Role & responsibilities
10+ years of experience writing, analyzing, and optimizing SQL for large-scale enterprise databases.
5+ years of experience with Amazon Redshift and/or Amazon RDS PostgreSQL.
Solid expertise in PostgreSQL query performance tuning, execution plan analysis, indexing strategies, statistics, partitioning, and database optimization.
Experience writing PL/pgSQL stored procedures, functions, and database scripts.
Experience with Database Administration activities in PostgreSQL and/or Redshift.
Robust understanding of Data Warehouse architecture and Star/Snowflake schema design.
Experience with Git, DevOps practices, and Agile delivery methodologies.
Excellent troubleshooting, analytical, and documentation skills.

Preferred candidate profile
Experience with BI tools such as Power BI and/or Web Intelligence (WebI).
Hands-on experience with AWS technologies including S3, Lambda, EMR, EC2, Kubernetes, Kinesis, etc.
Linux development experience.
Experience building and supporting ETL/ELT pipelines.
Python programming experience.
Exposure to Big Data technologies such as Spark, Hadoop, Kafka, etc.

📌 Postgresql & Amazon Redshift Performance Engineer West Bengal (India)
🏢 Exavalu
📍 India