Senior Oracle Exadata DBA – Cloud & High Availability

Worldline; Polska; On-site; PLN 394,000 - 569,000; Full time

Job summary

Worldline is seeking a Senior Application Database Administrator with deep Oracle and Exadata expertise to ensure performance, high availability, and security of critical database platforms supporting payment systems. The role involves cloud migration work, automation, and strong collaboration with cross-functional teams.

Ideal candidates have 10+ years in DB administration, Oracle Exadata experience, and familiarity with PCI DSS requirements in regulated environments.

Qualifications

• 10+ years of experience in database administration in large-scale environments.
• Strong expertise in Oracle databases and Exadata.
• Experience with Oracle Cloud Infrastructure (OCI) and Exadata Cloud Services.

Responsibilities

• Administer and optimize Oracle databases on Exadata platforms with patching and upgrades.
• Monitor health, diagnose bottlenecks, and resolve incidents to minimize downtime.
• Implement logging, monitoring, and observability for proactive insights.

Skills

Oracle databases

Exadata

OCI (Oracle Cloud Infrastructure)

Terraform

Database security & PCI DSS

Performance tuning

Tools

Oracle Enterprise Manager

Job description

Worldline is seeking a Senior Application Database Administrator with deep Oracle and Exadata expertise to ensure performance, high availability, and security of critical database platforms supporting payment systems. The role involves cloud migration work, automation, and strong collaboration with cross-functional teams.

Ideal candidates have 10+ years in DB administration, Oracle Exadata experience, and familiarity with PCI DSS requirements in regulated environments.