Senior SQL Optimizer & API Performance Engineer

Compunnel, Inc.; Addison (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

A leading technology firm in Texas is looking for a Senior SQL Developer to enhance and optimize complex database logic. The role involves performance tuning, rewriting stored procedures, and collaborating with application teams for better system performance. Candidates should have at least 5 years of experience in SQL Server and T-SQL, along with strong communication skills to interact effectively with technical and non-technical stakeholders.

Qualifications

• 5+ years of experience with Microsoft SQL Server (2016–2022).
• 5+ years of proficiency in T-SQL.
• 3+ years of experience in query optimization and performance tuning.
• 3+ years of hands-on experience rewriting complex stored procedures, views, functions, and triggers.
• 3+ years of understanding API-to-database interaction patterns.

Responsibilities

• Analyze, optimize, and tune complex T-SQL queries for performance and scalability.
• Refactor and rewrite legacy stored procedures and views.
• Design and optimize indexing strategies.
• Identify performance bottlenecks caused by API call patterns.
• Communicate performance findings and recommendations.

Skills

T-SQL

SQL Server performance tuning

Query optimization

Database access patterns

Collaboration with API teams

Job description

A leading technology firm in Texas is looking for a Senior SQL Developer to enhance and optimize complex database logic. The role involves performance tuning, rewriting stored procedures, and collaborating with application teams for better system performance. Candidates should have at least 5 years of experience in SQL Server and T-SQL, along with strong communication skills to interact effectively with technical and non-technical stakeholders.