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Freelance Remote Java Backend Developer Jobs in Washington, DC

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 FACE INTERVIEW, THEN 100% REMOTE Type: Contract Compensation: Negotiable, W-2 or C2C ...

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 FACE INTERVIEW, THEN 100% REMOTE Type: Contract Compensation: Negotiable, W-2 or C2C ...

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 FACE INTERVIEW, THEN 100% REMOTE Type: Contract Compensation: Negotiable, W-2 or C2C ...

Analytica

Java Developer

Washington, DC · On-site +1

$57.50 - $74.50/hr

Experience with JAVA and developing/maintaining backend APIs. * Bachelor's degree in Computer Science, Engineering, or related technical discipline, or the equivalent combination of education ...

New

Halvik

Sr. Full Stack Developer

Vienna, VA · Remote

$145K - $155K/yr

Serves as a technical contributor and trusted engineering partner, with deep expertise in Java backend development, front-end application design, cloud services in AWS, and modern software delivery ...

New

asrcfh

Java Developer

Arlington, VA · Remote

$58.25 - $75.50/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building ... Work Arrangement: Remote Clearance: US Citizen (ability to obtain a Public Trust) and to ...

asrcfh

Java Developer

Arlington, VA · Remote

$58.25 - $75.50/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building ... Work Arrangement: Remote Clearance: US Citizen (ability to obtain a Public Trust) and to ...

ASSYST, Inc.

Lead Java Full Stack Developer

Washington, DC · Remote

$59.50 - $76.75/hr

C. (Remote Role) The candidate shall lead a team of talented developers in designing, building, and ... Backend Development (Java): * Deep expertise in Java (8/11/17) and the Spring Boot ecosystem ...

ACI Infotech

Full-stack Developer

Reston, VA · On-site +1

Remote Duration: 12 Months (Potential for Extension) Candidate Skillset: Frontend: * JavaScript ... SSO Patterns Backend: * Java / Kotlin / Python * Spring Framework / Boot / Integration ...

asrcfh

Senior Java Developer

Reston, VA · Remote

$59.50 - $76/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building ... Work Arrangement: Remote Clearance: US Citizen (ability to obtain a Public Trust) and to ...

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How much do freelance remote java backend developer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for freelance remote java backend developer in Washington, DC is $61.87, according to ZipRecruiter salary data. Most workers in this role earn between $55.00 and $71.35 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freelance Remote Java Backend Developer, and why are they important?

To thrive as a Freelance Remote Java Backend Developer, you need strong proficiency in Java, backend frameworks (such as Spring Boot), API development, and a solid understanding of databases, often supported by a degree in computer science or equivalent experience. Familiarity with tools like Git, Docker, cloud platforms (AWS, Azure), and CI/CD pipelines is typically required, and relevant certifications can be advantageous. Excellent problem-solving abilities, clear communication, and self-motivation help you deliver high-quality solutions and collaborate effectively with clients or distributed teams. These skills and qualities are crucial for delivering robust, scalable backend systems efficiently and maintaining client satisfaction in a remote freelance environment.

What does a Freelance Remote Java Backend Developer do?

A Freelance Remote Java Backend Developer is a software professional who specializes in building and maintaining the server-side logic, databases, and APIs for web or mobile applications, primarily using the Java programming language. Working remotely, they collaborate with clients or teams from different locations to deliver backend solutions that ensure the application's performance, scalability, and security. Their responsibilities often include designing and implementing RESTful APIs, integrating with third-party services, fixing bugs, and optimizing backend processes. As freelancers, they typically manage their own schedules and work with multiple clients or projects.

What are some common challenges faced by freelance remote Java backend developers, and how can they be addressed?

Freelance remote Java backend developers often encounter challenges such as managing communication across time zones, maintaining consistent code quality, and integrating smoothly with distributed teams. To address these, it’s important to establish clear communication channels, use collaboration tools like Slack or Jira, and adhere to standardized coding and documentation practices. Regularly syncing with the client and proactively sharing updates can help ensure alignment and reduce misunderstandings.
What are the most commonly searched types of Remote Java Backend Developer jobs in Washington, DC? The most popular types of Remote Java Backend Developer jobs in Washington, DC are:
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Freelance Remote Java Backend Developer 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 16 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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