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Per Diem Weekend Software Developer Jobs in Washington, DC

Kratos Defense

Software Developer

Lanham, MD · Hybrid

Kratos has an exciting opportunity for a Software/Product Developer for our Lanham, Maryland office ... Travel to customer locations for reviews, installation, testing of products (2-4 weeks per year ...

Koitecc Solutions

Sr. Software Developer

Gaithersburg, MD · On-site

$107K - $195K/yr

US citizenship is required per contract. * Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of ...

Leidos LLC

Sr. Software Developer

Gaithersburg, MD · On-site

$107K - $195K/yr

US citizenship is required per contract. * Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of ...

Leidos

Sr. Software Developer

Gaithersburg, MD · On-site

$59 - $77.75/hr

US citizenship is required per contract. * Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of ...

Rct Systems, Inc.

Software Developer (Senior)

Reston, VA · On-site

$56.75 - $75/hr

RCT is seeking a Senior Software Developer-SME for a 200+ FTE technical development program ... Core hours are from 9 AM to 3 PM daily, five days per week, with a forty-hour work week. RCT ...

Hirekeyz Inc

Software Developer SME

Fairfax, VA · On-site

Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per Week. Duration: Long Term Contract Position Require a Secret Clearance The Software Developer SME role requires a deep expertise in Java SE ...

Quevera

Backend Software Developer

Annapolis, MD · On-site

$166K - $221K/yr

This role offers flexibility of up to 16 hours of telework per week, based on program needs and sprint priorities. As a Backend Software Developer, you will develop, maintain, and enhance backend ...

Leidos

Lead Software Developer

Gaithersburg, MD · On-site

$87K - $157K/yr

Software Developer UK NASR PDT Evolution Program Leidos is seeking a Software Developer to be based ... S.-based position that offers a balanced hybrid schedule between 2-3 days in the office per week.

Hirekeyz Inc

Senior Software Developer

Fairfax, VA · On-site

$55.75 - $73.50/hr

Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per Week. Duration: Long Term Contract Position Require a Secret Clearance The Senior Software Developer role requires a deep expertise in Java ...

Leidos

Lead Software Developer

Gaithersburg, MD · Hybrid

$87K - $157K/yr

Software Developer UK NASR PDT Evolution Program Leidos is seeking a Software Developer to be based ... S.-based position that offers a balanced hybrid schedule between 2-3 days in the office per week.

Leidos

Software Developer

Gaithersburg, MD · On-site

$87K - $157K/yr

The travel will generally be between 1 to 2 weeks per trip. Minimum Required Qualifications ... Software Engineering * Must be able to obtain and maintain a Public Trust clearance * Must be a US ...

Leidos

Software Developer

Gaithersburg, MD · On-site

$87K - $157K/yr

The travel will generally be between 1 to 2 weeks per trip. Minimum Required Qualifications ... Software Engineering * Must be able to obtain and maintain a Public Trust clearance * Must be a US ...

Leidos

Senior Software Developer

Chantilly, VA

$107K - $195K/yr

The Software Developer will work with a large team of developers, DevOPS engineers, security ... Core hours are from 9 AM to 3 PM daily, five days per week, with a forty-hour work week. Required ...

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Showing results 21-40

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 11, 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

Lanham, MD • Hybrid

Kratos Defense
National Security and International Affairs • 1 - 5K employees
Learn more about Kratos Defenseexternal

Full-time

Re-posted 10 days ago

Kratos Defense & Security Solutions rating

7.8

Company rating: 7.8 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

Job description

Readiness Delivered. Kratos is a leader in assured aerospace communication solutions and services. We are cutting-edge innovators and creative problem solvers working collaboratively to solve our customers' toughest challenges. Our culture is fast-paced and innovative.  We are a trusted partner—driven by doing the right thing and achieving maximum success for our customers, our partners and ourselves. Kratos has an exciting opportunity for a Software/Product Developer for our Lanham, Maryland office who is responsible for performing software development for a satellite command and control software product as well as performing project engineering support.

Primary functions:

  • Develop robust real-time software for a 24/7 operation system
  • Perform maintenance and bug fixes on software product
  • Analyze customer requirements to identify unmet requirements
  • Design and develop COTS product enhancements as required
  • Interface with users of product and solve reported issues
  • Support of both internal and external users of satellite command and control product
  • Travel to customer locations for reviews, installation, testing of products (2-4 weeks per year total is nominal)

  • Experience coding in C++ and Java
  • Experience with multi-threaded or realtime applications
  • Experience developing in a Linux environment
  • Knowledge of at least one software development lifecycle model

Preferred Skills and Experience

  • Experience with SQL databases
  • Experience coding Windows Services
  • Experience with a configuration management system such as Git or Subversion
  • Experience with COBRA or REST inter-process communication
  • Experience with development management or release management of a product
  • Experience with satellite command and control systems is a major plus, but not expected

#LI-Hybrid

Competitive salary based on experience and education

Kratos is valued for our ability to design and deliver leading edge, resilient solutions for aerospace communication, control, awareness and mission success across a continuum of offerings—from commercial to tailored custom solutions and integrated programs. Customers trust us to stay relevant and know we are in it for the long-haul. We bring both the capability and confidence that our customers value and depend on. And, we always deliver.

This posting will close within 90 days from the Posting Date.   

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