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Java Developer Volunteer Jobs in Aldie, VA (NOW HIRING)

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One Holdings, LLC

Java Mainframe Developer

Vienna, VA · On-site

$57.50 - $73.25/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Metron

Autonomous Systems Software Engineer

Reston, VA

$180K - $213K/yr

Programming experience in C++ and/or Java programming languages * Experience using one or more ... Additional Voluntary Benefits * Paid Time Off * 9 Observed Holidays and 2 Floating Holidays * Paid ...

Bridge Core (BCore)

Cloud DevOps Engineer

Reston, VA · On-site

$195K - $230K/yr

... Python, Java, Go). * Ability to write clean, maintainable code and contribute to application ... Benefits include Health/Dental/Vision, 401(k), Paid Time Off, STD/LTD/Life Insurance/Voluntary Life ...

Bridge Core (BCore)

Cloud DevOps Engineer

Reston, VA · Hybrid

$195K - $230K/yr

... Python, Java, Go). * Ability to write clean, maintainable code and contribute to application ... Benefits include Health/Dental/Vision, 401(k), Paid Time Off, STD/LTD/Life Insurance/Voluntary Life ...

Bridge Core (BCore)

Cloud DevOps Engineer

Reston, VA · Hybrid

$195K - $230K/yr

... Python, Java, Go). * Ability to write clean, maintainable code and contribute to application ... Benefits include Health/Dental/Vision, 401(k), Paid Time Off, STD/LTD/Life Insurance/Voluntary Life ...

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All JobsJava Developer Volunteer JobsJava Developer Volunteer Jobs in Aldie, VA

Java Developer Volunteer information

See Aldie, VA salary details

$15

$55

$76

How much do java developer volunteer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for java developer volunteer in Aldie, VA is $55.98, 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 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.

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 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 most commonly searched types of Java Developer jobs in Aldie, VA? The most popular types of Java Developer jobs in Aldie, VA are:
What are popular job titles related to Java Developer Volunteer jobs in Aldie, VA? For Java Developer Volunteer jobs in Aldie, VA, the most frequently searched job titles are:
What cities near Aldie, VA are hiring for Java Developer Volunteer jobs? Cities near Aldie, VA with the most Java Developer Volunteer job openings:
Java Developer Volunteer jobs near you
Java Developer - 100% REMOTE

Java Developer - 100% REMOTE

System One

Vienna, VA • Remote

$52.25 - $67.50/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 21 days ago

Job description

Job Title: Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO FACE INTERVIEW, THEN 100% REMOTE Type: Contract Compensation: Negotiable, W-2 or C2C

Responsibilities

  • Develop APIs using microservice architecture from scratch for various applications.
  • Utilize hands-on expertise in Java and related frameworks to build scalable solutions.
  • Design, develop, and maintain RESTful APIs for web development projects.
  • Perform debugging, testing, and troubleshooting to ensure high-quality deliverables.
  • Collaborate with cross-functional teams to meet project requirements and deadlines.
Requirements
  • 4+ years of experience as a Java Developer or similar role.
  • Proficiency in Java and related frameworks.
  • Experience with web development and RESTful API design.
  • Strong debugging and testing skills.
  • Excellent problem-solving skills and attention to detail.
  • Ability to work remotely and manage time effectively.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M1 #LI-CB3 Ref: #851-Rockville-S1

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