Oracle DBA: Performance Tuning, Cloud & Resilience

HYPERSCAL SOLUTIONS PTE. LTD.

Singapore

On-site

SGD 67,000 - 134,000

Full time

4 days ago

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Job summary

Beyondsoft Consulting (Singapore) Pte. Ltd is hiring an Oracle DBA to maintain and optimize our Oracle database environments. You will monitor performance, implement tuning, and ensure data integrity across on-premises and cloud services in a dynamic SEA/Europe setting.

The ideal candidate has 3+ years of DBA experience, strong troubleshooting skills, and relevant Oracle certifications. Degree in IT preferred. Work location is Changi and the role requires flexible hours to support operations.

Qualifications

Strong Oracle database administration and performance tuning experience.
Experience with managed Oracle database services in a cloud environment.
Knowledge of backup and recovery, high availability, security and monitoring.
Ability to diagnose complex database and application interaction issues.
Degree or diploma in Information Technology or a related discipline.
Oracle professional certification is preferred.
Typically 3 years or more of Oracle DBA experience.

Responsibilities

Assess database health, configuration, capacity and performance.
Perform SQL and database tuning, indexing review and execution plan analysis.
Support backup, recovery, patching, maintenance and resilience activities.
Investigate database related incidents, locking, latency, storage and connectivity issues.
Advise on scaling, parameter configuration, monitoring and operational best practices.
Support change implementation, testing, rollback planning and post change validation.
Document findings, recommendations, actions and residual risks.
Coordinate with application, data and cloud infrastructure teams while protecting service availability.