Application Portfolio Rationalization at a Global Bank

Systems architects make the decisions whose consequences are felt for years. The role is about choosing: which cloud provider, which integration pattern, which trade-off between cost and reliability deserves an Architecture Decision Record so the next team understands the reasoning. You'll work in C4 diagrams, ArchiMate models, and the AWS or Azure Well-Architected Framework, but the real artifact is clarity of thought. Strong architects know when to standardize and when to let a team diverge, and they write documents that survive a leadership change. Students drawn here usually loved their distributed systems course and are patient enough to think before they build. Growth happens through scars: owning architectures end-to-end, watching them strain under real load, and learning which abstractions earned their place.

Platform & Infrastructure