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Weekend Software Developer Jobs in Frederick, MD

Leidos

Software Developer

Gaithersburg, MD · On-site

$69K - $125K/yr

We are seeking a Software Developer who will be a member of a dynamic team Air Traffic Management program - SkyLine-X™ SkyLine-X™ provides an array of advanced air traffic management capabilities ...

Leidos

Software Developer

Gaithersburg, MD

$69K - $125K/yr

We are seeking a Software Developer who will be a member of a dynamic team Air Traffic Management program - SkyLine-X SkyLine-X provides an array of advanced air traffic management capabilities to ...

Trinity ES LLC

Software Developer

Gaithersburg, MD · On-site

Collaborate with fellow software engineers to create and document optimal technical designs * Ensure team compliance with Agile processes and best practices * Build software solutions where the ...

TecTammina

Software Developer

Rockville, MD

Under general direction of the Manager Software Development, contributes to the software design and ... Mentors and directs the efforts of more entrylevel Engineers. 6.Provides third tier support when ...

Leidos

Software Developer

Gaithersburg, MD · On-site

$69K - $125K/yr

Leidos is seeking Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work ...

Kepora

Software Developer

Potomac, MD · On-site

Software Engineer to support an office that is accountable for clearance processing of all individuals with access to Customer data and facilities. This position is in Chantilly, VA and requires an ...

Kepora

Software Developer

Potomac, MD

Experience developing and directing software system testing and validation procedures, programming, and documentation. 27. Experience conferring with other application's systems analysts, engineers ...

Leidos

Software Developer

Gaithersburg, MD · On-site

$107K - $195K/yr

The Leidos Spatial Solutions Division has an exciting opportunity for an experienced Software Developer to help enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology ...

Leidos

Software Developer

Gaithersburg, MD · Hybrid

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Leidos

Software Developer

Gaithersburg, MD · On-site

$87K - $157K/yr

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Leidos

Software Developer

Gaithersburg, MD · On-site

$69K - $125K/yr

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Leidos

Software Developer

Gaithersburg, MD · Hybrid

$69K - $125K/yr

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Leidos

Software Developer

Gaithersburg, MD · Hybrid

$87K - $157K/yr

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Leidos

Software Developer

Gaithersburg, MD · On-site

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Ripple Effect

NLM Software Developer

Rockville, MD · On-site

$98K - $113K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a global leader in biomedical research and data science-in its efforts to accelerate biomedical ...

Ripple Effect

NLM Software Developer

Rockville, MD · On-site

$98K - $113K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)-a global leader in biomedical research and data science-in its efforts to accelerate biomedical ...

Ripple Effect

NLM Software Developer

Rockville, MD · On-site

$98K - $113K/yr

The Software Developer will play a key role in supporting the National Library of Medicine (NLM)--a global leader in biomedical research and data science--in its efforts to accelerate biomedical ...

Leidos

Jr Software Developer

Gaithersburg, MD · On-site

Leidos is seeking a Jr level Software Developer , who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraft runway and ...

Leidos

Jr Software Developer

Gaithersburg, MD

Leidos is seeking a Jr level Software Developer , who will be a member of a dynamic team in Gaithersburg, MD, working on the development/maintenance of software that improves aircraft runway and ...

Kepora

Software Developer

Potomac, MD · On-site

Description: ** DevOps position** Support a team specializing in designing, engineering ... software systems: AWS cloud services, open-source applications, COTS/GOTS products, and custom ...

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All JobsSoftware Developer JobsWeekend Software Developer JobsWeekend Software Developer Jobs in Frederick, MD

Weekend Software Developer information

See Frederick, MD salary details

$47.7K

$111.2K

$165K

How much do weekend software developer jobs pay per year?

As of Jul 11, 2026, the average yearly pay for weekend software developer in Frederick, MD is $111,204.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,500.00 and $129,300.00 per year, depending on experience, location, and employer.

Is it true that AI will replace software engineers?

AI is unlikely to fully replace software engineers, especially those working as weekend developers, because human creativity, problem-solving, and understanding of complex systems remain essential. AI tools can assist with coding and automation, but software development still requires critical thinking, design, and oversight that humans provide. Continuous learning and adapting to new technologies are important for software engineers to stay relevant in an evolving field.

What engineers make $500,000?

Highly experienced software engineers, especially those in specialized fields like machine learning, AI, or cybersecurity, can earn $500,000 or more annually. These roles often require advanced skills, certifications, and leadership responsibilities, and may include bonuses or stock options that significantly increase total compensation.

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.

Can you make $500,000 as a software engineer?

Earning $500,000 as a software engineer is possible but typically requires senior-level experience, specialized skills, working at large tech companies, or in high-paying regions. Most software engineers earn between $70,000 and $150,000 annually, with higher salaries often linked to leadership roles, stock options, or consulting work.

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.

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.

Are software developer jobs still in demand?

Software developer jobs remain in high demand due to ongoing digital transformation across industries. Skills in programming languages, cloud computing, and agile development increase employability, and many companies seek developers for both full-time and freelance roles, including weekend positions.
More about Weekend Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Frederick, MD? The most popular types of Software Developer jobs in Frederick, MD are:
What are popular job titles related to Weekend Software Developer jobs in Frederick, MD? For Weekend Software Developer jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Weekend Software Developer jobs in Frederick, MD look for? The top searched job categories for Weekend Software Developer jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Weekend Software Developer jobs? Cities near Frederick, MD with the most Weekend Software Developer job openings:
Weekend Software Developer jobs near you
Software Developer

Software Developer

Leidos

Gaithersburg, MD • On-site

$69K - $125K/yr

Full-time

Posted 10 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 149 frontline employees who took The Breakroom Quiz

56th of 449 rated business services

Job description

We are seeking a Software Developer who will be a member of a dynamic team Air Traffic Management program - SkyLine-X™
SkyLine-X™ provides an array of advanced air traffic management capabilities to improve aircraft safety, performance, and efficiency across the world's airspace.
Primary Responsibilities:
  • Responsible for software development activities both individually and as a member of a SW team
  • Actively participate in SW planning, statusing, and related team activities
  • Analyze system requirements and apply appropriate design techniques and software engineering principles to develop code that is modifiable, efficient, reliable, understandable, fault tolerant, and reusable
  • Leverage AI-assisted development tools (e.g., Roo Code, Claude, ChatGPT, or similar) to improve productivity in coding, debugging, test generation, and documentation
  • Critically evaluate, test, and refine AI-generated outputs, demonstrating sound judgment in identifying inaccuracies, edge cases, and security or performance concerns
  • Develop and iterate on effective prompting strategies and workflows to improve consistency and efficiency when using AI tools
  • Contribute to team best practices for responsible and effective use of AI-assisted development, including code review considerations and documentation standards
  • Troubleshoot and resolve moderately complex software issues, both independently and with team support
  • Provide software process management and control throughout the development process and promote code reuse and cross-program collaboration to reduce maintenance costs

Basic Qualifications:
  • Bachelor's degree in computer science or a related field and a minimum of 2 years of prior relevant experience
  • Must have recent C++ experience
  • Experience with programming languages Python, or Qt
  • Practical experience using AI-assisted software development tools in a development environment
  • Demonstrated ability to validate, debug, and improve AI-generated code and recommendations
  • Solid understanding of software engineering fundamentals, including debugging, testing, code reviews, and maintainability
  • Ability to plan and prioritize tasks with minimal supervision and communicate effectively both verbally and in writing
  • Ability to work independently on well-defined tasks and contribute effectively within a team environment
  • Demonstrated curiosity and initiative in adopting new tools and improving development workflows, including emerging AI capabilities
  • Must be able to obtain and maintain a Public Trust security clearance (US Citizenship required)

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
June 11, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $69,550.00 - $125,725.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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