About this role
Principal Architect — Trust Registry & Decentralised Identity at Ditto. Location: United Kingdom or Spain. Role: leading architecture, designing infrastructure, coordinating standards Requirements: 10+ years in digital identity, cryptography, or trust infrastructure architecture; hands-on with Verifiable Credentials and OID4VC; experience with trust registries, PKI, DID systems, or trust lists; knowledge of identity standards; AI/LLM in production; English proficiency. Category: Engineering Seniority: Senior Level Tools: Verifiable Credentials, OID4VC, DID, PKI, OpenID, eIDAS Commitment: Full Time Workplace: Onsite Languages: English