MongoDB Database Engineer

JOB DESCRIPTION:
Min 8 years’ experience as DBA and at least 2-3 years’ experience on Mongo DB
Maintain and configure MongoDB instances.
Fine-tune configurations – MongoDB and servers for performance improvement.
Maintenance – during release/outage etc. Keep clear documentation MongoDB Database Engineer of the database setup and architecture.
Write procedures for backup and disaster recovery.
Ensure that the databases achieve maximum performance and availability.
Design indexing strategies. Implement appropriate indexes for performance improvement.
Configure, monitor, and deploy replica sets.
Automate the process of deploying DB changes so that we can support MongoDB Database Engineer this for a new build/patch/hotfix.
Upgrade databases through patches Create roles and users and set their permissions.
Create and publish database health checks to monitoring systems for the following:
• Identify slow queries
• Replication lags
• Node failures
• Index usage patterns
• CPU usage
• Memory usage
• Locks
• Number of connections
• Implementing best practices for backups, replication, and health checks.