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Weekend Software Developer Jobs in Leesburg, VA (NOW HIRING)

Gromelski and Associates, Inc.

Be Seen First

Software Developer

Fairfax, VA · On-site

$100K - $140K/yr

Software Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software ...

Gromelski and Associates, Inc.

Be Seen First

Software Developer

Fairfax, VA · On-site

$100K - $130K/yr

Software Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software ...

VTG

Software Developer

Chantilly, VA · On-site

Overview VTG is seeking a Software Developer for a technical development program supporting the Sponsor's Access Management Program. The Software Engineer will work with a small team of developers ...

VTG

Software Developer

Chantilly, VA

The Software Engineer will work with a small team of developers, software engineers, and data engineers. What will you do? * Work with an industry leading identity and access management software ...

Piper Companies

Software Developer

Herndon, VA · On-site

$115K - $230K/yr

Zachary Piper Solutions is seeking a Software Developer to support a mission critical Intelligence Community program based in Herndon, VA. This is a full time, onsite position due to specific program ...

SAP NS2

Software Developer

Chantilly, VA · On-site

Software Developer Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software ...

J5 Consulting

Software Developer

Mclean, VA · On-site

Software Developer SAIC's National Intelligence Community (NIC) Business Unit, USG Mission and Information Technology Division, is seeking a Software Developer that is part of an integrated team to ...

Cymertek

Software Developer

Reston, VA · On-site

Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

Cymertek

Software Developer

Vienna, VA · On-site

Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

Eyes Only Systems

Software Developer

Chantilly, VA · On-site

$100K - $220K/yr

We are seeking a on-site Software Developer to become an integral part of our team! You will be responsible for enhancing computer application software (full stack web development). (This is not a ...

Cymertek

Software Developer

Chantilly, VA · On-site

Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

VTG Defense

Software Developer

Chantilly, VA · On-site

Overview VTG is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization ...

VTG

Software Developer

Chantilly, VA · On-site

Overview VTG is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes ...

Cymertek

Software Developer

Chantilly, VA · On-site

Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

VTG

Software Developer

Chantilly, VA · On-site

Overview VTG is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to ...

Cymertek

Software Developer

Reston, VA · On-site

Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

Eyes Only Systems

Software Developer

Chantilly, VA · On-site

$100K - $220K/yr

We are seeking a on-site Software Developer to become an integral part of our team! You will be responsible for enhancing computer application software (full stack web development). (This is not a ...

Cymertek

Software Developer

Mclean, VA · On-site

Software Developer Location: Tysons, VA 22182 Clearance: TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) Key Summary: Are you a creative and driven individual who loves ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to ...

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All JobsWeekend Software Developer JobsWeekend Software Developer Jobs in Leesburg, VA

Weekend Software Developer information

See Leesburg, VA salary details

$48.6K

$113.1K

$167.9K

How much do weekend software developer jobs pay per year?

As of May 28, 2026, the average yearly pay for weekend software developer in Leesburg, VA is $113,128.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,000.00 and $131,500.00 per year, depending on experience, location, and employer.

What Are Weekend Jobs for a Software Developer?

In a software developer weekend job, you work part-time on programming projects during Saturday-Sunday shifts. In this career, your duties vary depending on your client or employer but typically focus on the design of programs, applications, and computer systems. You write code for programming projects and also test your programs or debug the developments of other coding professionals. When working with systems software, your responsibilities may include making necessary changes and performing tests. You may focus on a specific aspect of a software project or application or analyze and correct the programming for a larger network from the work week.

What are the key skills and qualifications needed to thrive as a Weekend Software Developer, and why are they important?

To thrive as a Weekend Software Developer, you need strong programming skills in relevant languages (such as Python, Java, or JavaScript), software development experience, and often at least a bachelor's degree in computer science or a related field. Familiarity with version control systems like Git, popular frameworks, and agile project management tools is typically expected. Excellent time management, self-motivation, and effective communication are crucial soft skills for balancing weekend work and collaborating with remote or distributed teams. These skills ensure the developer can efficiently produce high-quality code, meet deadlines, and contribute positively to project goals even outside traditional work hours.

What are the typical expectations and communication practices for a Weekend Software Developer working with a distributed team?

Weekend Software Developers often collaborate with teams that operate across various time zones and schedules. Clear, asynchronous communication is crucial, as you may need to provide detailed status updates, document your progress, and flag any blockers for your weekday colleagues. Many teams use tools like Slack, Jira, or Trello to facilitate handovers and ensure seamless project continuity. You can expect your responsibilities to focus on feature development, bug fixes, or code reviews, with an emphasis on self-management and proactive reporting. Building strong written communication skills will help you succeed and integrate smoothly with the broader development team.

What are Weekend Software Developers?

Weekend Software Developers are professionals who work primarily on weekends to develop, test, and maintain software applications. They may work part-time, on contract, or as freelancers, often supporting companies that require continuous development or maintenance outside of standard business hours. These roles are ideal for individuals seeking flexible work schedules or supplemental income. Weekend Software Developers typically possess the same technical skills as full-time developers, including programming, problem-solving, and collaboration abilities.
More about Weekend Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Leesburg, VA? The most popular types of Software Developer jobs in Leesburg, VA are:
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What job categories do people searching Weekend Software Developer jobs in Leesburg, VA look for? The top searched job categories for Weekend Software Developer jobs in Leesburg, VA are:
What cities near Leesburg, VA are hiring for Weekend Software Developer jobs? Cities near Leesburg, VA with the most Weekend Software Developer job openings:
Weekend Software Developer jobs near you
Software Developer

Software Developer

Gromelski and Associates, Inc.

Fairfax, VA • On-site

$100K - $140K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

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Job description

Software Developer


Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support.


Software Developer Job Description:


We are seeking an experienced and energetic problem solver with attention to detail, interest in process improvement, and great communication skills. You should be a self-starter, quick-learner, and motivated SW engineer who can work in a fast-paced environment.


Software Developer Required Tasks:


· Development, integration, troubleshooting experience with the Linux/Unix Operating System.

· Experience in software development, integration, troubleshooting using C or C++ or Java or Python

· Experience developing scripts using Bash or Python.

· Experience with software configuration technologies, such as YAML, XML, JSON.


Software Developer Desirable Skills:


· Basic understanding of Agile Full software life-cycle development.

· Experience with infrastructure as code (IaC) concepts and technologies

· Desire to integrate, test and troubleshoot and refactor software systems.


Software Developer Additional Requirements:


· Bachelor’s degree in Computer Science, Computer Programming, Software Engineering, Computer Engineering, Electrical Engineering or equivalent STEM field and at least 1 year of related experience. A combination of education and experience will be considered

· Effective oral and written communication skills.

· Must be able to obtain and maintain a DoD Secret level clearance which means you must be a U.S. Citizen.


Job Location: Manassas, VA. (Relocation Assistance Available)


Benefits: We offer a competitive benefit package.
Click here Careers | GAI (e-gai.com) for more information


Job Type: Full-Time Employee, 40 hours/week


Rate: Negotiable


Start Date: Negotiable


Gromelski and Associates is an equal opportunity employer and does not discriminate in employment on the basis of race, color, religion, sex, pregnancy, national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service or other non-merit factor.

Company Description

Gromelski and Associates, Inc. is a small, woman-owned business. Since 1989, we have provided services for major corporations and large government agencies including the Social Security Administration, Lockheed Martin Corporation, Global Knowledge Network, Digital Equipment Corporation, Nextel Communications, Network Associates, Oracle Corporation, Department of Education, ExecuTrain Corporation, Federal Computer Corporation, and the U.S. Navy. Currently, we develop and deliver technical documentation and multimedia support including interactive electronic technical manuals (IETMs), multimedia applications, computer-based training (CBT), desktop simulation, technical system support including system engineering, software development and programming, lab management, system testing, integration, installation and maintenance for submarine combat systems.