Senior Software Engineer, Cryptography & Key Management

Salary: Up To €90,000

Location: Spain (Remote)

I’m currently working with one of Europe’s fastest-growing sovereign cloud and infrastructure businesses who are looking for their first dedicated Cryptography Engineering hire in Europe to help build the cryptographic foundations behind their next-generation cloud platform.

This is a highly impactful engineering role focused on designing and developing core Key Management and Secrets Management capabilities used across large-scale cloud environments.

You’ll work across applied cryptography, Kubernetes, distributed systems, and cloud-native security engineering, building systems responsible for secure key generation, encryption workflows, lifecycle management, and cryptographic operations at scale.

The business sits within one of Europe’s larg...