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.Net Developer

Recruitment.aiSan Jose, CA🇺🇸United StatesPosted 9 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
San Jose, CA, United States
Posted
Yesterday
SQLSQL ServerT-SQLAWSC#.NET

Job Description

Responsibilities
 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.
Requirements
 4–6+ years of C# / .NET Framework experience.
 Strong Entity Framework expertise.
 Advanced SQL Server / T-SQL skills.
 Proven experience diagnosing and improving database performance.
 Experience with query optimization, execution plans, and indexing.
 AWS RDS for SQL Server experience preferred.

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