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

Apex Systems

IT - Java Developer - Senior

San Francisco, CA · On-site

$67.50 - $86/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

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 ...

New

Integrated Resources INC

Java Developer

Walnut Creek, CA · On-site

$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 ...

Jobsbridge

Senior Java Engineer

San Francisco, CA · On-site

$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 ...

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 ...

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 · On-site

$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 ...

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/ 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 ...

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 ...

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 ...

Jobsbridge

Full Stack Java Developer

San Ramon, CA · On-site

$58.75 - $75.75/hr

Experience in Java Multi-threaded programming. Knowledge of J2EE design patterns and GOF design patterns. Expertise in design and development of various web and enterprise applications using J2EE ...

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Senior Java Developer information

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How much do senior java developer jobs pay per hour?

As of Aug 12, 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 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?

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

IT - Java Developer - Senior

Apex Systems

San Francisco, CA • On-site

$67.50 - $86/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted yesterday

New

Job description

Job#: 3045799
Job Description:
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 position requires proficiency in modern front-end technologies and backend database systems. The candidate should also have hands-on experience using AI tools for design, development, and pull request reviews.
Key Responsibilities
  • Develop full-stack applications using Java, Angular, and React.
  • Work with databases including MongoDB and SQL.
  • Utilize test frameworks such as Ruby and Java Cucumber.
  • Manage code and workflows using GitHub.
  • Monitor and analyze data with Splunk and BigQuery.
  • Collaborate within a multi-application development setting.
  • Apply AI tools to enhance design, development, and review processes.
Required Qualifications
  • Experience as a full stack Java developer.
  • Proficiency with front-end frameworks Angular and React.
  • Knowledge of databases, including MongoDB and SQL.
  • Competence with test frameworks like Ruby and Java Cucumber.
  • Demonstrated proficiency with GitHub.
  • Familiarity with Splunk and BigQuery.
  • Experience with AI tools in a development context.
Preferred Qualifications
  • Knowledge of Transmit is highly desirable.
  • Experience with .Net is considered a plus.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.

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