Senior Database Architect & Reliability Lead

Jobster Private Ltd; Singapore; Sur place; SGD 90 000 - 120 000; Plein temps

Résumé du poste

Jobster Private Ltd in Singapore is seeking an experienced Database Administrator to ensure secure, high-performing database environments. You will lead design, administration, optimization, and ongoing support across Oracle, Microsoft SQL Server, MySQL, and PostgreSQL, collaborating with infrastructure, security, and applications teams.

You will monitor health, perform upgrades, implement backups/DR, and drive DR readiness while mentoring junior DBAs and contributing to runbooks and

Qualifications

• Must have extensive experience in administering enterprise database environments.
• Deep knowledge of Oracle, SQL Server, MySQL, PostgreSQL.
• Experience with performance tuning, backups, and disaster recovery.
• Ability to lead, mentor and collaborate with cross-functional teams.

Responsabilités

• Responsible for keeping database environments secure, stable, high-performing, and available for business-critical applications.
• Lead the design, administration, optimization, and support of enterprise database platforms.
• Manage, maintain, and support database systems in production, test, and development environments.
• Administer Oracle, SQL Server, MySQL, PostgreSQL, or other relevant technologies.
• Monitor database health, performance, storage, availability, and capacity.
• Perform installation, configuration, patching, upgrades, and migrations.
• Troubleshoot incidents, outages, and performance issues.
• Implement backups, recovery, and disaster recovery procedures.
• Optimise SQL queries, indexing, and overall database performance.
• Ensure security, access control, encryption and compliance.
• Support high availability solutions such as clustering, replication, and failover.
• Collaborate with application and infrastructure teams for deployments and releases.
• Create and maintain runbooks and technical documentation.
• Provide technical leadership, mentorship, and guidance to junior DBAs.
• Participate in on-call support and problem management.

Description du poste

Jobster Private Ltd in Singapore is seeking an experienced Database Administrator to ensure secure, high-performing database environments. You will lead design, administration, optimization, and ongoing support across Oracle, Microsoft SQL Server, MySQL, and PostgreSQL, collaborating with infrastructure, security, and applications teams.

You will monitor health, perform upgrades, implement backups/DR, and drive DR readiness while mentoring junior DBAs and contributing to runbooks and