Job Description

Work Mode: 50% onsite/remote Project Description: Provides advanced technical expertise and guidance in the design, modernization, and support of the agency’s mission‑critical software systems. Modernizes legacy VB.NET / .NET Framework applications into C# and .NET 8+. Ensures solutions are secure, scalable, and aligned with agency needs. Leverages Azure DevOps for CI/CD, version control, and work tracking. Works under a highly skilled and experienced team. Experience and Skills Required: .NET 8+ and C# development Azure DevOps for CI/CD, version control, and work tracking Strong analytical and communication skills Demonstrated experience developing and maintaining secure custom web applications using C#/.NET, Razor Pages, Entity Framework, and Microsoft SQL Server Experience deploying, configuring, and troubleshooting applications hosted on IIS in on-premises Windows Server environments Strong working knowledge of relational database design, stored procedures, migrations, data classification/governance, audit trail, and secure handling of sensitive application data Ability to work on public-facing and internal enterprise applications where security, reliability, auditability, regulatory/statutory compliance, and operational stability are critical Familiarity with authentication, authorization, role-based access control, secure configuration management, logging, and error handling for production web applications Experience working within restricted or high-security enterprise environments where arbitrary third-party dependencies, public APIs, SaaS platforms, or common cloud services may not be approved or available Operational risk management, ability to understand and safely modify existing codebases, including legacy systems, without introducing unnecessary architectural complexity or risk Strong documentation, communication, and source control practices, with the ability to thoughtfully coordinate changes across development, test, and production environments The Contractor/Technician agrees to the following scope of work which should include but may not be limited to: Modernize legacy VB.NET / .NET Framework applications to C# and .NET 8+ Design, develop, and maintain secure web applications using C#/.NET, Razor Pages, Entity Framework, and Microsoft SQL Server Deploy, configure, and troubleshoot applications hosted on IIS in on-premises Windows Server environments Implement and maintain CI/CD pipelines, version control, and work tracking using Azure DevOps Ensure solutions meet agency requirements for security, scalability, reliability, auditability, and compliance Collaborate with stakeholders to understand requirements and deliver solutions aligned with agency needs Maintain strong documentation and coordinate changes across development, test, and production environments Operate within restricted or high-security enterprise environments, adhering to agency policies regarding third-party dependencies and cloud services Manage operational risk and safely modify existing codebases, including legacy systems Provide technical guidance and support to team members This position is expected to work and be available 8-5.