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.NET Web API Developer

ConstructionNew Troy, MIApril 14th, 2026
Job Summary We are seeking an experienced .NET Web API Developer to design, implement, and maintain secure, high-performance backend services. This role focuses on building robust APIs that support production web applications, with an emphasis on clean architecture, data integrity, and scalability. The ideal candidate has strong experience with ASP.NET Core, SQL Server, and modern authentication practices, and takes ownership of backend systems from design through deployment. Duties Design and develop RESTful APIs using ASP.NET Core (.NET 8+) Implement secure authentication and authorization mechanisms (JWT, role-based access control) Design and maintain relational database schemas in SQL Server Optimize API performance and database queries Implement structured error handling, validation, and logging Troubleshoot and resolve production issues as needed Requirements Proficiency in C# and ASP.NET Core Web API - 5 years Strong understanding of RESTful API design and HTTP standards - 3 years Experience with SQL Server, including indexing and query optimization - 3 years Experience implementing authentication and authorization flows - 3 years Familiarity with asynchronous programming and performance considerations - 2 years Git - 4 years Experience with Entity Framework or Dapper - 2 years Familiarity with cloud platforms such as Azure, GCP, or AWS - 2 years Experience with CI/CD pipelines and automated deployments - 3 years Job Type: Full-time Pay: $100,000.00 - $115,000.00 per year Benefits: 401(k) 401(k) matching Dental insurance Flexible schedule Health insurance Life insurance Paid time off Vision insurance Work Location: In person