MongoDB Technology Engineer — Scalable DB Ops & Performance

D4 Insight; Dubai; On-site; AED 279,000 - 469,000; Full time

Job summary

D4 Insight in Dubai, UAE is seeking a Technology Engineer - MongoDB to manage enterprise MongoDB environments for large-scale banking applications. You will implement replica sets, sharding, migrations, backups, and disaster recovery strategies.

The role emphasizes performance tuning, automation, and collaboration with DevOps and development teams to ensure high availability and reliability of critical data services across distributed databases.

Qualifications

• 5+ years of MongoDB administration experience in enterprise environments.
• Strong knowledge of replica sets, sharding, and Ops Manager.
• Proficient in Unix/Linux and database migrations.
• Experience with backup, recovery, and DR planning.

Responsibilities

• Administer MongoDB replica sets, sharding, and distributed environments.
• Perform installation, upgrades, patching, and migrations.
• Manage backup, recovery, and disaster recovery processes.
• Monitor health, performance, and capacity; tune queries.

Skills

MongoDB Administration

Replica Sets

Sharding

MongoDB Ops Manager

MongoDB Query Language

Performance Tuning

Backup & Recovery

Unix/Linux

Database Migration

Tools

Ansible

Jenkins

Terraform

Job description

D4 Insight in Dubai, UAE is seeking a Technology Engineer - MongoDB to manage enterprise MongoDB environments for large-scale banking applications. You will implement replica sets, sharding, migrations, backups, and disaster recovery strategies.

The role emphasizes performance tuning, automation, and collaboration with DevOps and development teams to ensure high availability and reliability of critical data services across distributed databases.