.NET Developer/Applications Specialist

LinTech Global•Frederick, MD

12d•$120 - $135•Onsite

About The Position

Dexian Government Solutions is recruiting a .NET Developer/Applications Specialist to support its contract at USAMRIID in Fort Detrick, Maryland. The role supports mission-critical infrastructure at USAMRIID, a DoD maximum-containment laboratory, and is responsible for application development, sustainment, and compliance documentation within an agile framework. The specialist designs, develops, enhances, and sustains .NET Web Forms and .NET Razor applications using Visual Studio, C#, SQL Server, and Visual Studio .NET Web Developer Tools. The role may serve as the Primary or Secondary Application Specialist for one or more systems, with responsibility for requirements, operational compliance, and coordination with functional leads. It applies software development lifecycle practices across requirements, modeling, architecture, database design, programming, testing, change control, documentation, and end-user support. The role participates in agile ceremonies and coordinates sprint scope, user stories, technical tasks, estimates, and acceptance criteria with the Product Owner. Azure DevOps is used for backlog management and sprint tracking. The position also involves routine time entries, journal updates, and project status reporting. An active Secret security clearance is required to start, along with customer approval and successful completion of a pre-employment background screening.

Requirements

At least 5 years of experience developing applications using .NET WebForms and/or .NET Razor, C#, and SQL Server.
Active Secret security clearance required to start.
Active or ability to obtain, before onboarding, CompTIA Security+ CE or another certification accepted for the applicable DoD 8570/8140 IAT Level II requirement.
Demonstrated professional experience developing applications using .NET Web Forms and/or .NET Razor, C#, and SQL Server.
Working knowledge of Visual Studio, Azure DevOps, and SharePoint Online.
Verified, hands-on experience working in an agile framework, such as Scrum or Kanban, including sprint planning, user story grooming, and backlog tracking.
Strong self-organization and follow-through, with the ability to deliver sprint commitments with minimal oversight.
Excellent written and verbal communication skills for government-facing documentation and stakeholder coordination.
Customer approval and successful completion of a pre-employment background screening.

Responsibilities

Design, develop, enhance, and sustain .NET Web Forms and .NET Razor applications using Visual Studio, C#, SQL Server, and Visual Studio .NET Web Developer Tools.
Serve as the Primary or Secondary Application Specialist for one or more systems, owning requirements and operational compliance and coordinating with functional leads.
Apply full software development lifecycle discipline in an agile framework, including requirements gathering, system, data, and process modeling, application architecture, database design, and object-oriented programming best practices.
Manage application change control and follow Development, Test, and Production promotion gates.
Perform sustainment work, including bug fixes, unit and system testing, version control, documentation, end-user support, training, system enhancement, and reengineering.
Maintain compliance with AR 25-1, AR 25-2, PII requirements, HIPAA, 21 CFR Part 11, 21 CFR Part 58, and applicable Defense Health Agency directives.
Create and maintain requirements, project plans, system specifications, change-control records, test plans, user guides, and lessons learned, as applicable.
Participate in sprint planning, daily stand-ups, sprint reviews, backlog refinement, and retrospectives.
Write and refine user stories, estimate level of effort, break requirements into trackable technical tasks, and coordinate sprint scope and acceptance criteria with the Product Owner.
Use Azure DevOps for backlog management and sprint tracking; provide daily time entries, weekly journal updates, and milestone or project status reporting.