We are looking for an experienced Database Administrator (DBA) to manage and optimise database systems across multiple platforms. This role involves ensuring high performance, security, and reliability of both on-premise and cloud-based databases, while driving automation and continuous improvements.
Responsibilities
- Implement, configure, and maintain database systems based on technical requirements
- Manage and optimise cloud-based database infrastructure for performance and cost efficiency
- Monitor and improve database performance through tuning, indexing, and query optimisation
- Troubleshoot and resolve performance and system issues across relational and non-relational databases
- Establish and enforce data lifecycle policies, including retention, archival, and deletion
- Develop and manage backup and recovery processes to ensure data integrity and availability
- Ensure database security, access control, and compliance with organisational standards
- Collaborate with cross-functional teams on data governance and audit requirements
- Automate routine database administration tasks to improve efficiency
- Support deployment, monitoring, and maintenance through scripting and automation tools
Requirements
- Bachelor’s Degree in Computer Science, Information Systems, or related field
- At least 5 years of experience in database administration across multiple environments
- Strong experience with relational databases such as Microsoft SQL Server and PostgreSQL
- Familiarity with NoSQL databases (e.g. Cassandra, MongoDB) is an advantage
- Exposure to object storage solutions (e.g. AWS S3, Nutanix Object Store) is a plus
- Knowledge of graph databases (e.g. Neo4j) is preferred
- Strong skills in performance tuning, indexing, and query optimisation
- Experience in data lifecycle management and backup strategies
- Proficiency in scripting or automation tools (e.g. Python, Bash, PowerShell)
(EA Reg No: 20C0312)
Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.
Only shortlisted candidates will be notified.
