MongoDB/Cosmos DBA

8 years of combined experience in Database Administration / Engineering
Advanced knowledge of performance tuning, monitoring/alerting, observability, dashboarding
Advanced knowledge of process/query analysis, buffer tuning, client/server connectivity and database consistency checks
Advanced knowledge of maintenance routines, upgrades, patching
Experience in handling physical/logical backups & restores and data refreshes.
Experience in Linux/Unix shell commands or Windows PowerShell or Python
Experience in OS fine tuning with regards to Network I/O, Disk
Should be able to collaborate with DBA peers and mentor, work well in a team and independently
Should be able to multi-task i.e. parallelize multiple environment build / data migration
Should be able to work off-hours for application release support, Linux patching support, maintenance windows
Experienced with security and data compliance aspects of database
Well versed with latest version of database


Preferred qualifications

Experience with automation via Ansible, Terraform
Experience with deployments (CI/CD) with GHA, GitHub, Jenkins

Mongo/Cosmos (1 DBA)

3+ years of experience with Mongo install and configuration of replica set & multi node sharded clusters
Experienced in install and configuration of MongoDB Ops Manager & usage of MongoDB Compass
Has knowledge on replica set election process & voting member priority for electing the primary
Experienced in query optimization, managing the growth of documents & better disk & cache optimization
2+ years of Mongo Atlas management and configuration experience in Google Cloud Platform, AWS and Azure

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