Kindly apply to below link if you are interested without this we wont be able to move ahead-

https://southasiacareers.deloitte.com/job-invite/111636/

Database Developer / Administrator PostgreSQL

Role Overview

We are looking for a Database Developer / Administrator with robust hands-on experience in PostgreSQL DBA + Development. The ideal candidate should have expertise in database performance, SQL development, backup/recovery, schema design, migration, and Time Series Databases, preferably QuestDB. Experience in high-throughput, real-time environments will be highly preferred.

Work Profile / Responsibilities

- Manage and develop PostgreSQL databases across development, testing, and production environments.
- Perform database performance tuning, query optimization, indexing, and troubleshooting.
- Design and implement backup and recovery strategies and execute database recovery procedures.
- Develop complex SQL queries, functions, stored procedures, and database objects.
- Design and maintain database schemas and Physical Data Models (PDM).
- Work on database migration, upgrades, and data movement projects.
- Manage and optimize Time Series Databases, preferably QuestDB.
- Support high-volume,



high-throughput and real-time data processing environments.
- Monitor database health, capacity, performance, availability, and reliability.
- Collaborate with application developers, architects, DevOps, and data teams to optimize database solutions.
- Identify database issues and implement proactive performance and reliability improvements.

Key Skills

PostgreSQL DBA, PostgreSQL Development, SQL, Query Optimization, Performance Tuning, Indexing, Backup & Recovery, Database Migration, Schema Design, PDM, Time Series Database, QuestDB, Real-Time Databases, High-Throughput Systems

Experience

- 510 years of overall database experience.
- Strong hands-on experience in PostgreSQL DBA + Development.
- Proven experience in performance tuning and complex SQL development.
- Experience with backup/recovery and database migration projects.
- Exposure to QuestDB or other Time Series Databases.
- Experience working with high-volume / real-time applications is preferred.

Languages

SQL, PL/pgSQL

Technologies / Tools

PostgreSQL, QuestDB, Time Series Databases, SQL, PL/pgSQL, Database Migration Tools, Monitoring & Performance Tuning Tools

📌 Postgresql Developer (Mumbai)
🏢 Deloitte Shared Services India
📍 Mumbai