Senior Java API Engineer – Secure, Scalable Authentication

The engineers in Tesco Technology's team build the APIs that securely authenticate customers across Tesco around the globe: online, over the phone, and in-store. You'll focus on making experiences streamlined by exploring innovative authentication factors to assess risk in real time.

The stack includes Java, Kotlin, Spring Boot, PostgreSQL, Cassandra, Kubernetes, Azure and Kafka. We maintain a DevOps culture with CI/CD, testing through TDD, and a focus on resilience at scale, serving billions of