Posted on: 26/11/2025
Description :
Location : Hyderabad / Chennai WFO.
Primary Skills :
- Strong expertise in PostgreSQL development (schemas, functions, triggers, views, stored procedures).
- Advanced skills in SQL query writing and optimization.
- Hands-on experience with query execution plans and indexing strategies.
- Experience in data modeling, relational design, and query performance tuning.
- Strong knowledge of transactions, concurrency control, and isolation levels.
- Exposure to application development with PostgreSQL (integration with Java, Python, or other languages).
- Exposure to cloud-hosted PostgreSQL services (AWS RDS/Aurora, GCP Cloud SQL/Spanner).
- Extensive experience in database performance improvement.
- Experience in Migration from Legacy DB to Postgres DB.
- Hands-on experience with shell scripting.
- knowledge on Elastics Search.
Secondary Skills :
- Working knowledge of unit testing frameworks for SQL logic (pgTAP, DbUnit).
- Experience with PostgreSQL extensions (PostGIS, pg_stat_statements, pg_trgm, TimescaleDB).
- Experience with database backup, recovery, and high availability solutions.
- Proficiency in database security best practices and access control.
- Knowledge of ETL tools (Apache Airflow, Talend, dbt) and data pipelines.
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