. Senior Java Developers are expected to have extensive experience with Java frameworks, databases, and deployment processes.

What is the difference between Senior Java vs Java Developer?

AspectSenior JavaJava Developer
Required CredentialsBachelor's degree, extensive Java experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, Java knowledge, entry to mid-level certifications
Work EnvironmentTeam lead, project architect, involved in design and mentoringDevelopment team member, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software agencies, enterprise sectors

Senior Java professionals typically have more experience, leadership responsibilities, and advanced certifications compared to Java Developers. They often lead projects and mentor junior staff, while Java Developers focus on coding and implementation. Both roles are vital in software development, but the senior position involves greater strategic input and oversight.

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 deep expertise in Java programming, object-oriented design, and a strong grasp of software development principles, typically backed by a computer science degree or relevant experience. Experience with tools like Spring Framework, Hibernate, Maven, Git, and proficiency in using integrated development environments (IDEs) such as IntelliJ IDEA or Eclipse is essential, and certifications like Oracle Certified Professional (OCP) can be beneficial. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers set top performers apart. These skills ensure the delivery of robust, maintainable code and foster high-performing teams capable of tackling complex projects.

How do Senior Java Developers typically collaborate with cross-functional teams on large-scale projects?

Senior Java Developers often work closely with product managers, QA engineers, UI/UX designers, and DevOps teams to ensure successful project delivery. They participate in architectural discussions, provide technical guidance, and help translate business requirements into scalable software solutions. Regular communication and agile ceremonies like sprint planning and code reviews are common, allowing them to align development efforts with overall business goals and quickly address challenges. This collaborative environment helps Senior Java Developers mentor junior team members and foster a culture of continuous improvement.
What are the most commonly searched types of Java jobs in California? The most popular types of Java jobs in California are:
What cities in California are hiring for Senior Java jobs? Cities in California with the most Senior Java job openings:
Infographic showing various Senior Java job openings in California as of June 2026, with employment types broken down into 1% As Needed, 96% Full Time, 1% Temporary, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $128,970 per year, or $62 per hour.
Senior Java Developer - 10 years experience

Senior Java Developer - 10 years experience

Two95 International Inc.

Sacramento, CA

$61 - $77.75/hr

Full-time

Posted 4 days ago


Job description

Job Title: Senior Java Developer

Location: Sacramento, CA (On-site)
Duration: 6 Months (Possible Extension)
Rate: $Open /hr.

Job Summary

We are seeking an experienced Senior Java Developer to design, develop, and deliver high-quality enterprise applications. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices architecture, and PostgreSQL, along with experience developing batch processing solutions using Spring Batch. The role also involves building front-end interfaces using React and working with AWS cloud services.

This position requires strong technical leadership, the ability to understand client requirements, and excellent communication skills to collaborate with cross-functional teams including functional analysts, QA teams, and stakeholders.

Key Responsibilities

Analyze and understand client requirements and translate them into technical solutions.

Lead the technical design, development, and delivery of enterprise applications.

Develop backend services using Java, Spring Boot, and Spring Web Services.

Build and maintain batch processing solutions using Spring Batch.

Design and implement Microservices-based architectures.

Develop and integrate front-end interfaces using React.

Work with PostgreSQL databases for data modeling, queries, and performance optimization.

Deploy and manage applications in AWS cloud environments.

Collaborate with functional teams, QA teams, and stakeholders to resolve technical queries and issues.

Ensure code quality through best practices, testing, and documentation.

Provide technical guidance and support to the development team.


TWO95 International logo

About TWO95 International

Sourced by ZipRecruiter

At TWO95 International, we believe it is imperative that a hiring company is assured of procuring the right candidate to fill a job requirement. We have an extensive local and International network, and a fully digitalized sourcing approach that allows us to find a candidate best suited for the job. Furthermore, we strive to secure well matched opportunities that align with the personal and career aspirations of our candidates.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Cherry Hill, NJ, US

Year founded

2009

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