Ready to help define the trust infrastructure behind the next generation of digital identity? Ditto is a fast-growing B2B SaaS company redefining how regulated industries establish digital trust. Our privacy-first identity platform, built on Zero-Knowledge Proof technology, powers secure and compliant customer interactions across banking, fintech, crypto, travel, and gaming.

You will lead the architecture behind: You'll work across Ditto Verify, Authenticate, and Protect, combining identity verification, authentication assurance, device telemetry, and post-quantum cryptography into a unified decentralised trust platform. 10+ years in digital identity, cryptography, or trust infrastructure architecture ~ excellent written and verbal communication skills in English Experience with post-quantum cryptography, EUDI Wallet ecosystems, DID programmes, OpenID standards, NIST 800-63, banking-grade trust infrastructure, or standards-body participation is highly valued. Spanish is a plus. Collaborative 90-minute architecture working session

📌 Technology Architect (Barcelona)
🏢 Ditto
📍 Barcelona