Senior .NET Developer – Active Secret Clearance (DEA Tools)

Amatriot Group, LLC; Arlington (VA); On-site; USD 140,000 - 150,000; Full time

Job summary

Amatriot Group, LLC is seeking a Senior .NET Application Developer to support the DEA, developing and enhancing critical tools for law enforcement. The role operates in an Agile environment, bridging legacy and modern applications across Classified and Unclassified spaces.

Responsibilities span application development, agile ceremonies, and DevSecOps practices, with a requirement for extensive experience in .NET, ASP.NET, and related technologies.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field. An additional 14+ years of demonstrated experience may be substituted.
• 10+ years of general experience, including 10 years of specialized and/or hands-on experience using Agile development methodologies.
• 8+ years of recent ASP.NET C# MVC-based web development experience using Visual Studio 2017 or later.
• 5+ years of .NET Core/.NET Standard development experience.
• 5+ years of experience with Agile development methodologies, including sprint participation, backlog grooming, and Agile ceremonies.
• Experience developing software in environments supporting more than 10,000 users and relational database management systems (RDBMS) containing more than 250 tables and over 1 million rows.
• Experience packaging and deploying software and documentation to production environments.

Responsibilities

• Develop and enhance applications built within the Concorde framework.
• Deliver high-quality, efficient software solutions in a collaborative team environment.
• Support non-Concorde legacy applications as needed to maintain operational continuity.
• Package and deliver software and supporting documentation to production environments.
• Participate in Agile development activities, including sprint planning, task execution, backlog grooming, and Agile ceremonies.
• Adhere to Agile development principles throughout the software development lifecycle.
• Participate in meetings, technical discussions, and demonstrations related to application development.
• Support application and data development across Classified, Unclassified, and Sensitive but Unclassified environments.
• Apply a foundational understanding of DevSecOps principles in development activities.

Skills

ASP.NET

C#

LINQ

MVC

Entity Framework

Unity

Visual Studio

Team Foundation Server

ReSharper

CSS

SQL

XML

XML manipulation

Project delivery

Education

Bachelor's degree in Computer Science, Engineering, or a related field

Experience substitution: 14+ years

Tools

SharePoint

NHibernate

jQuery

AJAX

HTML

Oracle

SQL Server

Job description

Amatriot Group, LLC is seeking a Senior .NET Application Developer to support the DEA, developing and enhancing critical tools for law enforcement. The role operates in an Agile environment, bridging legacy and modern applications across Classified and Unclassified spaces.

Responsibilities span application development, agile ceremonies, and DevSecOps practices, with a requirement for extensive experience in .NET, ASP.NET, and related technologies.