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
Beware of fraud agents! do not pay money to get a job
MNCJobz.com will not be responsible for any payment made to a third-party. All Terms of Use are applicable.