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Weekend Software Developer Jobs in Washington (NOW HIRING)

Software Developer

Chantilly, VA · On-site

$154K - $278K/yr

Leidos 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 ...

Engineer the software behind tomorrow's mission. NS2 Mission is seeking an expert Software Developer to join our team in Chantilly, VA . As part of an Agile development team, you'll design, build ...

Engineer the software behind tomorrow's mission. NS2 Mission is seeking an expert Software Developer to join our team in Chantilly, VA . As part of an Agile development team, you'll design, build ...

Software Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who ...

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 ...

Leidos 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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Maverc Technologies is seeking an Software Developer to support one of our corporate customers. Job Duties and Responsibilities As a Software developer, you will lead a team in the design ...

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 ...

Showing results 21-40

Weekend Software Developer information

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 is a weekend software developer?

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.

What are the most commonly searched types of Software Developer jobs in Washington?

The most popular types of Software Developer jobs in Washington are:

What job categories do people searching Weekend Software Developer jobs in Washington look for?

The top searched job categories for Weekend Software Developer jobs in Washington are:

What cities in Washington are hiring for Weekend Software Developer jobs?

Cities in Washington with the most Weekend Software Developer job openings:

Infographic showing various Weekend Software Developer job openings in Washington as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 3 days ago

New


Job description

Open Systems Technologies Corporation is seeking a Full Stack Software Engineer to work on a large IT project supporting the intelligence community. The ideal candidate is a hands-on Software Engineer and/or DevOps professional with significant experience in developing repeatable processes, tools, and infrastructure that enable the delivery of software in an on-demand cadence. They must have strong, firsthand technical expertise in a variety of configuration automation, deployment, and continuous integration technologies and the proven ability to fashion robust solutions that can keep pace with software development. They must be at ease working in an agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.
JOB DESCRIPTION
The Software Engineer will design, develop, code, test, and debug complex software products, or make significant enhancements to existing software. The ideal candidate is a hands-on platform builder with significant experience in developing scalable software applications, with experience in analytics using large data sets. They must have strong, firsthand technical expertise in a variety of configuration management and big data technologies and the proven ability to fashion robust solutions that can manage large data sets. They must be at ease working in an agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.
KEY RESPONSIBILITIES
• Work with a team to analyze existing software applications and tools, and recommend new technologies and methodologies to improve system performance and usability.
• Design, develop, test, debug, and deploy new software tools that extend or replace existing capabilities.
• Advise hardware engineers on machine characteristics that affect software systems, such as storage capacity, processing speed, and input/output requirements and works with them to resolve incompatibilities.
• Write and update technical documentation such as user manuals, system documentation, training materials, processes and procedures.
• Collaborate cross-functionally with data scientists, analysts, project managers and other engineers and analysts.
• Provide ongoing maintenance, support, and enhancements in existing systems and platforms.
• Troubleshoots complex problems and provides customer support for software systems and application issues.
• Provide recommendations for continuous improvement.
• Work alongside other engineers on the team to sustain and advance our organization's capabilities.
EDUCATION AND EXPERIENCE
• Bachelor's degree in Computer Science, Information Technology, or other related technical discipline, or equivalent combination of education, technical certifications, training, and work/military experience.
REQUIRED QUALIFICATIONS
• Demonstrated hands-on experience with modern programming languages including Java, JavaScript, and Python.
• Demonstrated hands-on experience developing with cloud-based services such as AWS.
• Demonstrated hands-on experience with developing and implementing microservices architecture using Spring Boot.
• Demonstrated hands-on experience with Linux.
DESIRED QUALIFICATIONS
• Demonstrated hands-on experience in programming and software development with web and client/server applications using Java, JavaScript, and Python.
• Demonstrated hands on experience working with PostgreSQL and Apache NiFi.
• Demonstrated hands-on experience with Linux-based systems and shell scripting
• Demonstrated hands-on experience with build automation technologies like Maven, Jenkins, etc.
BENEFITS
Our company OST has been operating since 1996 and have various contracts with Government agencies. We offer a comprehensive benefit package that includes 3 weeks paid time off, 2 weeks Holiday pay, medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end of year profit sharing paid out in 401k.