Description

You will administer, maintain, and optimize cloud-hosted databases including PostgreSQL, Azure Cosmos DB, Redis, and MongoDB. You are responsible for ensuring high availability, scalability, and security of production database systems.

Responsibilities

• Administer PostgreSQL, Cosmos DB, Redis, and MongoDB, handling backups, restores, replication, and routine operations.
• Diagnose and resolve performance bottlenecks through query tuning, resource optimization, and capacity planning.
• Implement database security best practices, auditing, and compliance controls across cloud environments.
• Support application teams with development, deployments, and data-related troubleshooting.
• Participate in on-call rotations and support migration projects, upgrades, and patching.

Required Skills

• 5+ years of experience as a Database Administrator in cloud environments.
• Strong hands-on expertise in PostgreSQL administration and performance tuning.
• Proficiency in managing Azure Cosmos DB, including partitions, consistency models, and global distribution.
• Experience with Redis as a distributed cache, including clustering and persistence models.
• Practical knowledge of MongoDB, covering sharding, replica sets, and query optimization.
• Solid understanding of cloud platforms (Azure/AWS/GCP), with a preference for Azure.
• Scripting skills in PowerShell, Python, or Bash.
• Experience with monitoring tools such as Azure Monitor, Prometheus, or Grafana.

Key Skills

Education

Any Graduate