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# Performance Engineer with expertise in SQL tuning (SQL Tuner)

- **Company:** Atria Group LLC
- **Location:** Sunnyvale, CA, United States
- **Contract:** Temporary contract
- **Skills:** Databases, Memory Management, SAP ERP, Oracle Databases, Oracle (Applications), Software Engineering, SQL Databases, Sql Tuning
- **Published:** August 8, 2026
- **Apply:** https://jobs.smartrecruiters.com/AtriaGroupLLC/88688000-performance-engineer-with-expertise-in-sql-tuning-sql-tuner-

## About the Role

Proven expertise in optimization of Oracle SQL Queries Understanding of Oracle execution plans Understanding of Oracle Memory usage Understanding of Oracle index/table relationship Understanding of Oracle KPI's i.e. buffer gets Thorough knowledge of Oracle Cost Based Optimizer and clear understanding of Oracle architecture 5+ years as a DB Performance Analyst and/or SQL Tuner Knowledge of SAP is a big plus Proven expertise in tuning Oracle 11g for high transaction, multi-TB sized Databases A Team player to work with cross-functional teams with varying skill-sets and in different time-zones Excellent verbal and written communication skills



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