Hiring: Senior .NET Engineer Company: Programming.com Location: California, United States Job Posted Time: 2026-09-17 00:34:22 Employment Type: Contract Target Skills & Keywords : .NET, AWS, C#, Entity Framework, RDS, SQL, SQL Server, T-SQL About the job Experience: •6+ years of C# / .NET Framework experience. Required Skills: •Identify slow or high-impact SQL queries and trace them back to C# / Entity Framework code. •Optimize Entity Framework implementations and convert to efficient SQL where appropriate. •Tune SQL queries and database indexes. •Investigate database timeouts and performance issues. •Assess AWS RDS / SQL Server performance. •Build, test, and deploy performance improvements. Qualifications: •4–6+ years of C# / .NET Framework experience. •Advanced SQL Server / T-SQL skills. •Proven experience diagnosing and improving database performance. •AWS RDS for SQL Server experience preferred. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!