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Software Developer Contract Jobs in Maryland (NOW HIRING)

Software Developer

Annapolis Junction, MD · On-site

$150K - $210K/yr

Description PLEX Solutions, A Part of Markon, is looking for Software Developers to support a cutting-edge contract in the Annapolis Junction, MD area. Responsibilities * Design and code software ...

Software Developer

Annapolis Junction, MD · On-site

$150K - $210K/yr

Description PLEX Solutions, A Part of Markon, is looking for Software Developers to support a cutting-edge contract in the Annapolis Junction, MD area. Responsibilities * Design and code software ...

Software Developer 1

Linthicum Heights, MD · On-site

$140K - $155K/yr

Lentech is hiring a software engineer who loves Pig and PySpark. * The engineer will be heavily ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Sr Software Developer

Annapolis Junction, MD · On-site

$55.75 - $73.50/hr

Required : • You must have a current or active security clearance with a FS Poly. • Possess twenty (20)+ years of experience as a software engineer in programs and contracts of similar scope ...

Sr Software Developer

Hanover, MD · On-site

$53.75 - $71/hr

Required : • You must have a current or active security clearance with a FS Poly. • Possess twenty (20)+ years of experience as a software engineer in programs and contracts of similar scope ...

Sr Software Developer

Annapolis, MD · On-site

$174K - $220K/yr

Possess twenty (20)+ years of experience as a software engineer in programs and contracts of similar scope, type, and complexity is required or 4 more years experience * ELEVI is seeking a Senior ...

Showing results 41-60

Software Developer Contract information

See Maryland salary details

$46.6K

$108.5K

$161.1K

How much do software developer contract jobs pay per year?

As of Aug 9, 2026, the average yearly pay for software developer contract in Maryland is $108,550.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,300.00 and $126,200.00 per year, depending on experience, location, and employer.

What are the typical work arrangements and expectations for contract software developers?

Contract Software Developers are usually hired for specific projects or defined timeframes, which can range from several weeks to multiple months, often working remotely or on-site depending on client needs. They are expected to quickly understand project requirements, deliver code efficiently, and collaborate with both in-house teams and other contractors, maintaining flexibility to adapt to different workflows and tools. Because contract roles may not include the same onboarding experience as permanent positions, self-motivation and strong independent work habits are important. This work arrangement provides valuable exposure to various industries and technologies, often expanding a developer’s professional network and enhancing career versatility.

What are the key skills and qualifications needed to thrive as a software developer contract?

A successful Software Developer Contract requires strong programming abilities, solid knowledge of software development methodologies, and relevant project or domain expertise, often supported by a degree in computer science or a related field. Familiarity with languages like Java, Python, or JavaScript, as well as tools such as Git, Agile frameworks, and certification in areas like AWS or Scrum, is highly valued. Excellent problem-solving skills, adaptability, effective communication, and an ability to quickly integrate into new teams are crucial soft skills. These competencies enable contract developers to deliver high-quality solutions while efficiently navigating diverse projects and rapidly changing work environments.

What is a software developer contract?

A Software Developer Contract job is a temporary or project-based position where a developer is hired for a specific duration, typically through a contract agreement. Contractors may work independently, for an agency, or directly with a company to develop, test, and maintain software applications. These roles often offer flexibility but may not include benefits like health insurance or paid time off. Contract developers are usually paid hourly or per project and may work remotely or on-site depending on the employer's needs.

What are the most commonly searched types of Software Developer jobs in Maryland? The most popular types of Software Developer jobs in Maryland are:
What cities in Maryland are hiring for Software Developer Contract jobs? Cities in Maryland with the most Software Developer Contract job openings:
Infographic showing various Software Developer Contract job openings in Maryland as of August 2026, with employment types broken down into 66% Full Time, 10% Part Time, 4% Temporary, and 20% Contract. Highlights an 85% In-person, and 15% Remote job distribution, with an average salary of $108,550 per year, or $52.2 per hour.

Software Developer

Markon

Annapolis Junction, MD • On-site

$150K - $210K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday


Job description

Description

PLEX Solutions, A Part of Markon, is looking for Software Developers to support a cutting-edge contract in the Annapolis Junction, MD area.

Responsibilities
  • Design and code software components, units, and modules to meet product specifications and development schedules for clients/customers.
  • Demonstrate knowledge of one or more platforms and operating systems and of programming languages such as Windows, Linux, C/C++ and Python.
  • Test and debug software components and units.
  • Adhere to product build and release schedules and strategies.
  • Document and present findings.
  • Develop software prototype demonstrations.
  • Do independent research into software and device vulnerabilities.
  • Collaborate with with a large team to develop and integrate cutting-edge CNO tools.
Qualifications
  • Active TS/SCI W/ Polygraph
  • Bachelor's degree from an accredited college or university in a related discipline and 3+ years of experience. A Master's degree may substitute for 3 years of experience.
  • C/C++ and Python experience
  • Assembly experience (any platform/processor)

Preferred Qualifications:

  • Experience supporting related mission environments is desired.

  • Experience doing Software Development, Reverse Engineering, and Vulnerability Analysis

  • Experience on at least two of the following platforms: Linux, Windows, Mobile

Salary RangeUSD $150,000.00 - USD $210,000.00 /Yr.The Markon pay range for this position 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.Overview

Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions.

At Markon, we don't just offer jobs - we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work.

Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon values people and the tremendous impact each individual can make - which is why we're consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation's most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters - bringing out the best in each other to advance our clients' missions.Join us and make a meaningful impact.

Markon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled.

Benefits Offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays.

Employment Type: FULL_TIME