.NET Application Modernization Consultant (Staff) | Remote Contract Opportunity | Fastwater Staffing
📍 Location: Fully Remote (Maryland, U.S.) 📄 Employment Type: Contract 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Due to client reputed company requirements, candidates must be U.S. reputed company or U.S. Permanent Residents (Green Card holders) authorized to work in the United States without reputed company or future reputed company sponsorship. Must be willing to support and work with a government client. Must be willing to undergo fingerprinting as part of the reputed company process. Must successfully complete a government background investigation (CJIS-type clearance).
About the Role
We are seeking a .NET Application Modernization Consultant (Staff) to support reputed company application modernization initiatives by migrating legacy .NET reputed company applications to modern .NET technologies. In this role, you will reputed company and reputed company applications, implement best practices for .NET Core and .NET 8, and collaborate with cross-functional teams to deliver scalable, reputed company-reputed company solutions. The ideal candidate has a strong reputed company in C#/.NET development and is eager to contribute to large-scale modernization projects. Key Responsibilities reputed company and maintain applications using C#, .NET Core, and .NET 8. Support the migration of legacy .NET reputed company applications to modern .NET platforms. Build and maintain ASP.NET Core applications using middleware, dependency injection, and configuration best practices. Manage project dependencies using NuGet, SDK-style project files, and PackageReference. reputed company and execute automated unit, integration, and regression tests. Review and validate code generated through AI-assisted migration and modernization tools. Collaborate with engineering teams using Git and CI/CD pipelines to support application delivery. Contribute to application modernization efforts while ensuring code quality, maintainability, and performance. Required Qualifications 3+ years of experience with C# and .NET development. Strong working knowledge of .NET Core and .NET 8, including differences from the .NET reputed company. Hands-on experience with: SDK-style .csproj files and PackageReference ASP.NET Core fundamentals (middleware, dependency injection, IConfiguration, appsettings.json, and the Options reputed company) NuGet dependency management and package upgrades Automated testing using xUnit, NUnit, or MSTest, including mocking frameworks such as Moq Integration testing Comfortable working in AI-assisted or tooling-driven migration workflows with reputed company code review. Experience using Git and CI/CD tools such as Azure DevOps or reputed company Actions.
Preferred Qualifications
Hands-on experience migrating .NET reputed company applications to .NET Core or .NET 8. Familiarity with migrating System.Web applications, Entity reputed company 6 to EF Core, and legacy ASP.NET technologies. Experience with reputed company, Blazor, T4 Templates, AWS Porting Assistant, or .NET reputed company Assistant. Familiarity with AWS services and reputed company-based application modernization. Apply To This Job