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Freelance Remote Java Backend Developer Jobs in Washington, DC

Staffed4U

Mid Level Backend Software Engineer- Java

Laurel, MD · On-site +1

$51.50 - $70.75/hr

This role is ideal for a software engineer with experience in Java and .NET development who enjoys ... Develop backend and web-based applications using Java and C#/.NET technologies. * Build and ...

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 ...

BDR Solutions LLC

Sr. Java/ReactJS Developer

Herndon, VA · Remote

$140K - $165K/yr

BDR is seeking a Sr. Java/ReactJS Developer to join our growing team! This position will be ... Java / Spring Boot back-end experience for portal API integration * Enterprise IAM integration: SSO ...

BDR Solutions LLC

Sr. Java/ReactJS Developer

Herndon, VA · On-site +1

$140K - $165K/yr

BDR is seeking a Sr. Java/ReactJS Developer to join our growing team! This position will be ... Java / Spring Boot back-end experience for portal API integration * Enterprise IAM integration: SSO ...

Addison Group

Senior Backend Software Engineer

Washington, DC · Remote

$65 - $70/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Remote Employment Type: Contract Pay Rate : $65 - $70/ hour Benefits: This position is eligible for ... experience with Java, Kotlin, or Scala * Solid understanding of relational databases (e.g ...

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 ...

Addison Group

Senior Backend Software Engineer

Washington, DC · Remote

$65 - $70/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Remote Employment Type: Contract Pay Rate : $65 - $70/ hour Benefits: This position is eligible for ... experience with Java, Kotlin, or Scala * Solid understanding of relational databases (e.g ...

Addison Group

Senior Backend Software Engineer

Washington, DC · Remote

$65 - $70/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Remote Employment Type: Contract Pay Rate : $65 - $70/ hour Benefits: This position is eligible for ... experience with Java, Kotlin, or Scala * Solid understanding of relational databases (e.g ...

Addison Group

Senior Backend Software Engineer

Washington, DC · Remote

$65 - $70/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Remote Employment Type: Contract Pay Rate : $65 - $70/ hour Benefits: This position is eligible for ... experience with Java, Kotlin, or Scala * Solid understanding of relational databases (e.g ...

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Freelance Remote Java Backend Developer information

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

As of Aug 18, 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 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 the key skills and qualifications needed to thrive as a freelance remote Java backend developer?

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 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:

What are popular job titles related to Freelance Remote Java Backend Developer jobs in Washington, DC?

For Freelance Remote Java Backend Developer jobs in Washington, DC, the most frequently searched job titles are:

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The top searched job categories for Freelance Remote Java Backend Developer jobs in Washington, DC are:

Freelance Remote Java Backend Developer jobs near you

Full-Stack Java Developer with IRS MBI Clearance

3M Consultancy

Washington, DC • Remote

$90K - $130K/yr

Full-time

Re-posted 20 days ago

Job description

This is a remote position.

Job Title: Full-Stack Java Developer
Location: Remote
Type: Full-Time
Clearance Required: Active IRS MBI Clearance with IRS GFE
About the Role

We’re looking for a passionate Full-Stack Java Developer to join our team and help build secure, scalable, and high-performing enterprise applications. In this role, you’ll work on mission-critical projects that make a real impact — from designing and developing new features to deploying them into production.

You’ll collaborate closely with a talented team in a fast-paced, agile environment where your ideas and skills will shape solutions used at a federal level.

What We’re Looking For

  • 2+ years of software development experience (more if you don’t have a degree).

  • Bachelor’s degree (in progress or completed).

  • Active IRS MBI clearance (Public Trust).

  • Strong experience building backend applications with Java, including knowledge of design patterns and best practices.

  • Solid experience with the Spring ecosystem — especially Spring Boot, Spring MVC, and Spring Data JPA.

  • Front-end skills with ReactJS, JavaScript, and TypeScript, and the ability to turn designs into responsive UI using HTML/CSS.

  • Hands-on experience building and documenting APIs (Swagger knowledge is a plus).

  • Exposure to server-side tech (Java, Node.js, Python) and cloud platforms like AWS, plus container tools like Docker, Kubernetes, EKS, or OpenShift.

  • Experience with DevOps tools like Jenkins, SonarQube, Nexus IQ, GitHub, and GitHub Actions.

  • Familiarity with Agile methodologies and working in agile teams.

  • Bonus: Experience with ICCE and eServices.

What You’ll Be Doing

  • Design, build, and test secure, high-quality software solutions.

  • Write clean, efficient, and testable code that meets project requirements.

  • Collaborate with product managers and other developers to brainstorm and deliver new features.

  • Participate in the full development lifecycle — from design to deployment.

  • Debug, troubleshoot, and improve existing software.

  • Help deploy applications into production environments.

  • Join daily stand-ups and agile ceremonies to keep projects moving forward.

What You Bring Beyond Tech Skills

  • Strong communication skills — you can talk to both technical and non-technical stakeholders with ease.

  • Great time-management skills and the ability to stay on top of multiple tasks.

  • A team-player mindset and a collaborative approach to problem-solving.

  • Experience working with common Microsoft tools like Word, Excel, PowerPoint, and SharePoint.



3M Consultancy logo

About 3M Consultancy

Sourced by ZipRecruiter

3M Consultancy was created when we recognized that the InfoTech industry was growing at a rapid pace, and the traditional methods of hiring for these roles were becoming outdated and inadequate. We are a group of dedicated and tenured recruiting professionals who focus on employing a new system of practice to help you find the best talents out there. The traditional staffing agencies and job-boards may have been effective in retrieving a pool of resumes for employers, but it lacked the extra knowledge of the industry to fill these important roles. Our team is composed of highly skilled and experienced recruitment professionals who are dedicated to finding the best talent for our clients. We have a thorough understanding of the industries we serve and are well-equipped to meet the unique needs and requirements of our clients.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

San Diego, CA, US

View All 3M Consultancy Jobs