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Java Software Engineer Contract Jobs in Fairfax, VA

Noblesoft Technologies

JAVA Developer

Chantilly, VA · On-site

$52.25 - $67.50/hr

Chantily, VA(Hybrid) This is a hybrid role (3 days onsite, 2 days remote) for a Java software engineer to support the Chantilly, VA medical laboratory. The primary responsibility is to design and ...

Software Technology Inc

Java/DevOps Mid

Washington, DC · On-site

$58.50 - $80.50/hr

... software packages for both internal employees and external member-facing applications across multiple platforms. As a Java Engineer, it will be your responsibility to maintain code integrity and ...

Cymertek

Software Engineer (Java, AWS, Linux)

Tysons, VA · On-site

$52 - $71.25/hr

Software Engineer (Java, AWS, Linux) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Software Engineer (Java, AWS, Linux)

Chantilly, VA · On-site

$53.50 - $73.50/hr

Software Engineer (Java, AWS, Linux) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Software Engineer (Java, AWS, Linux)

Reston, VA · On-site

$54 - $74/hr

Software Engineer (Java, AWS, Linux) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Java / C / AWS Software Engineer

Chantilly, VA · On-site

$53.50 - $73.50/hr

Java / C / AWS Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Software Engineer (Java, AWS, Linux)

Tysons, VA · On-site

$52 - $71.25/hr

Software Engineer (Java, AWS, Linux) LOCATIONTysons, VA 22182 CLEARANCETS/SCI Full Poly (Please ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Software Engineer (Java, AWS, Linux)

Reston, VA · On-site

$54 - $74/hr

Software Engineer (Java, AWS, Linux) LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Software Engineer (Java, AWS, Linux)

Chantilly, VA · On-site

$53.50 - $73.50/hr

Software Engineer (Java, AWS, Linux) LOCATIONChantilly, VA 20151 CLEARANCETS/SCI Full Poly (Please ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Java / C / AWS Software Engineer

Reston, VA · On-site

$54 - $74/hr

Java / C / AWS Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Java / C / AWS Software Engineer

Tysons, VA · On-site

$52 - $71.25/hr

Java / C / AWS Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Java / C / AWS Software Engineer

Tysons, VA · On-site

$52 - $71.25/hr

Java / C / AWS Software Engineer LOCATIONTysons, VA 22182 CLEARANCETS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

The Consortium, Inc.

Senior SDET/Java Developer

Rockville, MD · On-site

$58.25 - $74.50/hr

ummary: Java SDET with exceptional SQL skills. Job Responsibilities: Create expert level SQL select queries, Test and debug analytics reports and dashboards for data integrity and correctness ...

Cymertek

Java / C / AWS Software Engineer

Reston, VA · On-site

$54 - $74/hr

Java / C / AWS Software Engineer LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Cymertek

Java / C / AWS Software Engineer

Chantilly, VA · On-site

$53.50 - $73.50/hr

Java / C / AWS Software Engineer LOCATIONChantilly, VA 20151 CLEARANCETS/SCI Full Poly (Please note ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Navtech, Inc.

Senior Java Software Engineer

Rockville, MD · On-site

$127K - $167K/yr

Senior Software Engineer Location : Rockville MD (remote until Covid-19) Duration : 6 Months CTH Visa : GC & USC H4 EAD This is a professional hands-on IT position in which the incumbent's main ...

Navtech, Inc.

Senior Java Software Engineer

Rockville, MD · On-site

$127K - $167K/yr

Senior Software Engineer Location : Rockville MD (remote until Covid-19) Duration : 6 Months CTH Visa : GC & USC H4 EAD This is a professional hands-on IT position in which the incumbent's main ...

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Showing results 1-20

All JobsJava Software Engineer Contract JobsJava Software Engineer Contract Jobs in Fairfax, VA

Java Software Engineer Contract information

See Fairfax, VA salary details

$27

$61

$87

How much do java software engineer contract jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for java software engineer contract in Fairfax, VA is $61.76, according to ZipRecruiter salary data. Most workers in this role earn between $50.87 and $69.76 per hour, depending on experience, location, and employer.

What are some common challenges faced by Java Software Engineers on contract assignments, and how can they be managed?

Contract Java Software Engineers often face challenges such as quickly adapting to new codebases, understanding project requirements with limited onboarding time, and integrating smoothly with established teams. To manage these challenges, it's important to proactively communicate with team members, ask clarifying questions early, and make use of available documentation. Contract roles also require strong time management and self-motivation, as deliverables and expectations may be clearly defined but support can be less hands-on compared to permanent positions.

What are the key skills and qualifications needed to thrive as a Java Software Engineer Contractor, and why are they important?

To thrive as a Java Software Engineer Contractor, you need strong proficiency in Java programming, experience with software development lifecycles, and typically a bachelor's degree in computer science or a related field. Familiarity with tools such as Spring Framework, Git, Maven, and cloud platforms, as well as knowledge of unit testing frameworks, is highly valued. Excellent problem-solving abilities, adaptability, and clear communication help you stand out, especially when collaborating remotely or integrating with diverse teams. These skills and qualities are crucial for delivering reliable, scalable solutions on time and ensuring smooth coordination in dynamic project environments.

What is a Java Software Engineer Contract?

A Java Software Engineer Contract is a temporary or fixed-term role where a software engineer is hired to develop, test, and maintain software applications using the Java programming language. Contractors typically work on specific projects or for a set period, rather than as permanent employees. These roles often require expertise in Java frameworks, object-oriented programming, and collaboration with other developers or teams. Contract positions can offer flexibility, competitive pay, and opportunities to work on diverse projects.

What is the difference between Java Software Engineer Contract vs Java Software Engineer?

AspectJava Software Engineer ContractJava Software Engineer
Employment TypeTemporary/Project-basedFull-time/permanent
DurationFixed-termIndefinite
Work EnvironmentClient sites, consulting firms, or remoteCompany offices or remote
CertificationsTypically no specific certifications requiredOften prefers Java certifications or related credentials

Java Software Engineer Contract roles are temporary positions focused on specific projects, offering flexibility but less job security. Full-time Java Software Engineers work permanently within organizations, with benefits and career growth opportunities. Both roles require strong Java skills, but contracts may have less emphasis on certifications. Choose based on your career goals and desired work environment.

What are the most commonly searched types of Java Software Engineer jobs in Fairfax, VA? The most popular types of Java Software Engineer jobs in Fairfax, VA are:
What are popular job titles related to Java Software Engineer Contract jobs in Fairfax, VA? For Java Software Engineer Contract jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Java Software Engineer Contract jobs in Fairfax, VA look for? The top searched job categories for Java Software Engineer Contract jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Java Software Engineer Contract jobs? Cities near Fairfax, VA with the most Java Software Engineer Contract job openings:
Java Software Engineer Contract jobs near you
Infographic showing various Java Software Engineer Contract job openings in Fairfax, VA as of June 2026, with employment types broken down into 2% As Needed, 48% Full Time, 42% Part Time, 3% Temporary, 3% Contract, and 2% Nights. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $128,467 per year, or $61.8 per hour.
JAVA Developer

JAVA Developer

Noblesoft Technologies

Chantilly, VA • On-site

$52.25 - $67.50/hr

Contractor

Posted 10 days ago

Job description

Job Title: JAVA Developer
Location: Chantily, VA(Hybrid)
Job Description:
This is a hybrid role (3 days onsite, 2 days remote) for a Java software engineer to support the Chantilly, VA medical laboratory. The primary responsibility is to design and code instrument interfaces that automate communication between laboratory instruments and our software systems. Onsite technical evaluation is needed to understand how the instruments communicate and to design solutions to automate the communication and the evaluation of the data that is transmitted.
Roles and Responsibilities
• Evaluate instrument interfacing specifications using vendor documentation. May require direct communication with vendors and laboratory SMEs to understand the technical requirements.
• Design, code, and unit test instrument interfaces. Interfaces will be built into existing frameworks that utilize object-oriented design principles.
• Participate in the full SLDC. Help to review requirements for completeness and feasibility. Help other team members, such as QA testers, to understand technical specifications that may be needed to perform System or Integration Testing.
• Review new and existing modules to ensure optimal performance and stability.
• Own the interfaces that are delivered and be an SME for those interfaces to be able to provide support, understand the impact of enhancements, and evaluate the potential risk of changes.
• Work with other software engineers to discuss design, ensure best practices are followed, and perform design and code reviews.
• Work directly with the Team Lead, report any issues or delays, and provide recommendations for solutions.
• Contribute to the team’s continuous improvement of processes and procedures.
Skills and Qualifications
• Education Preferred: Bachelor’s degree in Computer Science or equivalent.
• Work Experience: Minimum 7 years of experience in Java software engineering
• Communication: Ability to read and evaluate technical specifications. Ability to write design documentation. Ability to communicate effectively with IT team members and non-IT personnel (e.g., lab employees).
• Demonstrated proficiency in object-oriented design, relational databases, multi-tier architectures, and web-related technologies.
• Languages/Frameworks/Platforms/etc: Java, Junit, Spring, Hibernate, MS SQL Server, RESTful Webservices, SQL/T-SQL/PL-SQL or equivalent, XML, JSON.
• Desired: Experience with medical systems, ASTM, HL7, Angular.