Netezza Performance Engineer

Blutic is looking for a highly skilled Netezza Performance Engineer with a minimum of 7+ years of experience in database performance engineering, query optimization, workload tuning, and performance analysis within large-scale enterprise data warehouse environments. The ideal candidate should possess deep expertise in identifying performance bottlenecks, optimizing SQL workloads, improving system throughput, and enhancing overall platform efficiency in mission-critical 24x7 environments.

The candidate should have strong analytical and troubleshooting capabilities along with hands-on experience working with Netezza architecture, Linux/Unix systems, and large development teams supporting high-volume transactional and analytical workloads.

*This is a 100% remote opportunity. The candidate will need to work in PST time zone, 8 am to 5 pm.*

Location: Remote

Experience: 7+ Years

Roles & Responsibilities:

• The candidate should have a Bachelors degree in Computer Science or a related field.





• Lead database performance engineering initiatives for Netezza environments supporting enterprise-scale data warehouse platforms.
- Analyze and optimize complex SQL queries, ETL jobs, and stored procedures, providing recommendations displaying performance improvements.

• Identify system bottlenecks related to CPU, memory, disk I/O, SPU distribution, skew, and concurrency issues.

• Optimize database performance through effective table design, distribution keys, zone maps, data organization, and partitioning strategies.

• Collaborate with application development, ETL, BI, and infrastructure teams to improve application SQL performance.

• Monitor platform health, workload behavior, and long-running queries using Netezza performance monitoring tools and custom scripts.

• Hands-on experience with Groom, Generate Statistics, query execution plans, and database performance diagnostics.

• Solid understanding of Netezza architecture, Postgres internal

📌 Netezza Performance Engineer (India)
🏢 Blutic India
📍 India