Senior Database Manager: Oracle/MS SQL/Postgres

Synapxe; Singapore; On-site; SGD 95,000 - 130,000; Full time

Job summary

Synapxe is seeking a Senior Database Developer with Oracle DBA expertise to join our enterprise tooling team in SG. You will focus on MSSQL, Oracle and PostgreSQL database programming, collaborating with application DBAs and project teams to deliver robust database solutions in a cloud-managed environment.

Responsibilities span onboarding/offboarding, security, patching, access reviews, and lifecycle management of HIP base images, with emphasis on reliable operations, incident detection, and

Qualifications

• 10 years of experience in IT operations, platform operations, or system support in an enterprise environment.
• Experience with Windows and Linux system administration.
• Experience in server patching and access control.
• Familiarity with vulnerability assessment tools and remediation processes.
• Familiarity with monitoring and alerting platforms.
• Basic scripting ability (e.g. Bash, PowerShell) to support operational tasks and automation.
• Experience with incident, change, and problem management processes.
• Strong documentation and process discipline.
• Ability to support planned maintenance and emergency operational activities.
• Demonstrated ability to learn new platforms, tools, and processes quickly.

Responsibilities

• Onboard and offboard users across HIP platform services.
• Manage server and application user access, including periodic access reviews.
• Execute password rotation for system, application, and service accounts.
• Manage SSL/TLS certificate renewal and rotation.
• Plan and execute monthly and emergency server patching activities.
• Support the release and lifecycle management of HIP application base images.
• Support security vulnerability assessments and remediation tracking.
• Perform service monitoring, health checks, and incident detection.
• Provide operational support to the DevSecOps Platform team.
• Document operational processes, SOPs, runbooks, and manuals.

Skills

Database programming

Oracle DBA

Windows/Linux administration

Scripting (Bash/PowerShell)

Tools

Oracle

MS SQL Server

PostgreSQL

Job description

Synapxe is seeking a Senior Database Developer with Oracle DBA expertise to join our enterprise tooling team in SG. You will focus on MSSQL, Oracle and PostgreSQL database programming, collaborating with application DBAs and project teams to deliver robust database solutions in a cloud-managed environment.

Responsibilities span onboarding/offboarding, security, patching, access reviews, and lifecycle management of HIP base images, with emphasis on reliable operations, incident detection, and