Senior Blockchain & Backend Platform Engineer

Ubique Systems UK Limited is seeking senior Backend and Blockchain Engineers to design and develop enterprise-grade services for digital asset products. You will build APIs, microservices, and blockchain integration components in a fast-paced, banking-standard environment.

The role requires 5+ years in software engineering or architecture, strong stakeholder skills, and fluent English. You will join cross-functional agile teams in a London-based setting supporting scalable, secure systems.