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MongoDB DBA Senior Engineer

Fixity Technologies

 

Sunnyvale, CA, USA

Posted On: 15+ days ago
Experience: 10+ years
Availability: Onsite
Openings: 2
Category: MongoDB DBA
Tenure: No Preference/Any
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Description

Manage and optimize MongoDB infrastructure, focusing on cluster configuration, security hardening, and automation.

This role is hybrid.

Responsibilities

  • Design, install, and configure multi-node MongoDB sharded clusters and replica sets on Linux.
  • Implement security enhancements using X.509 and TLS authentication to comply with organizational standards.
  • Automate backup, restore, and monitoring processes using Python and shell scripting.
  • Manage Ops Manager setup, including onboarding clusters, upgrades, and managing Groups and Projects.
  • Tune query performance, analyze plan architecture, and ensure even data distribution across shards.

Required Skills

  • 10+ years of experience with MongoDB administration.
  • Deep knowledge of MongoDB replication architecture, change streams, and sharding strategies (range and hash-based).
  • Proficiency in Python and shell scripting for automation tasks.
  • Experience with AWS for MongoDB cluster migration and deployment.
  • Strong understanding of Linux platforms for database hosting.
  • Ability to perform cluster upgrades, migrations, and data tuning.
  • Knowledge of NoSQL data modeling and indexing strategies.

Preferred Skills

  • Experience migrating MongoDB clusters to AWS.

Education

Any Graduate

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