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Software Engineer Contractor Jobs in Reston, VA (NOW HIRING)

ICI Services

Software Engineer III

Washington, DC

We anticipate future opportunities for a Software Engineer III who wants to grow with the Company ... Professional Engineering License EOE/M/F/ Disability/Vet VEVRAA Federal Contractor #CJ Employment ...

ICI Services

Software Engineer IV

Washington, DC

We anticipate future opportunities for a Software Engineer IV who wants to grow with the Company ... Professional Engineering License EOE/M/F/ Disability/Vet VEVRAA Federal Contractor #CJ Employment ...

Ardent Principles, Inc.

Software Engineer

Chantilly, VA · On-site

$130K - $260K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Software Engineer Department: Data Analysis and Technology Services Employment Type: Full Time ... and contractors. * Developing single page applications using HTML5, CSS3, SCSS, TypeScript, and ...

Cymertek

Level Software Engineer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Level Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

Level Software Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Level Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

Level Software Engineer

Tysons, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Level Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

HPC Software Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HPC Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Ardent Principles, Inc

Software Engineer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We offer advanced services in data science, data engineering, software engineering, AI solutions ... and contractors. * Developing single page applications using HTML5, CSS3, SCSS, TypeScript, and ...

Cymertek

HPC Software Engineer

Tysons, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HPC Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Cymertek

HPC Software Engineer

Reston, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

HPC Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

CACI International, Inc.

Software Engineer

Sterling, VA · On-site

  • Medical

  • Retirement

  • PTO

Work on a multi-contractor team to design, develop, and maintain a modern web application that ... Software Engineering, Electrical Engineering, or equivalent field • 5 years of related work ...

Cymertek

Space Systems Software Engineer

Tysons, VA · On-site

$173K - $205K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Space Systems Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

Decision Technologies, Inc.

Senior Software Engineer

Washington, DC · On-site

$125K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Contractors will be required to work at the Navy Yard and in nearby office locations up to 5 days a ... Software Engineers research, design, and develop computer and network software or specialized ...

J5 Consulting

Software Engineer

Chantilly, VA · On-site

They are seeking a Software Engineer to manage projects and perform software development activities ... staff and contractors. • Understand the Customer's target environment, such as Amazon Web ...

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Showing results 21-40

All JobsSoftware Engineer Contractor JobsSoftware Engineer Contractor Jobs in Reston, VA

Software Engineer Contractor information

See Reston, VA salary details

$66.1K

$153.5K

$213.9K

How much do software engineer contractor jobs pay per year?

As of Aug 15, 2026, the average yearly pay for software engineer contractor in Reston, VA is $153,519.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,900.00 and $180,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a software engineer contractor?

To thrive as a Software Engineer Contractor, you need advanced programming skills, problem-solving abilities, and a solid understanding of software development lifecycles, often backed by a relevant degree or equivalent experience. Familiarity with source control systems (like Git), cloud platforms, and project management tools, as well as proficiency in key programming languages, is typically required. Strong communication, adaptability, and self-motivation are essential soft skills for collaborating with diverse teams and managing project-based workloads. These skills ensure high-quality deliverables, effective client communication, and successful navigation of varied contract environments.

How does the work structure and team integration typically differ for software engineer contractors compared to full-time employees?

As a Software Engineer Contractor, you will often work on specific projects or deliverables within a defined contract period, which may mean less involvement in long-term planning or company-wide initiatives. Contractors are usually integrated into existing development teams, collaborating closely with full-time engineers, project managers, and QA staff, but may have less access to certain internal resources or benefits. While you can expect to contribute to daily stand-ups, code reviews, and agile sprints, the onboarding process and access to proprietary tools or systems may be streamlined for contractors. This role offers valuable exposure to diverse tech stacks and industries, and successful contracts can lead to extended engagements or full-time offers.

What is the difference between Software Engineer Contractor vs Software Engineer Full-Time Employee?

AspectSoftware Engineer ContractorSoftware Engineer Full-Time Employee
CredentialsTypically requires a relevant degree and technical skills; certifications optionalSame as contractor; often prefers ongoing professional development
Work EnvironmentProject-based, flexible hours, often remote or on-siteSteady, long-term employment, usually on-site or hybrid
Employer & Industry UsageCommon in tech, startups, consulting firmsStandard in large corporations, tech companies, and enterprises
Search & Comparison IntentLooking for short-term or project-based rolesSeeking stable, long-term employment

In summary, Software Engineer Contractors typically work on short-term projects with flexible schedules, while full-time employees enjoy ongoing employment and benefits. Both roles require similar skills and credentials but differ mainly in work arrangement and job stability.

What is a software engineer contractor?

Software Engineer Contractors are professionals hired on a temporary or project basis to design, develop, and maintain software applications. Unlike full-time employees, they typically work for a predetermined period or on specific projects for a company. Contractors may work independently or through contracting agencies and often have flexibility regarding work hours and location. Their expertise is sought after for specialized tasks, scaling development teams, or covering skill gaps within organizations.

What are popular job titles related to Software Engineer Contractor jobs in Reston, VA?

For Software Engineer Contractor jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Software Engineer Contractor jobs in Reston, VA look for?

The top searched job categories for Software Engineer Contractor jobs in Reston, VA are:

What cities near Reston, VA are hiring for Software Engineer Contractor jobs?

Cities near Reston, VA with the most Software Engineer Contractor job openings:

Software Engineer Contractor jobs near you
Infographic showing various Software Engineer Contractor job openings in Reston, VA as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $153,519 per year, or $73.8 per hour.

Software Engineer III

International Executive Service Corps

Washington, DC • On-site

$110 - $140/hr

Other

Posted 9 days ago

Job description

We anticipate future opportunities for a Software Engineer III who wants to grow with the Company and join our team in Washington, DC.

ICI Services is a 100% Employee-Owned small business with 26 plus years delivering superior products and responsive services aligned to customers’ needs. Our employee-owners include acquisition analysts, financial analysts, engineers, configuration specialists, logisticians, technicians, IT professionals, and ship production specialists providing integral, quality support to multiple Navy organizations. We are headquartered in Virginia Beach, VA.

Security Clearance:
  • Applicants must be eligible to hold an active Department of Defense (DoD) SECRET personnel security clearance.
Position/Job Description:

General Tasking Description:

  • Design, develop and maintain computer software for naval applications.
  • Participate in design and code reviews, fix errors and bugs, optimize applications and designing and implementing algorithms.
  • Provide network architecture engineering support by reviewing, analyzing, model-based system engineering, and developing engineering documents for a network system, information system, and for system assessment and authorization (A&A).
  • Assess and develop a proposed System of Systems (SoS) Architecture Framework IAW guidelines for the ashore or afloat platform baseline.
  • Review and assess SoS design, identify software vulnerability, and risk management to ensure cybersecurity and UxV Mission requirements are satisfied.
  • Identify deficiencies and issues in software systems and recommend mitigation solutions.
  • Support software integration efforts within a multidisciplinary team of engineers
Experience Requirements:
  • 4+ years of experience in computer or software engineering on similar systems
  • Experience supporting complex IT systems within a naval environment
  • Experience with unmanned systems architecture
  • Experience with applying programming concepts in a professional or academic setting.
  • Experience with applying modern software development methodologies (e.g. agile, DEVOPS/DEVSECOPS) in professional or academic settings.
  • Experience in testing and debugging software components, including: testing resulting components, and analyzing runtime profiles to debug errors.
  • Experience in integrating software units and components to produce integrated software items consistent with the design.
  • Programming languages: familiarity in one or more programming languages, such as C, C++, Java, or Python.
Educational & Certification Requirements:
  • Bachelor of Science Degree in relevant fields, such as engineering or mathematics. Examples include but are not limited to Electrical Engineering, Computer Engineering, Computer Science, Information Technology, or Information Systems, Mechanical Engineering, or Marine Engineering.
  • Master’s degree in a quantitative field preferred.
  • Preferred relevant certifications:
    • Agile Developer certification or Certified Scrum Developer certification
    • Professional Engineering License
EOE/M/F/ Disability/Vet VEVRAA Federal Contractor #CJ
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