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Weekend Software Engineer Jobs in Fairfax, VA (NOW HIRING)

SiloSmashers

Software Engineer

Arlington, VA · On-site

Software Engineer Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software ...

SiloSmashers

Software Engineer

Arlington, VA · Hybrid

Software Engineer Location: Arlington, VA (Hybrid) Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract. Summary: The Software ...

THOMSON REUTERS

Software Engineer

Mclean, VA · Hybrid

Software Engineers supporting these efforts work alongside data scientists and data engineers to develop advanced capabilities, prototype new applications, and deliver cutting edge products for high ...

ANSER

Software Engineer

Fort Belvoir, VA · On-site

They are seeking a Software Engineer to support the development and maintenance of biometric collection systems in DoD mission environments, focusing on troubleshooting software issues and ensuring ...

Amyx, Inc.

Software Engineer

Arlington, VA · On-site

The software engineer will design, develop, enhance, debug, and implement software. * They will be responsible for troubleshooting production problems related to software applications and providing ...

Amyx, Inc.

Software Engineer

Arlington, VA · On-site

The software engineer will design, develop, enhance, debug, and implement software. * They will be responsible for troubleshooting production problems related to software applications and providing ...

Thomson Reuters

Software Engineer

Mclean, VA · On-site

Software Engineers supporting these efforts work alongside data scientists and data engineers to develop advanced capabilities, prototype new applications, and deliver cutting edge products for high ...

IQUASAR LLC

Software Engineer

Washington, DC · On-site

$120K - $140K/yr

Software Engineer * Location: Washington, DC * Position Type: Onsite * Clearance: TS/SCI * Performing engineering assignments relative to the operations and maintenance of the customer system

Cornerstone Defense

Software Engineer

Chantilly, VA · On-site

Job #3257 SOFTWARE ENGINEER Chantilly, VA The Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The candidate must have ...

iQuasar LLC

Software Engineer

Washington, DC · On-site

$120K - $140K/yr

Software Engineer * Location: Washington, DC * Position Type: Onsite * Clearance: TS/SCI * Performing engineering assignments relative to the operations and maintenance of the customer system

ROGUE SIGNAL PROCESSING CORPORATION

Be Seen First

Software Engineer

Sterling, VA · On-site

$135K - $150K/yr

We are seeking a software engineer to maintain and extend an existing API layer connecting a modern user interface to a complex backend signal processing and mission system baseline. The ideal ...

Booz Allen Hamilton

Software Engineer

Chantilly, VA · On-site

Booz Allen Hamilton is looking for a Software Engineer who is driven by purpose and ready to build software that directly supports mission‑critical operations across the space domain. In this role ...

REDLattice

Software Engineer

Quantico, VA · On-site

Software Engineer Location: Quantico, VA At REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. We are driven by mission-critical and ...

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Showing results 21-40

All JobsSoftware Engineer JobsWeekend Software Engineer JobsWeekend Software Engineer Jobs in Fairfax, VA

Weekend Software Engineer information

See Fairfax, VA salary details

$64.9K

$150.8K

$210.1K

How much do weekend software engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for weekend software engineer in Fairfax, VA is $150,794.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,700.00 and $176,800.00 per year, depending on experience, location, and employer.

What is the difference between Weekend Software Engineer vs Part-Time Software Developer?

AspectWeekend Software EngineerPart-Time Software Developer
CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS or related field, coding skills
Work EnvironmentProject-based, flexible hours, remote or on-siteProject-based, flexible hours, remote or on-site
Industry UsageTech companies, startups, freelance projectsTech companies, startups, freelance projects
Search & Comparison IntentYesYes

Weekend Software Engineers and Part-Time Software Developers often share similar credentials and work environments, focusing on flexible, project-based work. The main difference lies in terminology; 'Weekend Software Engineer' emphasizes work specifically on weekends, while 'Part-Time Software Developer' may include work during weekdays or evenings. Both roles suit those seeking flexible schedules in tech industries.

What are some unique challenges and benefits of working as a weekend software engineer?

As a Weekend Software Engineer, you may face challenges such as collaborating with team members who primarily work weekdays, which can require proactive communication and clear documentation. However, this role also offers flexibility and the opportunity to focus on tasks with fewer real-time interruptions. You’ll likely work on maintenance, urgent bug fixes, or project sprints scheduled for off-peak hours. This experience can enhance your problem-solving skills and may position you for future roles that require adaptability or involve critical support work. Additionally, many organizations value weekend engineers for their reliability and willingness to support essential systems outside standard hours.

What are the key skills and qualifications needed to thrive as a weekend software engineer, and why are they important?

To thrive as a Weekend Software Engineer, you need strong programming skills, problem-solving abilities, and a relevant degree or coding experience. Familiarity with popular development tools, version control systems like Git, and cloud platforms is typically required. Effective time management, self-motivation, and clear remote communication are critical soft skills for this role. These skills ensure you can deliver high-quality code efficiently while collaborating with teams or clients during limited weekend hours.

What is a weekend software engineer?

Weekend Software Engineers are professionals who primarily work on software development tasks during the weekends. They may be employed part-time, on a contract basis, or as part of a company's flexible work schedule to handle maintenance, updates, or specific projects outside regular business hours. This role is ideal for those who prefer or require non-traditional work hours, and it can involve responsibilities such as coding, debugging, system monitoring, or supporting deployments that are scheduled to minimize business disruptions.
What are the most commonly searched types of Software Engineer jobs in Fairfax, VA? The most popular types of Software Engineer jobs in Fairfax, VA are:
What are popular job titles related to Weekend Software Engineer jobs in Fairfax, VA? For Weekend Software Engineer jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Weekend Software Engineer jobs in Fairfax, VA look for? The top searched job categories for Weekend Software Engineer jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Weekend Software Engineer jobs? Cities near Fairfax, VA with the most Weekend Software Engineer job openings:
Weekend Software Engineer jobs near you
Infographic showing various Weekend Software Engineer job openings in Fairfax, VA as of August 2026, with employment types broken down into 93% Full Time, and 7% Part Time. Highlights an 79% In-person, and 21% Remote job distribution, with an average salary of $150,794 per year, or $72.5 per hour.

Software Engineer

SiloSmashers

Arlington, VA • On-site

Full-time

Re-posted 17 days ago

Job description

Software Engineer
Location: Arlington, VA (Hybrid)
Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract.
Summary:
The Software Engineer will support DHS CISA by designing, developing, and maintaining secure applications that enable mission-critical operations and modernization. This role contributes to Agile and DevSecOps environments to deliver scalable, high-quality solutions.
Responsibilities:
  • Design, develop, and maintain software using Java, Python, C++, or C#.
  • Apply secure coding practices and implement automated testing frameworks.
  • Participate in Agile sprints and CI/CD pipelines within DevSecOps environments.
  • Troubleshoot, debug, and optimize application performance.
  • Collaborate with system architects, developers, and analysts to align solutions with mission requirements.

Qualifications:
  • Bachelor's degree in Computer Science, Engineering, or related field.
  • 5+ years of professional experience in software engineering.
  • Familiarity with cloud environments (AWS GovCloud, Azure Gov) and CI/CD pipelines.
  • Strong problem-solving and collaboration skills.

Apply