Senior Linux / Oracle DBA

Proactive.IT Appointments • London, England • Posted June 30, 2026

About the Role

11582SR7
£70k – 80k per year


Senior Linux / Oracle DBA


We’re working with a leading financial services organisation seeking an experienced Senior Linux / Oracle DBA to play a key role in supporting and evolving their core banking platforms.


This is a hands-on position suited to someone with deep technical expertise across Oracle databases, IBM Power environments, and enterprise Linux/AIX systems, ideally gained within a banking or financial services environment.


You’ll be responsible for ensuring the stability, performance, and availability of business-critical banking and finance applications, working closely with senior IT stakeholders and wider application teams.


Key Responsibilities


  • Administer, maintain, and optimise Oracle databases supporting Flexcube banking applications




  • Manage Linux (RHEL / Oracle Linux) and AIX environments hosted ...