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Mid Level Net Developer Jobs in Ashburn, VA (NOW HIRING)

ActioNet

Mid Level Developer

Rosslyn, VA · On-site

$179K/yr

Secret The Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with ...

ActioNet, Inc.

Mid Level Developer

Rosslyn, VA

$179K/yr

Secret The Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with ...

ActioNet

Mid Level Developer

Rosslyn, VA · On-site

$179K/yr

Secret The Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with ...

ActioNet

Mid Level Developer

Rosslyn, VA · On-site

Secret The Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with ...

Horus Technology Solutions

Mid-Level Developer

Leesburg, VA · Remote

$52.25 - $67.50/hr

HORUS is seeking a Mid-Level Java Developer. This role will work as part of a software development team and be responsible for designing, developing, and managing Java-based applications. Our ideal ...

Infojini Inc

Mid-Level Java Developer

Bethesda, MD · On-site

$54.50 - $70.75/hr

Mid-Level Java Developer Location: Bethesda, MD Duration : Full Time Role & Responsibility : Strong J2EE application full life cycle development experience including specifying, building and ...

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All JobsMid Level Net Developer JobsMid Level Net Developer Jobs in Ashburn, VA

Mid Level Net Developer information

What is the difference between Mid Level Net Developer vs Junior Net Developer?

CriteriaMid Level Net DeveloperJunior Net Developer
Experience2-4 years of experience0-1 year of experience
SkillsProficient in .NET, C#, ASP.NET, SQLBasic understanding of .NET, C#, and web development
ResponsibilitiesDeveloping features, troubleshooting, code reviewsAssisting in development, learning codebase
CertificationsRelevant certifications (e.g., MCP, MCSD) preferredEntry-level certifications or none required

The Mid Level Net Developer typically has more experience and handles complex tasks independently, while the Junior Net Developer focuses on learning and assisting with basic development tasks. Employers expect mid-level developers to contribute significantly to projects, whereas juniors are in a learning phase.

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The most popular types of Net Developer jobs in Ashburn, VA are:

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For Mid Level Net Developer jobs in Ashburn, VA, the most frequently searched job titles are:

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Cities near Ashburn, VA with the most Mid Level Net Developer job openings:

Mid Level Net Developer jobs near you
Infographic showing various Mid Level Net Developer job openings in Ashburn, VA as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 22% Part Time, and 6% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution.

Mid Level Developer

ActioNet

Rosslyn, VA • On-site

$179K/yr

Full-time

Re-posted 22 days ago

Job description

Description

Position:  Software Developer 

Location: Rosslyn, VA, 

Clearance:  Secret

The Software Developer is responsible for designing, developing, and maintaining software applications that support business and technical requirements. This role works closely with stakeholders to translate requirements into scalable and reliable software solutions while ensuring systems are optimized for performance, security, and integration with enterprise platforms. The position requires strong programming expertise, problem-solving skills, and the ability to support the full software development lifecycle from design through deployment and maintenance.
 
 
Design and develop software applications using programming languages such as Python, Java, or C#
Collaborate with stakeholders to gather requirements and translate them into functional software solutions
Optimize applications to improve performance, scalability, and reliability
Troubleshoot and resolve software defects, bugs, and performance issues
Conduct application testing, debugging, and validation to ensure system functionality and stability
Integrate applications with enterprise systems, services, and databases
Develop and maintain documentation for software architecture, designs, and development processes
Participate in code reviews and maintain development standards and best practices
Stay current with emerging software development tools, frameworks, and technologies
Ensure software solutions comply with security, quality, and performance standards
Support system upgrades, enhancements, and migrations when required
Professional Qualifications and Skills
Bachelor's degree in Computer Science, Information Technology, or a related field
3-7 years of experience in software development or application engineering
Proficiency in programming languages such as Python, Java, or C#
Strong knowledge of software development methodologies including Agile, Scrum, or SAFe
Experience with system integration, RESTful services, and API development
Familiarity with relational or NoSQL database systems and query optimization
Strong analytical, troubleshooting, and problem-solving skills
Software development or programming certifications preferred
Familiarity with cloud-based software platforms and environments is a plus
Strong written and verbal communication skills with the ability to collaborate across teams
 
Preferred Certifications include:
  • AWS Certified Cloud Practitioner 
  • Microsoft Certified: Azure Fundamentals (AZ-900) 
  • GitHub Foundations Certification 
  • PCAP - Certified Associate in Python Programming or similar
  • Docker Certified Associate
 
Salary up to $179,000, depending on qualifications, including relevant certifications, education, years of experience, and demonstrated experience supporting Federal Government programs within the field. Candidates with specialized expertise, industry-recognized certifications, and strong Federal contracting experience may be considered at the higher end of the range

Why ActioNet?

It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.

What's in It For You?

As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.

 Are you ready to make a difference?

 ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

 

 

 

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