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Mid Level Software Developer Jobs in Springfield, VA

GRIMM Cyber

Software Engineer II Mid-Level

Quantico, VA · On-site

$103K - $141K/yr

Software Engineer II Mid-Level Location: Cedar Springs, MI/Washington, D.C./Quantico, VA Travel: Minimal/As needed Clearance: Top Secret security clearance Citizenship: US Citizenship required About ...

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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.

Mid-Level Software Engineer

Riverside Research Institute

Fairfax, VA

$90K - $180K/yr

Full-time

Posted 26 days ago

Job description

Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the countrys most challenging technical problems.
All Riverside Research opportunities require U.S. Citizenship.

As a Mid-Level Machine Learning/AI Software Engineer, you will be responsible for developing, implementing, and applying machine learning/AI algorithms and solutions to address complex challenges within defense applications. You will collaborate closely with cross-functional teams, including data scientists, software engineers, and defense analysts, to enhance the capabilities of our systems and support mission-critical operations.

This position is located in our Fairfax, VA office or our Lexington, MA office.


- Develop, implement, and apply machine learning / AI algorithms

- Design, implement, and optimize machine learning/AI models for various defense applications, including data analysis, pattern recognition, and predictive modeling.

- Collaborate with data scientists to preprocess and analyze large datasets, ensuring high-quality training data for model development.

- Develop scalable software solutions that integrate machine learning/AI algorithms into existing systems and workflows.

- Conduct experiments to evaluate and refine model performance, ensuring reliability and accuracy.

- Participate in the full software development lifecycle, including requirements gathering, design, implementation, testing, and documentation.

- Stay current with advancements in machine learning/AI technologies and methodologies, applying best practices to enhance our projects.

- Contribute to the preparation of technical reports and presentations for stakeholders.


Required Qualifications:

- Current Secret clearance, ability to obtain a TS/SCI

- Bachelor's or Master’s degree in Computer Science, Engineering, Data Science, or a related field.

- 8-10 years of experience in software engineering with a focus on machine learning/AI and data analysis.

- Proficient in programming languages such as Python, Java, or C++, with experience in machine learning/AI libraries (e.g., TensorFlow, PyTorch, Scikit-learn).

- Strong understanding of machine learning/AI algorithms, statistical analysis, and data mining techniques.

- Experience with data management tools and frameworks

- Familiarity with software development methodologies (Agile, Scrum) and version control systems (Git).

- Familiarity with cloud computing platforms (e.g., AWS, Azure) and deployment of machine learning/AI models in cloud environments.

- Excellent problem-solving skills and the ability to work effectively in a team-oriented environment.

- Effective communication skills, with the ability to convey complex technical concepts to non-technical stakeholders.

Preferred Qualifications:

- Current TS/SCI clearance

- Experience in defense or government contracting environments.

- Knowledge of cybersecurity principles and practices.

- Familiarity with common AI Agent SDKs (LangGraph, OpenAI SDK, etc.) and related protocols (e.g., MCP, A2A)

- Familiarity with running language models locally (e.g., using HuggingFace transformers, ollama, LM Studio, llama.cpp, etc.)


$90,000 - $180,000 This represents the typical compensation range for this position based on experience, location and other factors.
Riverside Research Institute is a not-for-profit, technology-oriented defense company, where service to our customers and support of our staff is our overall mission. Riverside is an affirmative action-equal opportunity employer and complies with all applicable federal, state, and local laws regarding recruitment and hiring. Riverside offers comprehensive compensation and benefit packages to our employees.
Riverside bases its employment decisions solely on technical experience, qualifications and other job-related criteria related to our organizational purpose as a not-for-profit company, and without regard to race, color, religion, age, sex marital status, sexual orientation, national origin, physical or mental disability, veterans status or any other status legally protected by applicable federal, state, and local law.

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