Principal Engineer, Identity and Access Management
- Location
- Greater London, England, United Kingdom
design and engineering of a cloud-agnostic Identity and Authorization Platform that secures users, services, APIs, AI agents, and data across a multi-tenant SaaS platform. Unlike traditional IAM roles, this position focuses heavily on authorization architecture. Responsibilities Lead architecture and implementation of: Authentication Authorization Identity federation Fine-grained access … 10+ years engineering 5+ years security platform experience Demonstrable experience building authorization engines using: RBAC ReBAC ABAC ACL Experience designing authorization for: Multi-tenant SaaS Microservices APIs Experience with: OAuth2 OpenID Connect JWT SAML Strong distributed systems experience Nice to have Google Zanzibar OpenFGA SpiceDB OPA Cedar Envoy Istio SPIFFE ...