Database Administrator

AMBITION GROUP SINGAPORE PTE. LTD.; Singapore; On-site; SGD 90,000 - 160,000; Full time

Job summary

AMBITION GROUP SINGAPORE PTE. LTD. is seeking an experienced L2 PostgreSQL DBA to support and manage enterprise database environments within a global banking organization.

The role focuses on PostgreSQL and Sybase administration, performance tuning, high availability, disaster recovery, incident resolution, automation, and production support across PostgreSQL and Sybase platforms. You will install, configure, upgrade, and migrate databases, monitor performance, and implement tuning

Qualifications

• 5+ years of experience as a Database Administrator.
• Strong hands-on experience with PostgreSQL administration.
• Working knowledge of Sybase ASE/IQ environments.
• Experience with performance tuning, backup/recovery, replication, and HA/DR solutions.
• Scripting experience with Shell or Python.
• Strong troubleshooting and problem-solving skills.
• Experience supporting critical production environments.

Responsibilities

• Manage and support PostgreSQL and Sybase database environments.
• Perform database installation, configuration, upgrades, and migrations.
• Monitor database performance and implement tuning recommendations.
• Manage backup, recovery, replication, and disaster recovery processes.
• Troubleshoot database incidents and provide timely resolution.
• Automate routine DBA activities using Shell or Python scripting.
• Collaborate with application, infrastructure, and support teams to ensure database reliability and availability.

Skills

PostgreSQL

Sybase ASE/IQ

Performance tuning

Backup & recovery

HA/DR

Automation

Production support

Incident resolution

Scripting

Tools

Shell

Python

Job description

We are looking for an experienced L2 PostgreSQL to support and manage enterprise database environments within a global banking organization. The role involves database administration, performance tuning, high availability and disaster recovery management, incident resolution, automation, and production support across PostgreSQL and Sybase platforms.

Key Responsibilities

• Manage and support PostgreSQL and Sybase database environments.
• Perform database installation, configuration, upgrades, and migrations.
• Monitor database performance and implement tuning recommendations.
• Manage backup, recovery, replication, and disaster recovery processes.
• Troubleshoot database incidents and provide timely resolution.
• Automate routine DBA activities using Shell or Python scripting.
• Collaborate with application, infrastructure, and support teams to ensure database reliability and availability.

Requirements

• 5+ years of experience as a Database Administrator.
• Strong hands-on experience with PostgreSQL administration.
• Working knowledge of Sybase ASE/IQ environments.
• Experience with performance tuning, backup/recovery, replication, and HA/DR solutions.
• Scripting experience with Shell or Python.
• Strong troubleshooting and problem-solving skills.
• Experience supporting critical production environments.