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Per Diem Weekend Software Developer Jobs in Washington, DC

Maverc Technologies

Software Developer

Laurel, MD

You will build applications using a specified programming language per the Government. You will ... Experience implementing software life cycle management (requirements, design, develop, test ...

Insight Xcite

Software Developer

Herndon, VA · On-site

Collaborate with engineers, analysts, and operational teams * Contribute to secure software ... The pay range for this role is: 185,000 - 240,000 USD per year (Government Client Site - Herndon VA ...

Leidos

Software Developer

Chantilly, VA · Hybrid

The Software Engineer will work with a team of developers, engineers and testers to support and ... Some after-hours or weekend work may be required to accommodate system deployments and upgrades.

Leidos

Software Developer

Chantilly, VA · On-site

The Software Engineer will work with a team of developers, engineers and testers to support and ... Some after-hours or weekend work may be required to accommodate system deployments and upgrades.

Endictus Corp

CNO Software Developer

Columbia, MD · On-site

$145K - $170K/yr

We are seeking an experienced Senior CNO Software Developer to support advanced cyber operations ... Paid time off accrued at a rate of 6.33 hours per semi-monthly pay period (19 days/152 hours ...

Endictus

CNO Software Developer

Columbia, MD

$145K - $170K/yr

We are seeking an experienced Senior CNO Software Developer to support advanced cyber operations ... Paid time off accrued at a rate of 6.33 hours per semi-monthly pay period (19 days/152 hours ...

Endictus

CNO Software Developer

Columbia, MD · On-site

$145K - $150K/yr

We are seeking an experienced Senior CNO Software Developer to support advanced cyber operations ... Paid time off accrued at a rate of 6.33 hours per semi-monthly pay period (19 days/152 hours ...

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Showing results 1-20

All JobsPer Diem Software Developer JobsPer Diem Weekend Software Developer JobsPer Diem Weekend Software Developer Jobs in Washington, DC

Per Diem Weekend Software Developer information

See Washington, DC salary details

$54.4K

$126.7K

$188K

How much do per diem weekend software developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for per diem weekend software developer in Washington, DC is $126,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,900.00 and $147,200.00 per year, depending on experience, location, and employer.

What is a per diem weekend software developer?

A Per Diem Weekend Software Developer is a software professional who works on an as-needed basis, typically during weekends. Unlike full-time or part-time employees, per diem developers are usually paid by the day or hour and have flexible schedules. They may be brought in for specific projects, to cover staff shortages, or to handle peak workloads outside of regular business hours. This role is ideal for individuals seeking flexibility or supplemental income, and it often requires the ability to quickly adapt to different teams and projects.

What are the key skills and qualifications needed to thrive as a per diem weekend software developer?

To thrive as a Per Diem Weekend Software Developer, you need strong programming proficiency, problem-solving abilities, and experience with relevant software development methodologies, often supported by a degree in computer science or related field. Familiarity with version control systems like Git, cloud platforms, and common frameworks or languages such as JavaScript, Python, or Java is typically required. Excellent time management, self-motivation, and effective remote communication skills help developers excel in this flexible, often independent role. These competencies ensure that projects are delivered efficiently, code quality is maintained, and collaboration remains strong despite irregular hours.

How does working as a per diem weekend software developer typically impact collaboration with full-time team members?

As a Per Diem Weekend Software Developer, you'll often work outside the standard weekday schedule, which can pose challenges for real-time collaboration with full-time staff. To stay aligned, you'll likely rely on detailed documentation, asynchronous communication tools like Slack or Jira, and scheduled check-ins. Many teams set up processes to ensure per diem developers have clear tasks and access to support or code reviews. This structure allows you to contribute effectively while maintaining flexibility, but being proactive in communication is key to addressing blockers and staying integrated with the broader team.

What is the difference between Per Diem Weekend Software Developer vs Per Diem Software Developer?

AspectPer Diem Weekend Software DeveloperPer Diem Software Developer
Work SchedulePrimarily works on weekends, part-time or as neededFlexible schedule, including weekdays and weekends
CertificationsTypically requires relevant coding certifications or experienceSame certifications, but may have broader experience requirements
Work EnvironmentOften remote or on-site, project-basedSimilar environment, varies by employer
UsageUsed for weekend-specific projects or supportUsed for ongoing or project-based development

The main difference is that Per Diem Weekend Software Developers work primarily on weekends, often on a part-time basis, focusing on specific weekend projects or support. Per Diem Software Developers may work more flexibly throughout the week or weekends, depending on project needs. Both roles require similar skills and certifications but differ mainly in scheduling and scope of work.

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

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

Per Diem Weekend Software Developer jobs near you

Software Developer

Laurel, MD • On-site

Johns Hopkins Applied Physics Laboratory
Manufacturing • 5 - 10K employees
Learn more about Johns Hopkins Applied Physics Laboratoryexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Johns Hopkins Applied Physics Laboratory rating

9.6

Company rating: 9.6 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

Job description

Description
Do you love developing high-performance, reliable software?
Are you eager to take initiative and work on projects across a wide ranging problem space, from high-reliability to rapid prototyping?
Do you want to work in an atmosphere where risk taking, innovation, and creativity are openly encouraged and sought out?
If so, we're looking for someone like you to join our team at APL!
We are seeking a Software Developer to help us build innovative technology applications for the next generation of electronic warfare (EW) systems. Your work will contribute to ensuring the US and its allies dominate the RF spectrum. You'll be joining our hardworking team of systems engineers, algorithm developers, FPGA and embedded software engineers, and advanced EW technology enthusiasts who enjoy working together to craft creative solutions to complex challenges in addition to bringing real solutions from concept to prototyping. Your work will be critical to ensure that algorithms work with other components within a collaborative software framework.
As a Software Developer, we will trust you to ...
  • Develop programs in C/C++, for both desktop and embedded applications.
  • Implement digital signal processing (DSP) algorithms for various types of communication, data link, radar, and jamming signals.
  • Validate, test, and demonstrate your work in field tests and lab demos.

Qualifications
You meet our minimum qualifications for the job if you ...
  • Have a Bachelor's degree in Computer Engineering, Computer Science, Software Engineering, or another related technical discipline.
  • Have at least three years of relevant software development experience.
  • Have experience with source control tools (such as Git).
  • Have experience with C/C++ programming languages.
  • Are able to obtain an Interim Secret level security clearance by your start date, and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You 'll go above and beyond our minimum requirements if you ...
  • Have a Master's degree in Computer Engineering, Computer Science, Software Engineering, or another related technical discipline.
  • Have experience with embedded software development.
  • Have experience working with Linux operating systems.
  • Have experience with other programming languages (Python, MATLAB, etc.).
  • Have experience with VHDL, Verilog, or other FPGA development languages.
  • Have experience in programming for Software Defined Radio (SDR).
  • Have experience working with container technologies (such as Docker, Podman, containerd, etc.).
  • Have experience with container orchestration technologies (such as Kubernetes, Rancher, etc.).
  • Are experienced with digital signal processing (DSP) algorithms.
  • Hold an active DoD Secret level clearance or higher.

#LI-AG1
About Us
Why Work at APL?
The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.
At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at https://www.jhuapl.edu/careers.
All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accessibility@jhuapl.edu.
The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.
Minimum Rate
$100,000 Annually
Maximum Rate
$245,000 Annually

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