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Software Developer Contract Jobs in Fairfax, VA (NOW HIRING)

VISTA Technology Services

Software Developer

Springfield, VA · On-site

$150K - $195K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

This position is contingent upon contract award. The Software Developer will be responsible for the design, development, and maintenance of software applications supporting Technical Security and ...

Cymertek

Software Developer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Cymertek

Software Developer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Cymertek

Software Developer

Tysons, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

iQuasar LLC

Software Developer

Washington, DC · On-site

$80/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Software Developer • Location: Arlington, VA • Position Type ... Contract • Travel: Onsite Position Requirements: • Requires BS degree and minimum of 2 years of ...

IQUASAR LLC

Software Developer

Washington, DC · On-site

$80/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Software Developer · Location: Arlington, VA · Position Type ... Contract · Travel: Onsite Position Requirements: · Requires BS degree and minimum of 2 years of ...

eSolutionsFirst, LLC

Software Developer

Mclean, VA · On-site

Software Developer Long term Contract Only local W2 candidates are encouraged to apply here. 5+ years of software development experience. Strong coding experience in any of these languages (C#/.Net, ...

Cayuse Holdings

Software Developer

Arlington, VA · On-site

$110K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work The Software Developer will design, develop, test, and maintain software applications ...

New

Cayuse Holdings

Software Developer

Arlington, VA

$110K - $160K/yr

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work The Software Developer will design, develop, test, and maintain software applications ...

New

Cymertek

SIGINT Software Developer

Tysons, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Cymertek

SIGINT Software Developer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Cayuse Holdings, LLC

Software Developer

Arlington, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview Employment in this role is conditional upon successful execution of the contract by the client. The Work The Software Developer will design, develop, test, and maintain software applications ...

New

Cayuse Holdings

Software Developer

Arlington, VA · On-site

$110K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Employment in this role is conditional upon successful execution of the contract by the client. The Work The Software Developer will design, develop, test, and maintain software applications and ...

New

Cymertek

SIGINT Software Developer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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

Booz Allen Hamilton, Inc.

Software Developer

Arlington, VA · On-site

$69K - $158K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Arlington, Virginia, USA Software Developer The Opportunity: As a full stack developer, you can ... as well as contract-specific affordability and organizational requirements. The projected ...

Booz Allen Hamilton

Software Developer

Arlington, VA · On-site

$69K - $158K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Software Developer The Opportunity: As a full stack developer, you can resolve a problem with a ... as well as contract-specific affordability and organizational requirements. The projected ...

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Showing results 1-20

All JobsSoftware Developer Contract JobsSoftware Developer Contract Jobs in Fairfax, VA

Software Developer Contract information

See Fairfax, VA salary details

$49.1K

$114.3K

$169.7K

How much do software developer contract jobs pay per year?

As of Aug 15, 2026, the average yearly pay for software developer contract in Fairfax, VA is $114,324.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $132,900.00 per year, depending on experience, location, and employer.

What are the typical work arrangements and expectations for contract software developers?

Contract Software Developers are usually hired for specific projects or defined timeframes, which can range from several weeks to multiple months, often working remotely or on-site depending on client needs. They are expected to quickly understand project requirements, deliver code efficiently, and collaborate with both in-house teams and other contractors, maintaining flexibility to adapt to different workflows and tools. Because contract roles may not include the same onboarding experience as permanent positions, self-motivation and strong independent work habits are important. This work arrangement provides valuable exposure to various industries and technologies, often expanding a developer’s professional network and enhancing career versatility.

What are the key skills and qualifications needed to thrive as a software developer contract?

A successful Software Developer Contract requires strong programming abilities, solid knowledge of software development methodologies, and relevant project or domain expertise, often supported by a degree in computer science or a related field. Familiarity with languages like Java, Python, or JavaScript, as well as tools such as Git, Agile frameworks, and certification in areas like AWS or Scrum, is highly valued. Excellent problem-solving skills, adaptability, effective communication, and an ability to quickly integrate into new teams are crucial soft skills. These competencies enable contract developers to deliver high-quality solutions while efficiently navigating diverse projects and rapidly changing work environments.

What is a software developer contract?

A Software Developer Contract job is a temporary or project-based position where a developer is hired for a specific duration, typically through a contract agreement. Contractors may work independently, for an agency, or directly with a company to develop, test, and maintain software applications. These roles often offer flexibility but may not include benefits like health insurance or paid time off. Contract developers are usually paid hourly or per project and may work remotely or on-site depending on the employer's needs.

What are the most commonly searched types of Software Developer jobs in Fairfax, VA?

The most popular types of Software Developer jobs in Fairfax, VA are:

What are popular job titles related to Software Developer Contract jobs in Fairfax, VA?

For Software Developer Contract jobs in Fairfax, VA, the most frequently searched job titles are:

What job categories do people searching Software Developer Contract jobs in Fairfax, VA look for?

The top searched job categories for Software Developer Contract jobs in Fairfax, VA are:

What cities near Fairfax, VA are hiring for Software Developer Contract jobs?

Cities near Fairfax, VA with the most Software Developer Contract job openings:

Software Developer Contract jobs near you
Infographic showing various Software Developer Contract job openings in Fairfax, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $114,324 per year, or $55 per hour.

Software Developer

VISTA Technology Services

Springfield, VA • On-site

$150K - $195K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 4 days ago

Job description

VISTA Technology Services, Inc. (VISTA) is currently seeking a Software Developer to support a U.S. Intelligence Agency in Springfield, VA.
This position is contingent upon contract award.
The Software Developer will be responsible for the design, development, and maintenance of software applications supporting Technical Security and Signals Countermeasures (TSSC) operations and analysis. Ensure software meets technical requirements, security standards, and user needs.
Responsibilities:
  • Development of TSSC analysis tools and applications
  • Designing and developing complex software systems and applications.
  • Writing clean, scalable, and well-documented code.
  • Leading code reviews and ensuring adherence to best practices.
  • Troubleshooting and resolving complex technical issues.
  • Contributing to architectural decisions and technical roadmap planning.
  • Ensure integration with existing Government systems
  • Manage software development lifecycle for TSSC applications
  • Coordinate with front-end and back-end development teams
  • Implement security controls and ensure compliance with applicable regulations
  • Provide technical leadership and mentoring to junior developers
  • Collaborate with data engineering team to ensure proper data integration
  • Document code, architecture, and system interfaces

Basic Qualifications:
  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • Minimum of 8 years of experience in software development with at least 3 years in a leadership role
  • Experience with multiple programming languages and development frameworks such as Python, Java, C++, or JavaScript
  • Strong understanding of software development principles, data structures, and algorithms.
  • Experience with various software development methodologies, including Agile and Scrum.
  • Proficiency with version control systems like Git.
  • Knowledge of cloud platforms and containerization technologies (e.g., Docker, Kubernetes).
  • Familiarity with database technologies, both SQL and NoSQL
  • Knowledge of secure coding practices and application security
  • Experience with software development for technical security applications
  • Ability to translate complex technical requirements into functional software
  • Strong problem-solving and analytical skills\Active TS with SCI eligibility

Desired Qualifications:
  • Experience working with DevOps practices and CI/CD pipelines.
  • In-depth knowledge of system design, microservices architecture, and distributed systems.
  • Familiarity with secure coding practices and application security.
  • Experience with performance tuning and optimization.
  • Contributions to open-source projects.
  • Advanced certifications in cloud technologies or specific programming languages.

Salary at VISTA is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $150,000.00 to $195,000.00 (annualized USD) based on years of experience. The estimate displayed represents the typical salary range for this position and is just one component of VISTA's total compensation package for employees. We also offer a competitive leave package and a generous benefit plan which includes medical, dental, vision, life and disability insurance, tuition assistance, and an employer matching 401(k) plan.
Applicants selected for this position will be subject to a government security investigation and must meet eligibility requirements for access to classified information.
For this position, VISTA will consider only applicants with an active DoD security clearance.
To learn more about VISTA and to apply for this position, please visit our website at www.vistatsi.com.
VISTA is an Equal Opportunity Employer/Disability/Veterans Employer

Apply