Principal Backend Engineer - Java, Cloud & Microservices

Capco is seeking a Principal Backend Engineer in London (Hybrid) to enrich our Technology & Engineering practice. You will help build scalable Java backend services, design enterprise APIs, and drive cloud-native architecture decisions across financial services projects.

You will work with AWS, microservices, Kafka, and CI/CD pipelines, contributing to testing, troubleshooting and AI-enabled development workflows with responsible review.