Postgresql Developer

Seeking a motivated PostgreSQL Database Developer with 23 years of experience in PostgreSQL/Oracle database development, SQL programming, PL/pgSQL, ETL concepts, database design, and performance optimization. The candidate should be capable of developing database objects, writing efficient SQL queries, supporting deployments, and collaborating with development teams in delivering enterprise applications.

Preferred candidate profile

2-3 years of experience in PostgreSQL and/or Oracle database development.

• Develop and maintain database tables, views, indexes, sequences, functions, stored procedures, and triggers.
• Write efficient SQL and PL/pgSQL code to support application functionality.
• Assist in database schema design and implement database changes based on business requirements.
• Develop and optimize SQL queries for application and reporting needs.
• Support ETL processes including data extraction, transformation, loading, and validation.
• Perform basic query tuning using EXPLAIN ANALYZE and appropriate indexing techniques.
• Create and maintain ER diagrams, data models, and database documentation.
• Perform data validation, cleansing, and reconciliation to ensure data quality.