Job Description
Location: Singapore
About The Role
We are seeking a TA Engineer/DBA to support the design, administration, and continuous operation of enterprise applications and database environments. This role plays a critical part in maintaining system reliability, availability, and performance across multiple platforms, contributing directly to business continuity and operational excellence.
Key Responsibilities
Manage and support multiple application platforms, ensuring stable operations, patching, and issue resolution
Participate in architecture discussions and provide technical input on integration points such as web services, messaging queues, SFTP, and databases
Implement and maintain operational processes including OS patching, application patching, backup, recovery, and housekeeping activities
Monitor system performance and ensure high availability and fault-tolerant configurations
Troubleshoot application and infrastructure issues to minimize downtime and service disruption
Administer and maintain Oracle and/or MS SQL databases, ensuring performance optimization and data integrity
Support security compliance by implementing system hardening and vulnerability remediation practices
Provide operational support when required, including responding to incidents outside business hours
Required Qualifications
Minimum 2 years of experience in Oracle 19c database administration
Strong foundational knowledge in networking and server administration (Windows and Unix/Linux)
Understanding of enterprise 3-tier application architecture
Experience supporting high availability and fault-tolerant systems
Hands-on experience in database administration (Oracle and/or MS SQL)
Strong troubleshooting and problem-solving skills across application and infrastructure layers
Preferred Qualifications
Familiarity with Agile methodologies and SDLC processes
Experience with scripting languages such as Bash, Python, or PowerShell
Knowledge of web application architecture from front-end to backend systems
Exposure to virtualization, containerization, and cloud infrastructure concepts
Experience with IT security practices including system hardening and vulnerability assessments
Hands-on experience with Oracle GoldenGate (OGG), Oracle AWR reports, and Oracle RAC setup
