Senior Dba

2 weeks ago

Singapore UNISON CONSULTING PTE. LTD. Full time

Minimum 2-8 years of experience and required familiarity with at least 2 databases among Mysql/MariaDB, PostgreSQL/EDB, Oracle, MSSQL,DB2, MongoDB and Redis.
- Position requires the ability to work various work schedules that support a 24x7 coverage included nights, weekends and holidays shift.
- Alert monitoring for all database flavors (MariaDB, PostgreSQL, EDB, Oracle, DB2, MSSQL, Redis, and Mongo) and take appropriate action.
- Daily health monitoring of production database ensuring high availability, security, and performance.
- Perform daily backup monitoring and take action to have recovery solution in place.
- Managing the database availability and performance, including incident and problem management.
- Incident management to work with MIM(Major Incident Management) team to resolve/co-ordinate the high critical issues.
- Carry out periodical production patch and upgrade management.
- Work with users and vendors to take timely and appropriate steps to resolve and troubleshoot issues impacting service levels.
- Identify opportunities for process improvements, automation, and efficiency gains in database operations. Implement best practices and innovative solutions to enhance system reliability and performance
- Required familiarity with multiple databases among MariaDB, PostgreSQL, EDB, Oracle, DB2, MSSQL, Redis, and Mongo.
- MariaDB exposure to replication concepts to resync.
- MariaDB backup and restore & perform point-in-time recovery.
- MariaDB Ensure performance, security of databases.
- Oracle/DB2 Basic knowledge on backup and archive logging to ensure resiliency.
- Oracle/DB2/MSSQL familiarity to monitor and taken action for LRQ and LOCKWAITS.
- PostgreSQL/EDB get familiarize with LRQ, LRT, LRIIT monitoring and take action accordingly.
- Redis basic monitoring of database, shards and sync status.
- Perform database patching/upgrade both manually & via Robosys.
- Stay up-to-date with banking industry regulations, standards, and best practices related to database management, security, and compliance
- Basic knowledge of Linux operating system (RedHat)/AIX/Windows and basic commands.
- Committed and motivated individual and willing to work odd hours at times when required.
- Highly coachable and willingness to learn.
- Excellent communication and Client management.
- Team Player who is self-motivated and has the drive to improve performance and achieve results.

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