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Mid Level Software Developer Jobs in Springfield, VA

Serco

Mid-Level Software Engineer

Herndon, VA · Hybrid

This role will partner with mission stakeholders, systems engineers, and cybersecurity teams to ... Will consider similiar experience integrating software into the Navy enviroment in lieu of Power ...

GRIMM Cyber

Software Tester Mid-Level

Dulles, VA · On-site

Software Tester Mid-Level Location: Northern Virginia Travel: Up to 25% Clearance: Active Top ... Our teams specialize in reverse engineering, vulnerability research, and security engineering ...

GRIMM Cyber

Software Tester Mid-Level

Chantilly, VA · On-site

Software Tester Mid-Level Location: Northern Virginia Travel: Up to 25% Clearance: Active Top ... Our teams specialize in reverse engineering, vulnerability research, and security engineering ...

Zetier

Mid-Level CNO Software Engineer

Arlington, VA · On-site

Mid-Level CNO Software Engineer Zetier is seeking Mid-Level CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will demonstrate practical experience designing ...

Zetier

Mid-Level CNO Software Engineer

Arlington, VA · On-site

Mid-Level CNO Software Engineer Zetier is seeking Mid-Level CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will demonstrate practical experience designing ...

DANE LLC

Software Developer

Chantilly, VA · On-site +1

$85K - $100K/yr

We are seeking a junior to mid-level Software Developer to join our team and help refactor monoliths, build secure REST APIs and microservices, and implement event-driven integrations while learning ...

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All JobsMid Level Software Developer JobsMid Level Software Developer Jobs in Springfield, VA

Mid Level Software Developer information

See Springfield, VA salary details

$50.2K

$117K

$173.6K

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

As of Jun 20, 2026, the average yearly pay for mid level software developer in Springfield, VA is $116,990.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,100.00 and $136,000.00 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 job?

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 Springfield, VA? The most popular types of Software Developer jobs in Springfield, VA are:
What are popular job titles related to Mid Level Software Developer jobs in Springfield, VA? For Mid Level Software Developer jobs in Springfield, VA, the most frequently searched job titles are:
What cities near Springfield, VA are hiring for Mid Level Software Developer jobs? Cities near Springfield, VA 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 Springfield, VA as of June 2026, with employment types broken down into 1% As Needed, 64% Full Time, 33% Part Time, and 2% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $116,990 per year, or $56.2 per hour.
Software Developer II Analytics (Mid-Level)

Software Developer II Analytics (Mid-Level)

3Si Security Systems

Sterling, VA • On-site

Full-time

Posted 9 days ago

Job description

Description
At 3Si, our mission is to make your world, safer. As a global leader in innovative security technology, we help businesses and law enforcement prevent and respond to crime through field-proven solutions and trusted partnerships. With over 100+ years of combined experience through our merged companies, our expertise drives measurable impact in communities worldwide.
We specialize in GPS tracking, video surveillance, and integrated response technologies that deter theft and accelerate criminal apprehension. Designed for retail, financial institutions, law enforcement, and more, our solutions combine cutting-edge tools with unmatched response capabilities. Through our exclusive DirectToDispatch™ technology, verified crime alerts are sent directly to law enforcement dispatch centers in real time-bypassing traditional third-party monitoring delays-to enable rapid, precise response when it matters most.
At 3Si, meaningful work makes a difference. We're a purpose-driven team that values innovation, trust, and collaboration. From engineering to sales and support, every role contributes to our mission to protect communities and make the world safer. We offer a hybrid, flexible work culture, competitive benefits, and the chance to grow alongside a team of passionate, dedicated professionals.
Join us-and be part of something that matters.
The Mid-Level Software Developer supporting our Analytics team is responsible for participating in the technical design, development, testing, debugging, and implementation of enhancements to enterprise-level applications. This role involves defining product and functional requirements based on customer and partner input, as well as designing and developing software solutions that facilitate communication between various systems. The developer is expected to work independently or collaboratively, with minimal oversight, contributing to the mission-critical success of our organization.
Primary Responsibilities
  • Participate in the full software development lifecycle, including design, development, testing, deployment, and maintenance
  • Develop, deploy, and maintain applications in Linux (Red Hat) environments, including system-level configuration and troubleshooting
  • Design, build, and support containerized applications using Docker and orchestrate deployments with Kubernetes
  • Develop automation scripts and tools using Python to support system operations, deployments, and integrations
  • Design and implement scalable, distributed, and microservices-based solutions
  • Develop and maintain applications using C# and the .NET framework
  • Build and support modern web applications and services, including RESTful APIs and HTTP-based integrations
  • Integrate applications with external systems, SDKs, and APIs
  • Collaborate with cross-functional teams to define requirements and ensure alignment with technical and business objectives
  • Utilize modern development and DevOps tools (e.g., Git, CI/CD pipelines, and relevant IDEs)
  • Support and maintain existing systems, including troubleshooting, performance tuning, and enhancements
  • Work with a variety of technologies, which may include legacy Microsoft frameworks (e.g., WCF, WPF), messaging systems, and reporting tools as needed
  • Document system designs, processes, and technical solutions
  • Perform other duties as needed to support organizational and project objectives

Knowledge, Skills, and Abilities
  • Strong experience working in Linux environments (Red Hat preferred), including system-level troubleshooting and administration
  • Proficiency in Python for scripting, automation, and application development
  • Experience with containerization and orchestration technologies, including Docker and Kubernetes
  • Strong understanding of modern web development practices (front-end and/or back-end), including RESTful APIs and HTTP-based services
  • Experience designing, building, and maintaining distributed or microservices-based systems
  • Proficiency in C# and the .NET framework
  • Experience with Windows Communication Foundation (WCF) and Windows Presentation Foundation (WPF)
  • Knowledge of software development best practices, including secure coding techniques
  • Experience working in version-controlled environments (e.g., Git) and modern development tools
  • Familiarity with relational databases and reporting tools (e.g., SQL Server, SSRS) and messaging systems
  • Strong problem-solving and analytical abilities
  • Effective communication and collaboration skills
  • Ability to work independently and within a team environment

Qualifications
  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related technical field
    • Equivalent professional experience may be considered in lieu of formal education
    • An associate degree in a technical discipline combined with relevant experience and/or industry certifications may also be considered
  • At least 5 years of professional software development experience
  • Strong experience working in Red Hat Linux environments (required)
  • Hands-on system administration experience in Linux-based systems
  • Proficiency in Python for scripting, automation, or application development
  • Experience with containerization and orchestration technologies, including Docker and Kubernetes
  • Web development experience (front-end and/or back-end technologies)
  • Preferred 3 years of hands-on experience in C#/.NET development
  • Preferred experience developing reusable C# libraries and working in version-controlled environments

Additional Comments
  • Active Secret or higher U.S. Government security clearance required
  • Position on-site in Sterling and/or Alexandria, VA.
  • Successful candidates must pass a comprehensive background investigation
  • Pre-employment drug screening is required

Salary range $90k - $120k depending on experience

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