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Cloud DBA - Cosmos

KTek Resourcing, Charlotte, North Carolina, United States, 28245

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Location - (Raleigh, NC, Charlotte, NC, Memphis, TN & Birmingham, AL)

Mandatory Job Summary Experienced

Cloud DBAs

to support and manage modern cloud-based database platforms including

PostgreSQL, Azure Cosmos DB, Redis, and MongoDB . The ideal candidate will have strong hands-on expertise in administration, performance tuning, high availability, monitoring, security, and troubleshooting across multiple cloud database technologies.

Key Responsibilities

Administer, maintain, and optimize cloud-hosted databases:

PostgreSQL, Cosmos DB, Redis, MongoDB .

Perform routine database operations such as backups, restores, replication configuration, and monitoring.

Ensure high availability, scalability, and reliability of database systems in production environments.

Diagnose and resolve database performance bottlenecks, including query tuning and resource optimization.

Implement database security best practices, auditing, and compliance controls.

Work closely with application teams to support development, deployments, and data-related troubleshooting.

Perform capacity planning and recommend improvements to ensure optimal database performance.

Participate in on-call rotations for production support.

Support migration projects, upgrades, patching, and adoption of new cloud-native database features.

Required Skills & Experience

5+ years of experience as a Database Administrator (DBA in cloud environments).

Strong hands-on experience with

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 and key-value store, including clustering and persistence models.

Practical knowledge of

MongoDB

including sharding, replica sets, and query optimization.

Solid understanding of cloud platforms (Azure/AWS/GCP), preferably

Azure .

Strong analytical and problem-solving abilities.

Experience with monitoring tools like Azure Monitor, Prometheus, Grafana, or ELK is a plus.

Preferred Qualifications

Experience with Infrastructure-as-Code (Terraform, ARM, CloudFormation).

Exposure to DevOps practices and CI/CD pipelines.

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