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Java Developer Volunteer Jobs in Florida (NOW HIRING)

Lockheed Martin

Software Engineer III

Cape Canaveral, FL · On-site

$48.75 - $65.50/hr

C/C++, LabView, Python, Java, TestStand 3+ years of professional experience for this role. You will ... work by volunteering more than 850,000 hours annually. Learn more about Lockheed Martin ...

Courser Inc

Systems Engineer II

Tampa, FL · On-site

Familiarity with programming languages such as Java, C#, Python, Ruby on Rails, JavaScript, CSS, T ... Amazon Prime reimbursement * 40 Hours for Volunteer Time * Paid Maternity and Paternity leave

Saint Andrew's School

Robotics Coach

Boca Raton, FL

$15.75 - $20.50/hr

Coordinate volunteer and parent involvement. * Document all events using photos and video ... Java programming/Block programming knowledge is a plus. Physical Demands: Must be able to sit ...

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How much do java developer volunteer jobs pay per hour?

As of May 30, 2026, the average hourly pay for java developer volunteer in Florida is $42.37, according to ZipRecruiter salary data. Most workers in this role earn between $36.63 and $47.40 per hour, depending on experience, location, and employer.

What is a Java Developer Volunteer job?

A Java Developer Volunteer role involves contributing to software development projects without financial compensation. Volunteers typically assist in coding, debugging, testing, and maintaining Java-based applications for nonprofits, open-source projects, or startups. This role helps developers gain experience, build portfolios, and support meaningful initiatives while collaborating with teams.

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

To excel as a Java Developer Volunteer, you should have a solid grasp of Java programming, object-oriented design, and version control systems, often demonstrated through coursework, certifications, or hands-on project experience. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems (Maven or Gradle), and collaborative platforms such as GitHub is commonly expected. Strong communication, teamwork, and a willingness to learn set exceptional volunteers apart. These skills and qualities ensure you can contribute effectively to projects, adapt to dynamic team needs, and make the most meaningful impact in volunteer settings.

What types of projects or tasks can I expect to work on as a Java Developer Volunteer?

As a Java Developer Volunteer, you might work on a range of projects, such as developing new software features, fixing bugs, writing unit tests, or helping maintain existing Java applications for nonprofits or community organizations. You could also assist in documentation, code reviews, or collaborating on open-source initiatives, depending on the organization's needs. These roles often provide exposure to agile development practices and teamwork with other engineers, designers, and project managers. Volunteering in this capacity not only helps worthwhile causes but also allows you to expand your portfolio and gain practical experience with real-world applications.
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Java Developer Volunteer jobs near you

Software Engineer - Mobile Defense Applications

DS2

Niceville, FL • On-site

$101K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

Job description

Are you interested in creating mission critical software to support our warfighter? Do you want to work on a team developing new and emerging technologies? Are you open to new ideas, collaborating with teammates, teaching, and learning from others? If this is the kind of person you are, DS2 invites you to apply for a spot on our team! We are looking to add additional Mobile Developers, on site in Niceville, FL. Must be a U.S. Citizen and be able to complete a U.S. government background investigation.
Who is DS2?
DS2 provides full life-cycle software engineering services to DoD, federal, and commercial clients using mature agile, scrum, and SAFe practices. We are an organization that is committed to teamwork with a clear focus on the customer and a belief that hiring talented individuals will help us meet our vision of "Engineered to Exceed Expectations".
Every day, DS2 engineers meet our clients' needs through problem-solving, teamwork, and technology driven solutions. You can expect to work with a team of committed engineers that exemplify our core values and an environment where playing hard is just as important as working hard. We are always looking for individuals with a knowledge and passion for coding and a willingness to improve their abilities and learn new skills.
Responsibilities - What you'll do:
  • Play a key role in designing, developing, deploying, and demonstrating a variety of Android applications using Kotlin or Java.
  • Be a part of an agile team that works together to organize, manage, and complete their work on products.
  • Work with your team to test, develop, peer review, and continuously integrate changes into the code base.
  • Conduct research for, report on, and create proof-of-concepts and prototypes for R&D projects.
  • Learn emerging technologies and programming tools to keep you and your team as well equipped as possible.
Qualifications - We need someone who:
  • Has a Bachelor's degree in Software Engineering, Computer Science, or a similar technical field and a minimum of 3 years spent writing Android Apps.
  • Actively programs with one or more of the following languages: Java or Kotlin.
  • Has developed Android applications that use any of the following: Jetpack Compose, Coroutines and Flows, Room, and Dagger.
  • Is able to engage with teammates, both virtually and face-to-face, to plan projects, seek out or provide help on issues, as well as present solutions to clients.
  • Is motivated to build elegant and intuitive mobile applications for the DoD.
  • Manages time well and can prioritize tasks to ensure projects are completed on time.
  • Must be a U.S. Citizen and be able to complete a U.S. government background investigation in order to obtain and maintain a government security clearance.
Preferred - It's even better if you:
  • Have any experience with Android Tactical Assault Kit development (TAK, ATAK, WinTAK).
  • Are proficient with source control software like TFS, Git, or Bitbucket.
  • Have used Software Development Lifecycle tool suites like Azure DevOps or Atlassian.
  • Have a background in developing Mission Planning Applications for the DoW.
  • Have examples of code we can check out, like GitHub, or SourceForge repositories, any applications you've built, pet projects, or submissions to hackathons and/or game jams.
  • Received one or more Scrum, Microsoft, Google Developer certifications or any other technical certifications.
Benefits - What we do for you:
  • Flexible work schedule
  • Educational opportunities
    • Tuition reimbursement
    • Student loan repayment
    • Certification reimbursement + bonuses
  • Excellent healthcare, dental, and vision coverage, including STD, LTD, and AD&D
  • Generous paid time off + holidays
  • 401K savings plan with company-matching contributions up to 4%
  • Sponsored community and volunteer events, like beach cleanups, 5Ks, and more
  • Snacks and beverages included
  • The occasional foosball or Mario Kart match

Securing Your Data:
Beware of fake employment opportunities using DS2 LLC's name. DS2 LLC will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will DS2 LLC ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, DS2 LLC will only communicate with you through emails that are generated by the DS2.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from DS2 LLC that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by visiting our website ad www.ds2.com and clicking the Contact tab.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state or local laws. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
The above is intended to describe the general content of and requirements for the performance of this job. It is not to be construed as an exhaustive statement of duties, responsibilities, or physical requirements. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

About DS2

Sourced by ZipRecruiter

Industry

Software development

Company size

11 - 50 Employees

Headquarters location

Niceville, FL, US

Year founded

2011

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