Senior PostgreSQL Developer

Location : Hyderabad | Hybrid

Experience : 5+ years

Job Description : Primary Skills :

Expertise in PostgreSQL (schemas, functions, triggers, views, procedures).

Strong SQL query writing, optimization, and performance tuning.

Experience with execution plans , indexing , and data modeling .

Knowledge of transactions , concurrency , and isolation levels .

Integration experience with Java / Python applications.

Exposure to cloud PostgreSQL (AWS RDS / Aurora, GCP Cloud SQL / Spanner).

Experience in database performance improvement and migration from legacy DBs.

Proficiency in shell scripting and familiarity with Elasticsearch .

Secondary Skills :

Knowledge of unit testing frameworks (pgTAP, DbUnit).

Experience with PostgreSQL extensions (PostGIS, pg_stat_statements, TimescaleDB).

Hands-on with backup / recovery , HA , and database security .

Familiarity with ETL tools (Airflow, Talend, dbt) and streaming tools (Kafka, ActiveMQ).

Understanding of CI / CD for database deployments.