NoSQL DBA

Seattle-WA based Client
4 days office is must


Core skills needed
The NoSQL Database Administrator is responsible for the design deployment management and optimization of highly available and scalable NoSQL database environments.
He will focusing on Apache Cassandra and MongoDB.
This role ensures the performance security and integrity of critical data systems.
Technical Expertise:
Strong proficiency in administering and optimizing Apache Cassandra and MongoDB including cluster management replication and sharding.
Proven experience as a NoSQL DBA specifically with Cassandra and MongoDB.
Relevant certifications (e.g. MongoDB Certified DBA Cassandra certifications) are a plus.
Experience with NoSQL data modeling principles and concepts (e.g. eventual consistency CAP theorem).
Familiarity with cloud platforms (e.g. AWS Azure GCP) and deploying NoSQL databases in cloud environments.
Knowledge of scripting languages (e.g. Python Shell) for automation.

Responsibilities:
Database Administration:
Install configure monitor and maintain Cassandra and MongoDB clusters ensuring high availability performance and data consistency.
Performance Tuning:
Optimize database performance through query tuning indexing strategies data modeling and cluster configuration adjustments for both Cassandra and MongoDB.
Data Management:
Implement and manage backup recovery and disaster recovery procedures for NoSQL databases.
Security & Compliance:
Ensure database security by implementing access controls encryption and adhering to compliance standards.
Troubleshooting & Support:
Diagnose and resolve database-related issues providing timely support to development and operations teams.
Capacity Planning:
Monitor database growth and performance metrics to forecast future capacity needs and plan for scalability.
Collaboration:
Work closely with developers on data modeling schema design and application integration with NoSQL databases.
Documentation:
Maintain comprehensive documentation of database configurations procedures and best practices.