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

Protingent

Mid-Level Thermal Engineer

Crystal City, VA · On-site

$130K - $155K/yr

Mid-Level Thermal Engineer Position Description: Protingent Staffing has an exciting direct-hire Mid-Level Thermal Engineer opportunity. Job Responsibilities: * Develop analytical thermal models for ...

USM

Mid Level Sharepoint Developer

Washington, DC

$55.50 - $72.50/hr

SharePoint Developer Duration: 6 + Months Location: Washington, DC for the first two months then moving to Reston, VA MUST HAVE: Sharepoint 2013 and 2016, Office 365, looking for mid level (no too ...

Credence

Mid-Level Qlik Developer

Mclean, VA · On-site

$130K - $150K/yr

Position Summary Credence has an immediate need for a Mid-Level Qlik Developer to support the Defense Agencies Initiative (DAAS) Data Broker Exchange (DBX) Modernization Project. The selected ...

Credence

Mid-Level Qlik Developer

Mclean, VA · On-site

$130K - $150K/yr

Position Summary Credence has an immediate need for a Mid-Level Qlik Developer to support the Defense Agencies Initiative (DAAS) Data Broker Exchange (DBX) Modernization Project. The selected ...

Credence

Mid-Level Qlik Developer

Mclean, VA · On-site

$130K - $150K/yr

Position Summary Credence has an immediate need for a Mid-Level Qlik Developer to support the Defense Agencies Initiative (DAAS) Data Broker Exchange (DBX) Modernization Project. The selected ...

kgs

Mid-level Engineer

Arlington, VA

Koniag Management Solutions, LLC a Koniag Government Services company , is seeking a Mid-level Engineer with a TS/SCI security clearance to support KMS and our government customer at the Pentagon ...

Koniag, Inc.

Mid-level Engineer

Arlington, VA · On-site

$130K - $160K/yr

Koniag Management Solutions, LLC a Koniag Government Services company , is seeking a Mid-level Engineer with a TS/SCI security clearance to support KMS and our government customer at the Pentagon ...

Dev Technology

Backend Developer (AWS/Node)

Washington, DC · Hybrid

$72K - $130K/yr

Mid-Level Backend Developer (AWS/Node), #1075 Location: Washington D.C. Metro Area (Hybrid) Clearance: US citizenship required. Must have the ability to obtain a DHS Public Trust What You'll Be Doing:

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Mid Level Net Developer information

What are Mid Level .NET Developers?

Mid Level .NET Developers are software professionals with a few years of experience (typically 2-5 years) who specialize in building, testing, and maintaining applications using the Microsoft .NET framework. They are skilled in languages such as C# or VB.NET and are responsible for developing both front-end and back-end components, debugging code, and collaborating with senior developers and other team members. Their experience allows them to handle moderately complex projects independently while still seeking guidance on more advanced topics.

How does a Mid Level .NET Developer typically collaborate with front-end developers and other team members?

As a Mid Level .NET Developer, you will frequently work alongside front-end developers, UI/UX designers, and QA specialists to ensure seamless integration between the backend and user-facing components. Collaboration often involves participating in daily stand-ups, code reviews, and sprint planning meetings to align on project goals and timelines. Effective communication is key, as you'll need to translate technical backend requirements into actionable items for other team members, troubleshoot integration issues, and contribute to shared documentation. This teamwork-driven environment fosters both technical growth and a deeper understanding of the full software development lifecycle.

What are the key skills and qualifications needed to thrive as a Mid Level .NET Developer, and why are they important?

To thrive as a Mid Level .NET Developer, you need solid experience with C#, ASP.NET, and object-oriented programming, typically backed by a bachelor’s degree in computer science or a related field. Familiarity with Visual Studio, SQL Server, and version control systems like Git, as well as relevant certifications such as Microsoft Certified: .NET Developer, are highly valued. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills set candidates apart. These competencies are crucial for building reliable, efficient applications and collaborating successfully within development teams.

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.

What cities near Merrifield, VA are hiring for Mid Level Net Developer jobs? Cities near Merrifield, 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 Merrifield, VA as of July 2026, with employment types broken down into 81% Full Time, 9% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.
Mid-Level Software Developer

Mid-Level Software Developer

Redhorse Corporation

Chantilly, VA • On-site

Other

Posted 13 days ago

Job description

About the Organization
Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
About the Role
Redhorse is transforming how the government utilizes data and technology. We are looking for a Mid-Level Software Developer to join our team and contribute to the design, development, and maintenance of a web-based tool used by non-technical end users. This role will directly impact the efficiency and effectiveness of government operations, offering a meaningful opportunity to contribute to mission-critical projects. The ideal candidate is a motivated developer with solid experience in AWS cloud services and application development on classified systems. You will collaborate with senior engineers to help deliver secure, scalable, and compliant technical solutions. You will support the implementation of the tool, ensuring that development practices align with Sponsor requirements, security standards, and federal compliance frameworks.
Key Responsibilities
  • Contribute to the design, development, and deployment of the web-based tool using AWS cloud services on classified systems.
  • Support architecture to ensure reliability and compliance with federal requirements.
  • Participate in code reviews and follow established QA and coding standards.
  • Apply secure software development techniques, including encryption, user authentication, and role-based access control.
  • Integrate APIs, databases, and other services to support functionality
  • Programmatically interface with third-party systems
  • Collaborate with the IT PM, senior developers, and customer stakeholders to translate user requirements into technical solutions.
  • Support system reliability, monitoring, and automation improvements.

Required Experience / Clearance
  • Active TS/SCI with FS Polygraph
  • Bachelor's degree in computer science, Information Technology, Information Systems or other related degree
  • 3+ years of programming experience in programming languages, web application technologies and integration on classified IC cloud systems
  • Familiarity with Agile requirements management and sprint planning
  • AWS certification or equivalent cloud technology certification (or actively pursuing)
  • Familiarity with SecDevOps practices such as CI/CD and testing suites

Desired Experience
  • Experience with Agile PM tools such as Jira or Confluence
  • Experience programming with AngularJS, JavaScript, Java, HTML, CSS
  • Experience with relational and NoSQL data solutions, plus query languages like SQL
  • Experience with Kubernetes, Terraform, or Docker

The salary range provided for this position represents the anticipated base salary for successful candidates. Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. In addition to base salary, eligible employees may participate in Redhorse's comprehensive benefits programs and may be eligible for performance-based or other incentive compensation, where applicable.
Redhorse Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or any other protected class.
If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting Talent Acquisition at
Redhorse Corporation shall, in its discretion, modify or adjust the position to meet Redhorse's changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse's sole discretion.

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