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Remote Freelance Java Developer Jobs in Gaithersburg, MD

System One

Java API Developer - 100% remote

Merrifield, VA · Remote

$52.25 - $67.50/hr

Java API Developer - 100% remote Location: Remote Type: Contract Compensation: Negotiable Work Model: Remote - offsite Hours: 40 hours a week Security Clearance: None but full background check ...

Yudrio, Inc

Java Developer (IRS MBI Required)

Arlington, VA · Remote

$58.75 - $76/hr

Yudrio is seeking a Java Developer to join our team in supporting an existing project with the ... Remote Required Skills * 8+ years of experience in PL/PGSQL, SQL code development and maintenance ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on ...

System One

Sr Java Full Stack Developer

Reston, VA · Remote

$97/hr

Hybrid -- Reston, VA (20190) (90% remote - 4 to 6 onsite meetings a year) Type: Contract Schedule: 40 hours/week Pay (W2): USD $97.00/hr JOB OVERVIEW We're seeking a Senior Java Full Stack Developer ...

System One

Sr Java Full Stack Developer

Reston, VA · Remote

$97/hr

Hybrid -- Reston, VA (20190) (90% remote - 4 to 6 onsite meetings a year) Type: Contract Schedule: 40 hours/week Pay (W2): USD $97.00/hr JOB OVERVIEW We're seeking a Senior Java Full Stack Developer ...

System One

Sr Java Full Stack Developer

Reston, VA · Remote

$97/hr

Hybrid -- Reston, VA (20190) (90% remote - 4 to 6 onsite meetings a year) Type: Contract Schedule: 40 hours/week Pay (W2): USD $97.00/hr JOB OVERVIEW We're seeking a Senior Java Full Stack Developer ...

System One

Sr Java Full Stack Developer

Reston, VA · Remote

$97/hr

Hybrid -- Reston, VA (20190) (90% remote - 4 to 6 onsite meetings a year) Type: Contract Schedule: 40 hours/week Pay (W2): USD $97.00/hr JOB OVERVIEW We're seeking a Senior Java Full Stack Developer ...

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See Gaithersburg, MD salary details

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

As of Aug 19, 2026, the average hourly pay for remote freelance java developer in Gaithersburg, MD is $61.26, according to ZipRecruiter salary data. Most workers in this role earn between $52.98 and $68.56 per hour, depending on experience, location, and employer.

Is a remote freelance Java developer in demand?

Remote freelance Java developers are in high demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this flexible work environment.

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For Remote Freelance Java Developer jobs in Gaithersburg, MD, the most frequently searched job titles are:

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Cities near Gaithersburg, MD with the most Remote Freelance Java Developer job openings:

Remote Freelance Java Developer jobs near you
Infographic showing various Remote Freelance Java Developer job openings in Gaithersburg, MD as of August 2026, with employment types broken down into 77% Full Time, 8% Part Time, and 15% Contract. Highlights an 77% Physical, 7% Hybrid, and 16% Remote job distribution, with an average salary of $127,419 per year, or $61.3 per hour.

Full-Stack Java Developer with IRS MBI Clearance

3M Consultancy

Washington, DC • Remote

$90K - $130K/yr

Full-time

Re-posted 21 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