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Hourly Freelance Java Developer Jobs in Ashburn, VA

Synthesis Systems

Java Developer

Herndon, VA

$52.50 - $67.75/hr

Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA. ** The ... 4. Hourly rate desired for this assignment: Send a Word version of resume to hr at ...

Synthesis Systems

Java Developer

Herndon, VA · On-site

$52.50 - $67.75/hr

Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA. ** The ... 4. Hourly rate desired for this assignment: Send a Word version of resume to hr at ...

Twenty First Systems

Mid-Level java developer

Arlington, VA

$58.75 - $76/hr

JOB TITLE - Mid-Level Java developer Location: Arlington, VA; Bethesda, MD Travel: < 5% Start Date ... Public Trust TAX TERM:- C2C, W2 Project Duration:-1 Year+ Hourly Rate-70$ Visa Status:- Must be a U.

Twenty First Systems

Mid-Level java developer

Arlington, VA · On-site

$58.75 - $76/hr

JOB TITLE - Mid-Level Java developer Location: Arlington, VA; Bethesda, MD Travel: Start Date ... Public Trust TAX TERM :- C2C, W2 Pr oject Duration :-1 Year+ Hourly Rate-70$ Visa Status:- Must be ...

Stem Xpert

Java XML Developer

Reston, VA · On-site

Company Description Java XML Developer: Positions : 4 Location : VA Duration : 6 + Months * Java ... Compensation/Salary/ Hourly Wages: * 1 Reference

Stem Xpert

Java XML Developer

Herndon, VA · On-site

Company Description Java XML Developer: Positions : 4 Location : Herndon, VA Duration : 6 + Months ... Compensation/Salary/ Hourly Wages: * 1 Reference * & an updated resume attached

Judge Group, Inc.

Full Stack Developer - V

Ashburn, VA · On-site

$60 - $64/hr

Ashburn, VA Salary: $60.00 USD Hourly - $64.00 USD Hourly Description: Position: FullStack java Developer Location: Irving TX/ Ashburn, VA and Alpharetta GA Location: Irving TX and Alpharetta GA

Judge Group, Inc.

Senior C++ Developer

Manassas, VA · On-site

$70 - $75/hr

Manassas, VA Salary: $70.00 USD Hourly - $75.00 USD Hourly Description: The Judge Group's direct ... Some Java experience is preferred but not mandatory. * Ability to work in team, independently work ...

GEICO

Staff Engineer - JAVA (HYBRID)

Bethesda, MD · On-site

$110K - $230K/yr

Knowledge of developer tooling across the software development life cycle (task management, source ... Multiple factors are taken into consideration to arrive at the final hourly rate/ annual salary to ...

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See Ashburn, VA salary details

$15

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$79

How much do hourly freelance java developer jobs pay per hour?

As of Jun 28, 2026, the average hourly pay for hourly freelance java developer in Ashburn, VA is $57.98, according to ZipRecruiter salary data. Most workers in this role earn between $50.14 and $64.90 per hour, depending on experience, location, and employer.

How much do freelance Java developers charge?

Freelance Java developers typically charge between $30 and $150 per hour, depending on experience, project complexity, and location. Rates can vary based on skills such as familiarity with frameworks like Spring or Hibernate, and whether the work is short-term or long-term. Many freelancers also offer fixed project rates for well-defined tasks.

How to get freelance work for a Java developer?

To find freelance work as a Java developer, create a strong online portfolio showcasing your projects and skills, and register on freelance platforms like Upwork, Freelancer, or Toptal. Building a network through professional communities and continuously updating your skills with relevant certifications can also increase your chances of securing projects.

What's a good hourly rate for a freelance programmer?

For an hourly freelance Java developer, rates typically range from $30 to $150 depending on experience, project complexity, and location. Highly experienced developers with specialized skills or certifications may charge higher rates, while those new to freelancing or in lower-cost regions may charge less.

Which pays more, C++ or Java?

For an hourly freelance Java developer, Java generally offers higher pay rates than C++, especially for roles requiring enterprise applications, web development, or mobile app development. C++ skills are often valued in systems programming, game development, and performance-critical applications, which can also command competitive rates. Overall, Java tends to have broader demand in freelance markets, potentially leading to higher earnings for Java developers with relevant experience.
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Hourly Freelance Java Developer jobs near you
Java Developer

Java Developer

Synthesis Systems

Herndon, VA

$52.50 - $67.75/hr

Other

Posted 6 days ago

Job description

Company Description

Synthesis has extensive experience building large-scale, enterprise systems for government and commercial clients. We specialize in developing J2EE, .NET, SOA, Portals, and database-driven applications. Our extensive knowledge spans across all application tiers. Since, we were founded in 2003, Synthesis has been delivering large-scale systems based on design patterns, service-oriented architectures, dynamic and intutive web interfaces, and web services. Our clients include Fortune 100 companies and a number of government agencies.

Job Description

Synthesis Systems is looking for a Java Developer for a long-term, contract in Herndon, VA.

** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass a background investigation. **

  1. Investigate, diagnose, and resolve production issues with a quick turnaround time and communicate root cause and workaround options to team members and clients

  2. Independently resolve system defects to be in-line with system requirements

  3. Design, develop, and unit test new enhancement requests

  4. Technical analysis and documentation of complex functions in the system

  5. Interact with other developers, testers and analysts on release and team initiatives

Qualifications

** The candidate must be a US Citizen or Green Card Holder due to government contract. Must be able to pass a background investigation. **


- Strong Java and J2EE application development experience with at least 5 years of experience.

- Strong Communication skills

- Must have ability to analyze requirements and formulate design

- Experience with Spring/Hibernate

- Experience with JDBC and SQL

- Experience with JBoss, Tomcat or Websphere



Additional Information

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

Corp. to Corp./1099 candidates considered.

Please provide the following details along with your resume in your reply:

1. Immediate Contact Number:

2. Best time to call:

3. Date of availability:

4. Hourly rate desired for this assignment:


Send a Word version of resume to hr at synthesissystems.com
Reply today!

Apply