MongoDB Database Administrator (DBA)

Job Title: MongoDB Database Administrator (DBA)

Location: Remote

Job Type: Full-time

About the Role:

We are seeking an experienced MongoDB Database Administrator (DBA) to take ownership of our database environments, focusing on high availability, automation, real-time data synchronization, and data lifecycle management. This role requires deep knowledge of MongoDB, Kafka, Ansible, and a strong commitment to data governance practices, including archiving and data masking.

Responsibilities:

• Deploy, configure, and maintain MongoDB databases across development, staging, and production.

• Design and manage distributed data synchronization using MongoDB replication/sharding and Kafka-based real-time pipelines.

• Build and maintain automated deployment and configuration scripts using Ansible.

• Develop and implement database archiving strategies to manage storage efficiently while retaining data integrity and compliance.

• Apply data masking techniques for sensitive datasets to support secure testing, development, and analytics.

• Monitor system health and performance, implement optimizations, and proactively address issues.

• Enforce database security, including access controls, encryption, and role-based permissions.

• Create, document, and maintain database procedures, standards, and operational runbooks.

• Participate in on-call rotations and support incident resolution as needed.

Qualifications:

• 4+ years of experience as a MongoDB DBA in production environments.

• Deep expertise in MongoDB architecture, replication, sharding, backup, and recovery.

• Strong hands-on experience with Kafka for event-driven data architecture.

• Proven experience with Ansible for automation of database tasks and infrastructure provisioning.

• Knowledge and implementation experience of database archiving and data masking.

• Proficient with shell scripting and Linux-based environments.

• Experience with MongoDB Atlas and hybrid cloud/on-premise environments.

• Familiar with monitoring/alerting tools like Prometheus, Grafana, or Ops Manager.

• Strong analytical and communication skills.

Nice to Have:

• MongoDB Certified DBA Associate or higher.

• Exposure to containerized environments (Docker, Kubernetes) and Infrastructure as Code (Terraform, etc.).

• Familiarity with other database technologies such as PostgreSQL, Redis, or Cassandra.