A major financial market infrastructure is undergoing a multi-year transformation, moving from legacy COBOL-based systems on HPE NonStop to a modern, event-driven, Java-based architecture.

This is not a simple migration. It’s a fundamental shift toward scalable, platform-independent systems built on Linux and containerised environments.

You’ll join a Solutions Architecture team within a Software Engineering function, working across both strategic design and hands‑on delivery.

Your focus will be a large‑scale transformation programme, shaping how legacy platforms evolve into a modern, distributed ecosystem.

What you’ll be doing

• Design end‑to‑end solution architectures across complex programmes
• Translate business and technical requirements into scalable designs
• Act as the bridge between Enterprise Architecture and engineering teams
• Define reusable architecture patterns and contribute to engineering standards
...