- We are seeking a highly skilled and experienced Senior Database Administrator (DBA) to manage and support mission-critical backend systems across multiple business verticals.

- The ideal candidate should possess strong expertise in MySQL and PostgreSQL database administration, Linux systems, Apache SOLR, and cloud platforms (AWS).

- The role requires hands-on production support experience, 24x7 on-call availability, SLA ownership, and a proactive approach toward performance optimization, high availability, and system reliability.

- The candidate would be responsible for managing Development, QA, COLO, DR, and Production environments.

Key Responsibilities

- Administer, configure, and manage MySQL clusters and PostgreSQL databases in production and non-production environments

- Install, configure, and support Apache SOLR search platforms

- Support internal and external projects including infrastructure setup, upgrades, migrations, and enhancements

- Ensure high availability (HA), performance, and reliability of database systems Diagnose and resolve production issues within defined SLAs

- Perform Root Cause Analysis (RCA) for recurring incidents and implement permanent corrective actions

- Proactively monitor systems and mitigate potential risks before business impact Design, implement, audit, and validate backup and disaster recovery strategies (including regular recovery testing)

- Perform performance monitoring, tuning, query optimization, and capacity planning





- Execute change management activities following organizational policies

- Collaborate with Development, Security, DevOps, and Operations teams Ensure compliance with security standards and best practices Automate routine operational tasks using shell scripting or relevant tools

- Provide 24x7 on-call support Drive AI-driven automation initiatives and continuous operational improvements

- Work collaboratively with the team members when required and train others.

Skill & Competencies

- Solid troubleshooting expertise on Linux platforms (OS, logs, performance analysis, shell scripting)

- Hands-on experience in MySQL clustering and PostgreSQL administration Strong understanding of new tools configuration

- Proficiency in database design, schema management, indexing strategies, and query optimization Experience with monitoring, logging, and alerting tools

- Knowledge of backup, replication, and disaster recovery methodologies Experience managing cloud-based database services such as AWS RDS (or equivalent cloud database service)

- Good understanding of NoSQL databases such as MongoDB, Cassandra Experience with data warehouse environments

- Solid experience in production database support management

- Strong analytical, troubleshooting, and problem-solving skills in complex production environments

Education & Experience

- BE / B.Tech / ME / M.Tech or equivalent qualification

- 5-7 years of relevant experience in database administration (preferably in production environments) Added Advantage.

📌 Senior SQL Database Administrator (Chennai)
🏢 Kriyalogic
📍 Chennai