Demo

.NET Team Lead

Government Tactical Solutions, LLC
Arlington, VA Full Time
POSTED ON 7/30/2026
AVAILABLE BEFORE 8/28/2026
Location: Fairfax, VA

Security Clearance: Active Secret

Job Type: Full-Time

Target Salary Range*:$150,000 - $165,000

  • This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salary

Position Overview

Amatriot is seeking a .Net Team Lead to support a government contract located in Arlington, Virginia. This position requires on-site work and supports the critical mission of the Drug Enforcement Administration (DEA) by leading a software development team responsible for building applications that support law enforcement operations.

Key Responsibilities Technical Leadership

  • Lead a team of 5–7 developers supporting the Drug Enforcement Administration (DEA) mission.
  • Guide the team on technical decisions, best practices, and development efficiencies.
  • Lead technical planning meetings.
  • Conduct peer code reviews and final code reviews.
  • Support the modernization of software development practices.
  • Apply modern software development techniques for a modular system.
  • Ensure the quality and integrity of software before deployment to production.

Collaboration & Communication

  • Demonstrate professionalism, strong conduct, and effective execution in a client-facing role.
  • Collaborate effectively with leadership and customers.
  • Ensure Requirements Analyst data is accurately reflected in the appropriate system of record.

Software Development

  • Develop software using recent experience with C#.
  • Develop software using recent experience with JavaScript.
  • Develop and maintain web applications using CSS.
  • Work with relational data models and SQL.
  • Utilize XML and programming libraries for XML manipulation.
  • Participate in Agile projects utilizing Team Foundation Server.
  • Package and deliver software and documentation to production environments.
  • Deliver small projects efficiently and transition frequently between projects and applications.
  • Learn new technologies as software applications and environments evolve.

Qualifications Education

  • Bachelor's degree in a related technical field.

Experience

  • Minimum 15 years of web development experience.
  • Minimum 5 years of .NET Core/.NET Standard development experience.
  • Minimum 10 years of ASP.NET C# MVC web development using Visual Studio 2017 or later.
  • Minimum 8 years of experience with Agile development methodologies, including participation in sprints, backlog grooming, and Agile ceremonies.
  • Experience as a developer in a software environment supporting more than 10,000 users and a relational database management system (RDBMS) containing more than 250 tables and more than 1 million total rows.
  • Experience in at least one software development environment with a minimum of 1,000 automated unit tests.

Skills

  • Recent experience with ASP.NET MVC web development.
  • Significant recent C# development experience.
  • Significant recent JavaScript development experience.
  • Significant development experience with Cascading Style Sheets (CSS).
  • Experience with relational data models and SQL.
  • Experience with XML and XML programming libraries.
  • Experience using Team Foundation Server in an Agile development environment.
  • Ability to deliver small projects quickly and transition between projects and applications.
  • Experience packaging and delivering software and documentation to production environments.
  • Ability to learn new technologies as applications and environments evolve.

Clearance

  • Active Secret clearance required.

Other Requirements

  • U.S. citizenship required.
  • Must possess an active Secret clearance to view, discuss, and handle classified data in support of applications.

Preferred Qualifications

  • 5 years of e-GIS experience, including:
    • Geolocation from addresses to latitude and longitude.
    • Utilizing web-based mapping software (e.g., OpenStreetMap or similar).
    • Displaying and placing map markers on satellite imagery.
    • Using distance measurement tools within a web browser.

Salary : $150,000 - $165,000

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