Database Administrator

5-10 Years

SGD 8,000 - 12,000 per month

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Job Description

ManagePostgreSQL clustersendtoend: deployment, configuration, patching, maintenance, and automation.
Ensurehighvolume data ingestion(100250GB/day) and reliable ETL/streaming workflows.
Implement robust backup, recovery, and disasterrecovery workflows (pgBackRest, WALG, PITR, failover tests).
Maintain performance and health through VACUUM operations, autovacuum tuning, bloat cleanup, and resource optimization (I/O, memory, WAL).
Optimize SQL and database architecture, support developers, and design partitioning and indexing strategies.
Handle large datasets (1TB2TB+) with pruning, compression, archival, and tiered storage automation.
Configure replication, PgBouncer connection pooling, HA setups, and continuous monitoring via Grafana/Prometheus.
Respond to incidents, conduct RCAs, and implement preventive improvements.
Integrate database provisioning and migration workflows into CI/CD using Ansible, Terraform, Helm, Flyway/Liquibase.
Enforce strong security practices, logging, auditing, and compliance controls.

Education

Matriculated/A-Level, Masters/ Post Graduate, PhD/ Doctorate