Database Migration Engineer – Oracle to PostgreSQL

1 day ago


Chennai, Tamil Nadu, India TECEZE Full time
Role Overview

We are seeking a skilled Database Migration Engineer to lead and execute the migration of databases from Oracle to PostgreSQL. The ideal candidate will possess hands-on experience in database administration, migration strategies, and performance optimization, ensuring a seamless transition with minimal downtime.

Key Responsibilities

Database Migration: Plan and execute the migration of databases from Oracle (11g/12c/19c) to PostgreSQL (12+), including schema, data, and logic conversion

Code Refactoring: Convert and optimize PL/SQL code to PL/pgSQL, ensuring functional equivalency and performance improvements.

Performance Tuning: Analyze and optimize database performance post-migration, addressing issues related to query performance, indexing, and data retrieval

Required Skills & Qualifications

Experience: Minimum of 3–8 years in database migration and administration, with a focus on Oracle to PostgreSQL migrations

Database Proficiency: Strong command of SQL, PL/SQL, and PL/pgSQL.

Migration Tools: Experience with tools like ora2pg, pgLoader, AWS DMS, and Flyway.

Performance Optimization: Proficiency in PostgreSQL performance tuning, indexing, and replication

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