Junior/Senior Database Administrator

13 hours ago

Singapore TALENTSIS PTE. LTD. Full time $90,000 - $120,000 per year

Job Responsibilities

  • Administer and maintain relational and distributed databases (e.g., PostgreSQL , HDFS ) across multiple environments.
  • Implement and manage database configurations, replication, and backups to ensure high availability , data integrity , and disaster recovery readiness .
  • Participate in database design and architecture discussions — advising on schema design , indexing , and partitioning strategies .
  • Perform query optimization and performance tuning to enhance system efficiency and responsiveness.
  • Support data ingestion pipelines and integration with modern frameworks such as Apache Iceberg , Apache Hudi , GraphDB , or VectorDB .
  • Monitor and troubleshoot database performance and operational issues, escalating complex cases when necessary.
  • Automate routine administrative tasks using Python , PowerShell , or Bash scripts.
  • Enforce security controls , user access management , and audit compliance in alignment with organizational standards.
  • Collaborate closely with developers , DevOps engineers , and data analysts to support ongoing product and feature development.

Requirements

  • Bachelor's degree in Computer Science , Information Technology , or a related field.
  • 4–5 years of hands-on experience in database administration , particularly with PostgreSQL or similar RDBMS platforms.
  • Strong understanding of query tuning , indexing , and partitioning techniques.
  • Experience working with distributed data or data lake frameworks (e.g., HDFS , Apache Iceberg , Apache Hudi ).
  • Proficiency in scripting and automation (Python, Bash, or PowerShell).
  • Familiarity with graph or vector databases (e.g., GraphDB , Neo4j , VectorDB ) is an advantage.
  • Working knowledge of database security , access control , and backup/recovery best practices .

(EA Reg No: 20C0312)

Only shortlisted candidates will be notified.

Please email a copy of your detailed resume to for immediate processing.

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