**Key Responsibilities**

**1. Mainframe Modernisation & Platform Transformation**

+ Own and drive end-to-end migration of legacy Mainframe workloads (COBOL, JCL, CICS, IMS, DB2/z) to modern Java-based microservices deployed on enterprise container platforms (OpenShift / Kubernetes).
+ Conduct application assessments to identify migration candidates, define target-state architectures, and produce sequenced migration roadmaps with risk registers and rollback plans.
+ Establish reusable migration patterns, tooling, and runbooks to accelerate successive migration waves.
+ Leverage AI-assisted code translation tools (e.g., autonomous AI coding agents such as Devin) to automate COBOL-to-Java conversion at scale, with human-in-the-loop review gates.
+ Validate functional parity post-migration through automated testing strategies (unit, integration, regression, performance).

**2. Technology Operating Cost Reduction**

+ Identify and quantify cost-...