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

AeroVironment, Inc.

Software Engineer

Centreville, VA · On-site

Worker Type Regular Summary We are looking for a Software Engineer (Apps) to join the Learning ... Must be willing to work on government contracts and be able to obtain a DoD security clearance; an ...

SAIC

Software Engineer

Arlington, VA · Hybrid

PhD or JD and zero (0) years or more experience; (Degree required per contract). Required Skills: * Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent ...

Cymertek

Space Systems Software Engineer

Reston, VA · On-site

$180.30K - $213.70K/yr

Space Systems 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

Space Systems Software Engineer

Tysons, VA · On-site

$173.60K - $205.80K/yr

Space Systems 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 ...

Veros Technologies, LLC

Software Engineer

Reston, VA · On-site

As a Software Engineer, you will be responsible for research, design, development and testing of ... level is dependent upon qualifications and contract vacancy requirements. Key Duties ...

CACI International, Inc.

Software Engineer

Sterling, VA · On-site

$79.40K - $162.70K/yr

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Cymertek

Space Systems Software Engineer

Chantilly, VA · On-site

$178.80K - $211.90K/yr

Space Systems 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 ...

CACI International, Inc.

Software Engineer

Sterling, VA · On-site

$113.20K - $237.80K/yr

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

THOMSON REUTERS

Software Engineer

Mclean, VA · Hybrid

About the Role As a Software Engineer, you will be responsible for working on projects that support ... S. Citizenship essential to comply with government contract/agency or department of Federal ...

Thomson Reuters

Software Engineer

Mclean, VA · On-site

About the Role As a Software Engineer, you will be responsible for working on projects that support ... S. Citizenship essential to comply with government contract/agency or department of Federal ...

Veros Technologies, LLC

Software Engineer

Reston, VA · On-site

As a Software Engineer, you will be responsible for research, design, development and testing of ... level is dependent upon qualifications and contract vacancy requirements. Key Duties ...

CACI International, Inc.

Software Engineer

Sterling, VA · On-site

$79.40K - $162.70K/yr

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Northstrat

Software Engineer SME

Chantilly, VA · On-site

The ideal candidate will have a BS in Software Engineering, Computer Science, Information Systems ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Cymertek

HPC Software Engineer

Reston, VA · On-site

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

Northstrat

Software Engineer SME

Sterling, VA · On-site

The ideal candidate will have a BS in Software Engineering, Computer Science, Information Systems ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Northstrat

Software Engineer SME

Alexandria, VA · On-site

The ideal candidate will have a BS in Software Engineering, Computer Science, Information Systems ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Northstrat

Software Engineer SME

Chantilly, VA · On-site

The ideal candidate will have a BS in Software Engineering, Computer Science, Information Systems ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Northstrat

Software Engineer SME

Chantilly, VA

The ideal candidate will have a BS in Software Engineering, Computer Science, Information Systems ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

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Software Engineer Contract information

See Reston, VA salary details

$66.1K

$153.5K

$213.8K

How much do software engineer contract jobs pay per year?

As of May 30, 2026, the average yearly pay for software engineer contract in Reston, VA is $153,477.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,800.00 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 Contract, and why are they important?

To thrive as a Software Engineer Contract, you need strong programming skills, a solid understanding of software development methodologies, and a relevant degree or proven experience in computer science or related fields. Familiarity with source control systems (e.g., Git), cloud platforms, and proficiency in languages or frameworks required by the contract are crucial, as are any certifications in areas like AWS or Agile methodologies. Excellent problem-solving, adaptability, and communication skills help you quickly integrate with new teams and deliver results in diverse environments. These skills ensure you can efficiently contribute to projects, meet client expectations, and maintain professional flexibility across various assignments.

What are some common challenges faced by software engineers working on contract positions, and how can they be managed?

Software engineers on contract often face challenges such as quickly adapting to new codebases, understanding diverse team workflows, and managing changing project scopes. It's important to proactively communicate with team members, clarify project requirements early on, and stay organized to meet tight deadlines. Additionally, maintaining a strong personal workflow and being open to feedback can help contract engineers integrate more smoothly and deliver high-quality results within limited timeframes.

What are software engineer contracts?

Software engineer contracts are agreements where software engineers are hired on a temporary basis to work on specific projects or for a set period of time, rather than as permanent employees. Contractors often work for multiple clients, are paid hourly or per project, and may have more flexible schedules. These contracts outline the scope of work, compensation, deadlines, and other terms. Contract software engineers are responsible for delivering quality code and meeting the requirements set by the client or organization. This working arrangement can offer more autonomy, but also less job security and benefits compared to full-time employment.

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

AspectSoftware Engineer ContractSoftware Engineer Full-Time
Employment TypeTemporary, project-basedPermanent, ongoing
Work EnvironmentTypically freelance or agency-basedCompany offices or remote
CredentialsUsually similar certifications and skillsSame as contract roles
BenefitsLimited or no benefitsHealth, retirement, paid leave

In summary, Software Engineer Contract roles are temporary positions focused on specific projects, often with fewer benefits, while Software Engineer Full-Time roles offer permanent employment with comprehensive benefits. Both roles require similar skills and credentials but differ mainly in employment stability and perks.

What are the most commonly searched types of Software Engineer jobs in Reston, VA? The most popular types of Software Engineer jobs in Reston, VA are:
What are popular job titles related to Software Engineer Contract jobs in Reston, VA? For Software Engineer Contract jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Software Engineer Contract jobs in Reston, VA look for? The top searched job categories for Software Engineer Contract jobs in Reston, VA are:
What cities near Reston, VA are hiring for Software Engineer Contract jobs? Cities near Reston, VA with the most Software Engineer Contract job openings:
Software Engineer Contract jobs near you
Software Engineer

Software Engineer

AeroVironment, Inc.

Centreville, VA • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 19 days ago

Job description

Worker Type
Regular
Job Description
Summary
We are looking for a Software Engineer (Apps) to join the Learning & Active Perception (LEAP) team in AV's MacCready Works business segment. LEAP focuses on the development of innovative image/video processing and computer vision technologies for both user applications (to accelerate and automate tasks, reduce analyst cognitive load) and robotic systems (to provide perception capabilities, enable autonomy and complex behavior, etc.).
This role is specifically centered around implementation of video processing and perception pipelines for low-SWaP processors (e.g., Nvidia Xavier/Orin) and integration into unmanned aerial systems (UAS) and maritime surface vessels (USV), including test and evaluation via benchtop testing and operationally relevant field experimentation.
Position Responsibilities
  • Implements and optimizes computer vision and perception algorithms using C++, including build system configuration with CMake and targeting low-SWaP embedded processors
  • Supports testing and demonstration of components and integrated systems
  • Develops documentation, technical reports, and provides report inputs for presentation to customers and other stakeholders
  • Creates software design documentation according to software process requirements and guidance from Senior Engineers
  • Implements coding according to coding standards. Writes a unique test, and validates software according to the process. Contributes to process improvement efforts.
  • Delivers work on time according to agreed completion dates and project schedule & budget
  • Supports and derives algorithm design from detailed software requirements
  • Works closely with other software developers to design and reuse developed software to support different programs
  • Operates in a continuous learning environment under moderate supervision. Provides guidance and mentoring to less experienced engineers.
  • Works on problems of moderate scope where analysis of situations or data requires a review of a variety of factors
  • Exercises judgment within defined procedures and practices to determine appropriate action. Builds productive internal/external working relationships
  • Other duties as assigned

Basic Qualifications (Required Skills & Experience)
  • Bachelor's degree in Computer Engineering, Computer Science, Electrical Engineering, Math, or Physics is required or equivalent combination of education, training, and experience
  • 5-8 years of relevant experience in software engineering or related field
  • Strong software engineering skills with proficiency in C/C++ (primary), including a sound understanding of common data structures, algorithms, object-oriented programming, and development workflows
  • Experience with CMake and modern C++ build systems
  • Experience with Python for tooling, scripting, and prototyping (secondary)
  • Experience with Ubuntu and/or CentOS Linux operating systems
  • Experience with writing unit tests and debugging code
  • Experience with DDS, gRPC, and Rust is preferred
  • Demonstrated mathematical and analytical skills are required
  • Demonstrated familiarity with source code configuration management tools, such as Git, as well as familiarity with IDEs and debuggers
  • Collaboration with external developers and customers

Other Qualifications & Desired Competencies
  • With guidance from senior engineers, be able to contribute in the design, coding, documenting and testing software using the Scrum Framework
  • Demonstrates effective listening, questioning, clarifying and summarizing skills to effectively communicate in one-on-one and small group settings
  • Demonstrates understanding of system design that one is working on and understands the role that assigned tasks play in the system
  • Able to excel in a fast-paced, deadline-driven environment, where small teams share a broad variety of duties
  • Understands or has familiarity with Machine Learning and Computer Vision concepts
  • Displays strong initiative and drive to accomplish goals and meet company objectives
  • Takes ownership and responsibility for current and past work products
  • Is committed to learning from mistakes and driven to improve and enhance performance of oneself, others, and the company
  • Has effective problem-solving, analytical, interpersonal and communication skills
  • Focuses on teamwork, collaboration and puts the success of the team above one's own interests

Physical Demands
  • Ability to work in an office environment (Constant)
  • Required to stand and sit for long periods; talk, hear, and use hands and fingers to operate a computer and telephone keyboard (Frequent)

Special Requirements
  • U.S. Citizenship required
  • Must be willing to work on government contracts and be able to obtain a DoD security clearance; an active clearance is a plus
  • Willingness to travel within the continental U.S. (Occasionally / Up to 20%)
  • Willingness to obtain or already have an FAA Part 107 certification to operate small UAS.

Clearance Level
No Clearance
The salary range for this role is:
$91,000 - $129,150
AeroVironment considers several factors when extending an offer, including but not limited to, the location, the role and associated responsibilities, a candidate's work experience, education/training, and key skills.
ITAR Requirement:
This position requires access to information that is subject to compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the requirements of the ITAR and/or the EAR, applicants must qualify as a U.S. person under the ITAR and the EAR, or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment's determination that it will be able to obtain an export license in a time frame consistent with AeroVironment's business requirements. A "U.S. person" according to the ITAR definition is a U.S. citizen, U.S. lawful permanent resident (green card holder), or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements.
Benefits: AV offers an excellent benefits package including medical, dental vision, 401K with company matching, a 9/80 work schedule and a paid holiday shutdown. For more information about our company benefit offerings please visit: http://www.avinc.com/myavbenefits.
We also encourage you to review our company website at http://www.avinc.com to learn more about us.
Principals only need apply. NO agencies please.
About AV:
AV isn't for everyone. We hire the curious, the relentless, the mission-obsessed. The best of the best.
We don't just build defense technology-we redefine what's possible. As the premier autonomous systems company in the U.S., AV delivers breakthrough capabilities across air, land, sea, space, and cyber. From AI-powered drones and loitering munitions to integrated autonomy and space resilience, our technologies shape the future of warfare and protect those who serve.
Founded by legendary innovator Dr. Paul MacCready, AV has spent over 50 years pushing the boundaries of what unmanned systems can do. Our heritage includes seven platforms in the Smithsonian-but we're not building history, we're building what's next.
If you're ready to build technology that matters-with speed, scale, and purpose-there's no better place to do it than AV.
We are proud to be an EEO/AA Equal Opportunity Employer, including disability/veterans. AeroVironment, Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data, sexual orientation, gender identity or other legally protected status.
ITAR
U.S. Citizenship required. Must be willing to work on government contracts and have the ability to obtain a security clearance.

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