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Volunteer Java Jobs in California (NOW HIRING)

corpay

Senior Full Stack Web Developer

Sacramento, CA

$120K - $150K/yr

Our software runs on Java, Ruby on Rails, AngularJS and ReactJS. We also manage an Android and iOS ... Robust PTO offerings including: major holidays, vacation, sick, personal, & volunteer time

CATHEXIS

Software Engineer (req-291)

Redwood City, CA · On-site

$137K - $167K/yr

Experience with JavaScript, Java, or other object-oriented programming language(s). * Hands-on ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off * 11 Federal Holidays * Parental Leave

corpay

Senior Full Stack Web Developer

Sacramento, CA

$120K - $150K/yr

Our software runs on Java, Ruby on Rails, AngularJS and ReactJS. We also manage an Android and iOS ... Robust PTO offerings including: major holidays, vacation, sick, personal, & volunteer time

Saalex Corp.

Software Engineer (Range Systems)

Corona, CA · On-site

$125 - $150/hr

Proficiency in C++, Java, Python, or C# * Experience with hardware/software integration Desired ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

CATHEXIS

AI/ML Software Developer

Redwood City, CA · On-site

$137K - $167K/yr

Experience with JavaScript, Java, or other object-oriented programming language(s). * Hands-on ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off * 11 Federal Holidays * Parental Leave

VSolvit

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

$110K - $165K/yr

NET, Java) * Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application ... voluntary benefits. Our goal is to grow together and enjoy the work that we do as a team. VSolvit ...

CATHEXIS

AI/ML Software Developer

Redwood City, CA · On-site

$137K - $167K/yr

Experience with JavaScript, Java, or other object-oriented programming language(s). * Hands-on ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off * 11 Federal Holidays * Parental Leave

VSolvit

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

NET, Java) * Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application ... voluntary benefits. Our goal is to grow together and enjoy the work that we do as a team. VSolvit ...

CATHEXIS

AI/ML Software Developer

Redwood City, CA · On-site

$137K - $167K/yr

Experience with JavaScript, Java, or other object-oriented programming language(s). * Hands-on ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off * 11 Federal Holidays * Parental Leave

Saalex

Software Engineer (Range Systems)

Corona, CA · On-site

$115K - $150K/yr

Proficiency in C++, Java, Python, or C# * Experience with hardware/software integration Desired ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Saalex

Software Engineer (Range Systems)

Corona, CA · On-site

$115K - $150K/yr

Proficiency in C++, Java, Python, or C# * Experience with hardware/software integration Desired ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Saalex

Software Engineer (Range Systems)

Corona, CA · Hybrid

$115K - $150K/yr

Proficiency in C++, Java, Python, or C# * Experience with hardware/software integration Desired ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

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All JobsVolunteer Java JobsVolunteer Java Jobs in California

Volunteer Java information

See California salary details

$15

$55

$76

How much do volunteer java jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for volunteer java in California is $55.96, according to ZipRecruiter salary data. Most workers in this role earn between $48.41 and $62.64 per hour, depending on experience, location, and employer.

What is a Volunteer Java?

A Volunteer Java job is an unpaid role where individuals contribute their Java programming skills to support a project, organization, or community initiative. Volunteers may help with coding, debugging, testing, or improving software applications. These roles are typically found in non-profits, open-source projects, or educational initiatives. It’s a great opportunity to gain hands-on experience, expand your portfolio, and contribute to meaningful projects while improving Java skills.

What kind of projects might I work on as a Volunteer Java developer?

As a Volunteer Java developer, you'll typically work on software projects that support non-profit organizations, educational programs, or open-source initiatives. Projects might include building and maintaining web applications, automating processes for nonprofits, or contributing to digital tools used by community groups. You may collaborate with other volunteers, designers, and project managers in a remote or hybrid team environment. This experience offers the chance to strengthen your technical skills, expand your professional network, and make a positive impact while learning to navigate real-world software development challenges.

What are the key skills and qualifications needed to thrive in the Volunteer Java position, and why are they important?

To thrive as a Volunteer Java developer, you need a solid understanding of Java programming, object-oriented principles, and basic software development practices, often demonstrated through coursework, self-study, or project experience. Familiarity with systems like Git, integrated development environments (IDEs) such as Eclipse or IntelliJ IDEA, and participation in code collaboration platforms like GitHub is advantageous. Excellent communication, teamwork, and time management skills help you contribute effectively to projects and adapt to a volunteer-driven workflow. These skills are crucial for delivering high-quality code, collaborating within diverse teams, and ensuring the success of community-driven or non-profit software initiatives.

What are the most commonly searched types of Java jobs in California?

The most popular types of Java jobs in California are:

What are popular job titles related to Volunteer Java jobs in California?

For Volunteer Java jobs in California, the most frequently searched job titles are:

What job categories do people searching Volunteer Java jobs in California look for?

The top searched job categories for Volunteer Java jobs in California are:

What cities in California are hiring for Volunteer Java jobs?

Cities in California with the most Volunteer Java job openings:

Volunteer Java jobs near you
Infographic showing various Volunteer Java job openings in California as of August 2026, with employment types broken down into 84% Full Time, and 16% Part Time. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $116,387 per year, or $56 per hour.

Senior Full Stack Web Developer

corpay

Sacramento, CA

$120K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 days ago

Corpay rating

7.4

Company rating: 7.4 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

13th of 21 rated payment service providers

Job description

What We Need 

Corpay is currently looking to hire a Senior Full Stack Web Developer to join our team. This position falls under our Corpay Complete line of business and is located in Sacramento, CA. In this role, you will be involved in all aspects of the product development cycle from product design, implementation, to deployment. Our software runs on Java, Ruby on Rails, AngularJS and ReactJS. We also manage an Android and iOS mobile app. Our platform is built on AWS and other Cloud services. You will work closely with other senior developers to grow and improve the reliability of our software. You should be a quick-learner, self-starter able to work in a fast-paced environment. You will report directly to the VP of Software Engineering and collaborate with developers.

How We Work 


As a Full Stack Web Developer, you will work in an onsite environment reporting to our Elk Grove office location.

Corpay will set you up for success by providing:

 

  • Assigned workspace in our Elk Grove office location`
  • Company-issued equipment
  • Formal, hands-on training

 

Role Responsibilities 


The responsibilities of the role will include: 

 

  • Developing software using one more technologies: AngularJS, ReactJS, Java, Ruby on Rails, Postgres, Redis, Restful API
  • Estimating effort and time for development
  • Participating in code review and testing
  • Assisting with troubleshooting tickets and ad hoc requests
  • Delivering clear and complete technical specifications documents

 

Qualifications & Skills 

  • 5+ years of experience 
  • BA/BS in Computer Science, Software Engineering, Human-Computer Interaction, or comparable relevant experience 
  • Hands-on software development experience
  • Experience in documenting technical specifications and requirements
  • Ability to multitask and work in nimble, fast-paced development environment
  • Ability to work in a team as well as independently and meet aggressive goals

 

Benefits & Perks 

  • Medical, Dental & Vision benefits available the 1st month after hire
  • Automatic enrollment into our 401k plan (subject to eligibility requirements) 
  • Virtual fitness classes offered company-wide 
  • Robust PTO offerings including: major holidays, vacation, sick, personal, & volunteer time 
  • Employee discounts with major providers (i.e. wireless, gym, car rental, etc.) 
  • Philanthropic support with both local and national organizations 
  • Fun culture with company-wide contests and prizes 

Equal Opportunity/Affirmative Action Employer 

Corpay is an Equal Opportunity Employer. Corpay provides equal employment opportunities to all qualified applicants without regard to race, color, gender (including pregnancy), religion, national origin, ancestry, disability, age, sexual orientation, gender identity or expression, marital status, language, ancestry, genetic information and/or military status or any other group status protected by federal or local law. If you require reasonable accommodation for the application and/or interview process, please notify a representative of the Human Resources Department. 
 

Pay Transparency 

  • This salary range is provided for locations which require such disclosure. Where a position or applicant may fall in a particular wage range depends on a number of factors including but not limited to skill sets, experience training licenses and certifications (if applicable), and other business and organization needs. The disclosed range has not been adjusted for the applicable geographic markets. At Corpay it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions depend on the facts and circumstances of each case. The estimate of the minimum and maximum salary range is $120,000 - $150,000. 
  • For more information about our commitment to equal employment opportunity and pay transparency, please click the following links: EEOCandPay Transparency. 

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