Core Banking Platform Engineer – Oracle FLEXCUBE / EOD Operations

Core Banking Platform Engineer - Oracle FLEXCUBE / EOD Operations

London |

A UK-regulated bank is looking for a hands-on Platform Engineer to keep its core banking estate running smoothly, day and night. You'll own the stability and performance of Oracle FLEXCUBE , alongside Oracle ERP, Oracle FCCM, Finastra OPICS and Suade regulatory reporting. You'll make sure every end-of-day (EOD) batch completes on time.

What you'll be doing

FLEXCUBE & EOD Operations

• Own daily EOD and overnight batch execution, and step in quickly when a batch fails
• Investigate and resolve batch failures, performance issues and reconciliation exceptions
• Monitor application health, support deployments and upgrades, and work with Oracle Support and third-party vendors

Platform Administration

• Administer Red Hat Enterprise Linux, Oracle Linux and IBM AIX servers: accounts, permissions, scheduled jobs, patching
• Write and maintain Bash/Korn shell scripts to automate operational and batch tasks

Database & Middleware

• First and second-line support for the Oracle databases behind FLEXCUBE, ERP and FCCM: performance, storage, backups, replication and DR
• First and second-line support for the SQL Server databases behind OPICS
• Support Oracle WebLogic: deployments, troubleshooting and certificate management
• Resolve incidents within SLA, find the root cause and put permanent fixes in place
• Carry out approved changes and keep runbooks and support guides up to date
• Take part in DR exercises, backup validation and internal and external audits

What you'll bring

• 3+ years supporting Oracle FLEXCUBE (or a similar core banking platform) in a bank, including EOD/overnight batch operations (essential)
• Hands-on Linux (RHEL) and/or AIX administration
• Oracle Database and SQL Server support experience: monitoring, backups, troubleshooting
• Oracle WebLogic administration
• SQL, PL/SQL and shell scripting
• Calm under pressure during live incidents and overnight processing windows
• Nice to have: OCP, WebLogic certification, RHCSA/RHCE, ITIL

Why apply?

A rare chance to own the core banking platform at a UK bank: varied, hands-on and business-critical work in a close-knit infrastructure team.

Applicants must have the right to work in the UK.

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