Description :
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Responsibilities:
Database Administrator (DBA), Cassandra
• Assist in the development of tools and techniques for data access, retention and security • Configuration, provisioning, upgrading and decommissioning databases and database tuning. • Monitoring production deployments for capacity issues, performance and troubleshooting • Production database support. Availability for 24X7 on call rotation support.
Qualifications: • Minimum 4 years of extensive experience managing Cassandra NoSQL database. • Knowledge of NoSQL best practices & NoSQL data modeling • Knowledge of operating interrelationships between database, business applications and operating systems. • Understand hot and cold backup planning. • Good Problem-solving and analytical skills. • Must be able to work with multiple groups to resolve data issues. • Must have experience of working in mid to large size production environment across multiple active Datacenters. • Must be able to work in a 24x7 on-call customer facing environment on need basis. • Monitor and tune query performance , define and implement backup strategies per data retention requirements, diagnose and resolve production issues as needed 24x7 • Deep knowledge of Cassandra DB performance/scaling concepts and tuning best practices • Ability to write and maintain Unix/Linux shell scripts. • Highly self-motivated with the desire to embrace new database technologies and must be able to work independently or within a team in a high demand and dynamic environment. • Prior experience working with Agile/Scrum methodologies • Must have exceptional verbal, written, interpersonal and presentation skills. • Bachelor’s degree in computer science or related field. Master’s preferred.
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