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Senior Java Developer Jobs in Vallejo, CA (NOW HIRING)

Integrated Resources INC

Java Developer

Walnut Creek, CA

$56.50 - $73/hr

USC/GC/EAD The Sr. Developer position will be responsible for creating application solutions through engineering, developing, and implementing Java based architecture. The development group that the ...

Apex Systems

IT - Java Developer - Senior

San Francisco, CA · On-site

$67.50 - $86/hr

Job#: 3045799 IT - Java Developer - Senior Location: Austin, TX (Hybrid) Role Overview We are seeking a senior full stack Java developer for a role in a complex multi-application environment. The ...

Jobsbridge

Senior Java Engineer

San Francisco, CA

$67.50 - $86/hr

Qualifications: 5+ years of professional Java experience with emphasis on core Java API and open source packages Solid object oriented design and programming background Experience with noSQL ...

Code Lab Technology

java developer

San Francisco, CA · On-site

$60 - $77.75/hr

... of senior software professionals is comprised of skilled, experienced problem solvers, not just ... Our teams are comprised of the highest calibre of software designers and developers versed in ...

Code Lab Technology

java developer

San Francisco, CA

$60 - $77.75/hr

... of senior software professionals is comprised of skilled, experienced problem solvers, not just ... Our teams are comprised of the highest calibre of software designers and developers versed in ...

Xoriant

Senior/Lead Java Developer - Backend

San Francisco, CA · On-site

$142K - $184K/yr

It truly is a 'Great Place to Work. Sr. Software engineer to implement architecture of various engineering projects using Java 8. Responsibilities: * Technically own different modules of the platform ...

INTELLISWIFT INC

Backend Java Developer IV

San Francisco, CA

$59.50 - $77.25/hr

Backend Java Developer IV Location: San Francisco, CA Duration: 12 Months This is a hands-on enterprise Java/J2EE development position, whose responsbilities include: Participate in coding tasks on ...

Jobsbridge

Sr. Java/ Cloud Developer

San Francisco, CA · On-site

$67.50 - $86/hr

Experience and good knowledge of Java, JAX-RS, Java beans, Jetty, Experience and good knowledge of working with RESTful web services Experience with Cloud native architecture and working with AWS or ...

Jobsbridge

Sr. Java/ Cloud Developer

San Francisco, CA · On-site

$67.50 - $86/hr

Experience and good knowledge of Java, JAX-RS, Java beans, Jetty, Experience and good knowledge of working with RESTful web services Experience with Cloud native architecture and working with AWS or ...

campus4tech

Full Stack Java Developer

Pleasanton, CA · On-site

$58 - $74.75/hr

Full Stack Java Developer Job Location: Pleasanton, CA 94588 Contract Duration: 11 months Limited immigration sponsorship may be available. Ability to travel 10%, on average, based on the work you do ...

Jobsbridge

Sr. JAVA Software Developer

San Francisco, CA · On-site

$67.50 - $86/hr

... Java, J2EE and Java scripting, DB2, SQL, Unix, and Production Support Experience * 7+ years of experience with CSS, HTML, JSON, jQuery (or equivalent ajax-based library), Spring with Spring MVC ...

Avalon Staffing

GE Java Developers

San Ramon, CA · On-site

$57 - $73.75/hr

... Java programming languages Technical Skills and Experiences: Strong knowledge of OOD, software ... senior leadership with confidence and clarity Able to energize teams through inclusiveness and ...

Jobsbridge

Java/HTML 5/CSS Developer

San Francisco, CA

$60 - $77.75/hr

It is a senior developer position that requires significant experience in Java development and an interest and ability to learn in the data analytics area: Java/HTML5/CSS/Web Services operational ...

INTELLISWIFT INC

Java Backend Developer

San Francisco, CA

$59.50 - $77.25/hr

We have the following urgent need, Please respond with your resume along with all the relevant details ASAP Java Backend Developer San Francisco, CA 12 -18 months+ Locals only (Need very Sr resource ...

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All JobsJava Developer JobsSenior Java Developer JobsSenior Java Developer Jobs in Vallejo, CA

Senior Java Developer information

See Vallejo, CA salary details

$12

$70

$97

How much do senior java developer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for senior java developer in Vallejo, CA is $70.89, according to ZipRecruiter salary data. Most workers in this role earn between $62.12 and $79.18 per hour, depending on experience, location, and employer.

What is a senior Java developer?

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 key skills and qualifications needed to thrive as a senior Java developer?

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 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 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 the most commonly searched types of Java Developer jobs in Vallejo, CA?

The most popular types of Java Developer jobs in Vallejo, CA are:

What are popular job titles related to Senior Java Developer jobs in Vallejo, CA?

For Senior Java Developer jobs in Vallejo, CA, the most frequently searched job titles are:

What job categories do people searching Senior Java Developer jobs in Vallejo, CA look for?

The top searched job categories for Senior Java Developer jobs in Vallejo, CA are:

What cities near Vallejo, CA are hiring for Senior Java Developer jobs?

Cities near Vallejo, CA with the most Senior Java Developer job openings:

Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Vallejo, CA as of August 2026, with employment types broken down into 75% Full Time, 11% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $147,453 per year, or $70.9 per hour.

Java Developer

Integrated Resources INC

Walnut Creek, CA

$56.50 - $73/hr

Full-time

Re-posted 15 days ago

Job description

Company Description

IRI believes in commitment, Integrity and strategic workforce solutions.

Integrated Resources, Inc., is led by a seasoned team with combined decades in the industry. We deliver strategic workforce solutions that help you manage your talent and business more efficiently and effectively. Since launching in 1996, IRI has attracted, assembled and retained key employees who are experts in their fields. This has helped us expand into new sectors and steadily grow.

We've stayed true to our focus of finding qualified and experienced professionals in our specialty areas. Our partner-employers know that they can rely on us to find the right match between their needs and the abilities of our top-tier candidates. By continually exceeding their expectations, we have built successful ongoing partnerships that help us stay true to our commitments of performance and integrity.

Our team works hard to deliver a tailored approach for each and every client, critical in matching the right employers with the right candidates. We forge partnerships that are meant for the long term and align skills and cultures. At IRI, we know that our success is directly tied to our clients' success.

Job Description

Job Title : Java Developer

Duration : 12+ Months

Location : Walnut Creek, CA

Visa Status : USC/GC/EAD



JOB DESCRIPTION:

The Sr. Developer position will be responsible for creating application solutions through engineering, developing, and implementing Java based architecture.

The development group that the candidate will be a part of is responsible for several large applications within the Verizon Wireless Network organization. 

REQUIRED:

5+ years Core Java & Object-Oriented Principles/Design, J2EE (JMS, JDBC, JSP)

5+ Years Spring Technologies (Spring - Core, Spring - ORM, Spring - security, Spring MVC, REST Integration)

5+ Years Data Integration Technologies (Hibernate, iBatis)

5+ Years SQL: SQL Query structuring & tuning, Data Model Design & Optimization

5+ Years Others: Designing APIs (REST)

Strong Front End Technologies (AJAX, HTML, CSS, JavaScript) a big plus. 

MUST HAVE:

Unit Testing front end - Javascript, AngularJS

Unit Testing back end - Javascript, Mocha, Chai, NodeJS, Express

Build front End modules - Javascript, AngularJS

Build back End modules - Javascript, NodeJS, Express

Unit Testing front end - JavaScript, AngularJS Unit Testing back end - Javascript, Mocha, Chai, Nod


Additional Information

All your information will be kept confidential according to EEO guidelines.

Integrated Resources logo

About Integrated Resources

Sourced by ZipRecruiter

Integrated Resources Inc (IRI), based in Edison, NJ, US, is an esteemed player in the staffing solutions industry with a credible presence on their official website irionline.com. Notably, IRI provides a range of professional staffing services including contract, contract-to-hire, and direct hire solutions to a wide spectrum of industries such as healthcare, life sciences, manufacturing, financial, insurance, and others. Since its inception, IRI has been committed to delivering top-talent and optimum solutions to meet its clients' diverse needs.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Edison, NJ, US

Year founded

1996

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