Principal Engineer
- Location
- Greater London, England, United Kingdom
technical decisions on scope, sequencing and approach within agreed guardrails. Define and evolve technical architecture across distributed systems, domain boundaries, API strategy, event-driven integration, data flows and non-functional requirements. Architected and scaled cloud-native platforms, enabling true continuous deployment and progressive release strategies to deliver changes safely … including drafting, review support, test generation and traceability, while keeping human judgement and quality gates at the centre. Design robust third-party and vendor integration patterns, including COTS abstraction layers, bank-owned APIs, contract testing, release governance and deployment automation. Create an open, collaborative and inclusive engineering culture ...