We are looking for an experienced MongoDB database administrator to own the design, performance, security, and reliability of our MongoDB estate. This role requires deep hands-on expertise across replica sets, sharded clusters, backup/restore, and performance tuning, with the judgment to make architectural decisions independently and troubleshoot production issues under pressure.

Key Responsibilities

Administer, monitor, and maintain MongoDB environments across development, staging, and production

Design and manage ReplicaSet and Sharded Cluster architectures for high availability and horizontal scalability

Own backup and restore strategy and execution, ensuring recoverability meets business RPO/RTO requirements

Plan and execute database patching, version upgrades, and migrations with minimal downtime

Manage and optimize deployments using MongoDB Ops Manager

Perform performance tuning, query optimization, and capacity planning across the MongoDB fleet

Write and troubleshoot Mongo Query Language (MQL) for diagnostics and optimization





Administer underlying Unix/Linux infrastructure supporting MongoDB workloads

Work within Agile delivery teams, participating in sprints, planning, and incident retrospectives

Support automation initiatives using tools such as Ansible, Jenkins, or Terraform

Script routine operational tasks using Bash or Python

Provide input and support on other database platforms as needed

Essential Requirements

Excellent knowledge of MongoDB database administration

Excellent knowledge of MongoDB architecture and internals

Excellent knowledge of ReplicaSet cluster configuration and management

Excellent knowledge of MongoDB Sharding

Excellent knowledge of Ops Manager

Excellent knowledge of MongoDB backup and restore mechanisms

Excellent knowledge of database patching and upgrades

Excellent knowledge of performance tuning

Excellent knowledge of database migration

Good knowledge of MongoDB Query Language (MQL)

Valuable knowledge of Unix/

📌 Administrator Baz Danych (Coimbatore)
🏢 SGS Technologie
📍 Coimbatore