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Mid Level Software Developer Jobs in Olney, MD (NOW HIRING)

ECS

Software Developer - Mid

Washington, DC · On-site

$124K - $138K/yr

Everforth ECS Federal is seeking a Mid-Level Software Developer to support a mission-focused federal IT program in Washington DC . Please Note: This position is contingent upon contract award. Salary ...

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Mid Level Software Developer information

See Olney, MD salary details

$49.1K

$114.5K

$169.9K

How much do mid level software developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for mid level software developer in Olney, MD is $114,475.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,100.00 and $133,100.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a mid level software developer?

As a Mid Level Software Developer, your daily responsibilities often include writing and reviewing code, participating in code reviews, collaborating with colleagues on project requirements, and troubleshooting bugs or technical issues. You may also be involved in designing features, writing unit tests, and participating in regular stand-up meetings as part of an agile team. Additionally, you'll interact with product managers, QA engineers, and other team members to ensure the software meets project deadlines and quality standards. This role offers the chance to take on increasing ownership of projects while continuing to learn and grow professionally.

What are the key skills and qualifications needed to thrive in the mid level software developer position, and why are they important?

To thrive as a Mid Level Software Developer, you should have solid programming skills in languages like Java, Python, or JavaScript, along with a relevant bachelor's degree or equivalent experience. Familiarity with version control systems such as Git, frameworks like React or Spring, and knowledge of agile development practices are typically required. Effective problem-solving, clear communication, and a collaborative mindset are valuable soft skills in this position. These skills enable you to build reliable software, contribute to team projects, and adapt to evolving technical challenges.

What is a mid level software developer?

A Mid Level Software Developer is a professional with a few years of experience who contributes to designing, coding, testing, and maintaining software applications. They work independently on tasks but also collaborate with senior developers and teams to implement solutions. Their role often includes debugging code, optimizing performance, and ensuring best practices in development. Mid-level developers are expected to have a solid understanding of programming languages, frameworks, and software development life cycles. They may also mentor junior developers and participate in code reviews to maintain code quality.

What are the most commonly searched types of Software Developer jobs in Olney, MD? The most popular types of Software Developer jobs in Olney, MD are:
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What cities near Olney, MD are hiring for Mid Level Software Developer jobs? Cities near Olney, MD with the most Mid Level Software Developer job openings:
Mid Level Software Developer jobs near you
Infographic showing various Mid Level Software Developer job openings in Olney, MD as of July 2026, with employment types broken down into 78% Full Time, 11% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $114,475 per year, or $55 per hour.

Software Developer (Mid-Level) - TS/SCI with Polygraph Required

Catalyst Operations & Analytics

Vienna, VA • On-site

Full-time

Posted 9 days ago

Job description

Position Summary

Mid-Level Software Developers support the design, development, and delivery of front-end and back-end application components in support of the customer's requirements, working both individually and as members of an Agile development team. Mid-Level Software Developers take ownership of user stories from implementation through unit testing and integration, contribute to design discussions, and support the build-out of RESTful services and application interfaces. Mid-Level Software Developers are expected to work with growing independence across the full stack while continuing to build technical depth.


Requirements

US Citizenships and TS/SCI with Polygraph (no exceptions)


Education/Experience Requirements:

  • Bachelor's degree in Computer Science, Engineering, or a related field and 3-6 years of relevant professional software development experience; equivalent combination of education and experience may be considered


Required Skills:

  • Proficiency in one or more modern programming languages (e.g., Java, JavaScript, Python)
  • Experience with front-end and back-end web application development
  • Experience designing and consuming RESTful APIs
  • Experience working within Agile/Scrum development teams
  • Experience with version control and configuration management tools
  • Experience developing on Windows and/or Linux operating systems
  • Familiarity with cloud platforms and containerization technologies (e.g., AWS, Docker)
  • Strong written and oral communication skills, with the ability to collaborate effectively across a development team