Database Infrastructure Engineer (Banking/12 Months Contract/East) - #1107764

Responsibilities: 

• Alert monitoring for all database flavors (MariaDB, PostgreSQL, EDB, Oracle, DB2, MSSQL, Redis, and Mongo) and take appropriate action. 

• Daily health monitoring of production databases ensuring high availability, security, and performance. 

• Perform daily backup monitoring and take action to have recovery solution in place. 

• Manage database availability and performance, including incident and problem management. 

• Incident management in coordination with the MIM (Major Incident Management) team to resolve or coordinate 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. 

Database Expertise Required: 

• 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 and security of databases. 

• Oracle/DB2: Basic knowledge on backup and archive logging to ensure resiliency. 

• Oracle/DB2/MSSQL: Familiarity to monitor and take action for LRQ and LOCKWAITS. 

• PostgreSQL/EDB: Get familiarized with LRQ, LRT, LRIIT monitoring and take action accordingly. 

• Redis: Basic monitoring of database, shards, and sync status. 

Operations and Tools: 

• Perform database patching/upgrades both manually and 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. 

Minimum Requirements: 

• 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 including nights, weekends, and holiday shifts. 

Kindly note that only shortlisted candidates will be contacted.

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PERSOLKELLY Singapore Pte Ltd • RCB No. 200007268E EA License No. 01C4394 • EA Registration No. R21103542 (Ling Kai Jin)