NoSQL Database Administrator

Immediate joiners preferred

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Job Summary

Experienced NoSQL Database Administrator (DBA) with a minimum of 2 years of hands-on experience managing and maintaining NoSQL database platforms such as MongoDB, Cassandra, ScyllaDB, Couchbase or Redis. The role involves ensuring database reliability, scalability, performance, and data security across production and non-production environments.

Key Responsibilities

Install, configure, and upgrade NoSQL database clusters (MongoDB, Cassandra, ScyllaDB, Couchbase, Redis or others).

Perform administration tasks such as user management, security configuration, backup, restore, and performance tuning.

Monitor database performance, health, and replication status and take proactive measures to ensure optimal performance.

Implement and maintain high availability (HA), replication, and disaster recovery (DR) setups.

Manage data sharding, partitioning, and scaling strategies for distributed database environments.

Conduct capacity planning and monitor resource utilization (CPU, memory, disk, and network).

Perform regular backups, restores, and failover testing to ensure data protection.

Troubleshoot and resolve database issues, replication lags, and node failures.

Collaborate with application and DevOps teams for schema changes, version upgrades, and automation.

Maintain detailed documentation for database configurations, procedures, and policies.