DBA- Cassandra

Full Time | Chennai | India

Industry : Information Technology and Services

Experience6 - 10 years

Compensation1,000,000 - 2,500,000

Openings1

Role Overview

Administer, monitor, and maintain MariaDB/MySQL databases including installation, configuration, upgrades, patching, and routine maintenance.
Design, deploy, and support Cassandra clusters and contribute to architecture decisions for NoSQL systems.
Perform performance tuning and query optimization for both relational and NoSQL databases.
Implement and validate backup, recovery, and disaster recovery procedures and run regular restore tests.
Manage replication, sharding, and high availability configurations across environments.
Automate operational tasks using scripting and configuration management tools.
Monitor database health, set up alerting, and maintain observability dashboards.
Collaborate with development and DevOps teams on schema design, deployments, and incident response.
Document database architectures, runbooks, and operational procedures.

Bachelor’s degree in Computer Science, Information Systems, or equivalent practical experience.
Proven experience as a DBA with strong, mandatory expertise in MariaDB/MySQL administration.
Experience with Cassandra or other wide-column NoSQL databases preferred.
Familiarity with Redis and MongoDB is advantageous.
Strong Linux administration and shell scripting capabilities.
Experience implementing backup and recovery strategies, replication, and HA solutions.
Comfortable with monitoring, capacity planning, and performance troubleshooting.
Excellent communication, documentation, and cross-team collaboration skills.

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