Database Engineer / Database Administrator

Cerebra; Dadri, Khordha, Bengaluru; Sur place; INR 2 500 000 - 4 000 000; Plein temps

Résumé du poste

Cerebra is seeking an experienced Database Engineer / DBA to manage mission-critical databases, ensure high availability, and optimize performance across Oracle, MongoDB, and PostgreSQL. The role supports production operations and requires 8–10 years of hands-on experience.

This position offers work across multiple Indian cities (Pune, Kochi, New Delhi, Bengaluru, Bhubaneswar, Noida) with on-call rotations and automation using Python or Shell.

Qualifications

• Experience with Oracle, MongoDB, and PostgreSQL in production.
• High-availability cluster design and DR strategies.
• On-call rotations and RPO/RTO targets.
• Automation of DB operations with Python/Shell.

Responsabilités

• Architect, operate, and maintain high-availability database clusters across Oracle, MongoDB, and PostgreSQL.
• Perform advanced database performance tuning, query optimization, indexing, and capacity planning.
• Design and manage backups, PITR, failover, and disaster recovery strategies.
• Implement monitoring, telemetry, automated alerting, and production incident troubleshooting.
• Manage database replication, clustering, connection management, security, patching, upgrades, and lifecycle activities.
• Participate in on-call rotations and maintain high reliability against defined RPO/RTO targets.
• Automate database operations using Python, Shell, or equivalent scripting tools.
• Perform root-cause analysis and implement corrective and preventive actions.
• Work with Linux/Unix, cloud infrastructure, networking, storage, and containerized environments.
• Collaborate with application, platform, security, and operations teams.

Connaissances

Database Engineering

Database Administration

Oracle

MongoDB

PostgreSQL

Performance tuning

Query optimization

PITR & backups

Scripting: Python

Shell scripting

Linux/Unix

Cloud infrastructure

Incident management

Description du poste

Immediate /Short Notice Only

Database Engineer / Database Administrator
Experience: 8 to 10 Years
Locations: Pune, Kochi, New Delhi, Bengaluru, Bhubaneswar, Noida

Role Overview

We are looking for an experienced Database Engineer / Database Administrator to manage mission-critical database environments, ensure high availability, optimize performance, and support production operations.

Key Responsibilities

• Architect, operate, and maintain high-availability database clusters across Oracle, MongoDB, and PostgreSQL.
• Perform advanced database performance tuning, query optimization, indexing, and capacity planning.
• Design and manage backups, point-in-time recovery (PITR), failover, and disaster recovery strategies.
• Implement monitoring, telemetry, automated alerting, and production incident troubleshooting.
• Manage database replication, clustering, connection management, security, patching, upgrades, and lifecycle activities.
• Participate in on-call rotations and maintain high reliability against defined RPO/RTO targets.
• Automate database operations using Python, Shell, or equivalent scripting tools.
• Perform root-cause analysis and implement corrective and preventive actions.
• Work with Linux/Unix, cloud infrastructure, networking, storage, and containerized environments.
• Collaborate with application, platform, security, and operations teams.

Required Skills

• Database Engineering, Database Administration, and Production Support
• Oracle, MongoDB, and PostgreSQL
• Performance tuning, query optimization, indexing, and capacity planning
• Database replication, clustering, backup, PITR, failover, and disaster recovery
• Python / Shell scripting and automation
• Linux/Unix, cloud infrastructure, networking, and storage
• Production monitoring, incident management, and root-cause analysis