- Manchester, Greater Manchester, United Kingdom
- Full-time · Senior
This role involves hands-on architecture work, designing secure patterns for engineering builds, and making secure-by-design real across the Hyperblock and Polaris platform and the AI product surface.
Responsibilities
- Produce reference architectures: design and maintain security patterns for platform and AI components
- Contribute to identity and authorisation design: including tenant isolation, service-to-service trust, and authorisation for AI agents and analyst-style workflows
- Apply cryptography and key management: work on encryption, BYOK and key custody
- Design AI guardrails: input and output controls, tool and authorisation boundaries, and prompt-injection and abuse defences
- Run threat models: lead them on high-risk systems, working with engineers to trace trust boundaries and compromise paths
Requirements
- Nice to have: Vault
- Nice to have: KMS/HSM
- Nice to have: BYOK/HYOK
- Nice to have: FedRAMP
- Nice to have: NIST