Database Administrator

Stibo Systems — Bangalore, India

Database Administrator, Bangalore Seeking an experienced Database Administrator with expertise in Oracle and /or Cassandra, responsible for production support, performance tuning, and end-to-end database lifecycle management in a dynamic environment. This is the role and main tasks Candidate is expected to be familiar with database architecture, logical and physical design, automation, documentation, installs, shell scripting, PL/SQL programming, backup & recovery concepts, and database performance and tuning. Candidate must have good analytical, verbal, and written skills. • Provide full lifecycle support for client databases, including Oracle 19c environments utilizing RAC and non-RAC architectures for OLTP and data warehouse systems, with Active Data Guard for disaster recovery across on-premises and cloud platforms. • Administer Oracle and/or Cassandra databases across production and non-production environments • Implement and manage high availability solutions (e.g., clustering, replication) • Perform performance tuning, query optimization, and system monitoring • Manage backup and recovery strategies using tools like RMAN and Cassandra backup utilities • Support database deployments, schema changes, and release activities • Diagnose and resolve performance bottlenecks and incidents • Ensure data integrity, security, and compliance standards are met • Responsible for database backups, design, development, testing, and performance tuning. • Will work with developers to design and build new structures to support application enhancements and promote database changes throughout the Dev, UAT and Prod databases • Responsible for quarterly patch applications (PSU) and periodic database upgrades with minimal downtime in database environment • Required to participate in 24x7 on-call rotation and be available to perform periodic after-hours support • Proactively think toward automation of repeated tasks • Takes ownership of highly complex/Priority customer issues reporte

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