Oracle Exadata DB Performance Engineer

Tata Consultancy Services; Charlotte (NC); On-site; USD 100,000 - 120,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Maternal & Parental Leaves

401K Plan

Job summary

Tata Consultancy Services in Charlotte, NC seeks a highly experienced Oracle performance engineer to lead tuning across Exadata-based data platforms and pipelines. The role focuses on optimizing SQL, database objects, and workloads to improve throughput, latency, and scalability while interpreting Explain Plans and using AWR/ASH diagnostics to fix complex performance issues.

The candidate will design scalable data architectures, partner with data engineers and application teams, and help ensure

Qualifications

• Strong hands-on experience with Oracle Exadata.
• Deep expertise in performance tuning and optimization, including SQL tuning and indexing strategies.
• Solid understanding of Oracle Explain Plans and performance analysis tools (AWR, ASH, SQL Monitor).
• Proven experience working with large-scale data platforms and systems handling massive data volumes.

Responsibilities

• Lead performance tuning and optimization efforts across Oracle Exadata-based data platforms and data pipelines.
• Analyze and optimize SQL queries, database objects, and workloads to improve throughput, latency, and scalability.
• Interpret and act on Oracle Explain Plans, AWR, ASH, and other performance diagnostics to resolve complex performance issues.
• Design and recommend scalable and performant data architectures aligned with business and data requirements.
• Partner with data engineers, architects, and application teams to ensure optimal end-to-end performance of data pipelines.
• Provide expertise in handling very large data volumes and high-concurrency environments.
• Support and optimize real-time and near–real-time processing systems.
• Identify performance bottlenecks proactively and implement preventative design and tuning strategies.
• Establish performance benchmarks, tuning standards, and best practices for data platforms.

Skills

Product Owner

Agile

Education

Bachelor of Computer Science

Job description

Tata Consultancy Services in Charlotte, NC seeks a highly experienced Oracle performance engineer to lead tuning across Exadata-based data platforms and pipelines. The role focuses on optimizing SQL, database objects, and workloads to improve throughput, latency, and scalability while interpreting Explain Plans and using AWR/ASH diagnostics to fix complex performance issues.

The candidate will design scalable data architectures, partner with data engineers and application teams, and help ensure