Senior Database Engineer
Mastercard · Waterloo, Belgium
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- Company
- Mastercard
- Location
- Waterloo, Belgium
- Employment type
- Full-time
- Posted
- July 10, 2026
About this job
Job Title: Senior Database Engineer Overview: Overview We are seeking a Senior Database Administrator (Senior DBA) with deep expertise in Oracle and PostgreSQL to lead the stability, performance, and evolution of enterprise database platforms. This role plays a critical part in ensuring database reliability, security, automation, and scalability across a complex, global technology landscape, while partnering closely with engineering, infrastructure, and business teams. Role As a Senior DBA, you will own the end‑to‑end administration, optimization, and operational excellence of enterprise database environments. You will lead database configuration, patching, upgrades, and performance tuning initiatives, ensuring high availability, resiliency, and compliance with security and governance stan…
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