IAM / SSI Integration Engineer

We are looking for an experienced IAM / SSI Integration Engineer to integrate SSI / Verifiable Credential solutions with existing IAM and authentication infrastructures.

Quick Facts

• Integrate SSI / Verifiable Credential solutions with IAM and authentication infrastructures.

Key Requirements

• Strong hands-on experience with Zitadel and/or Keycloak, including realm/tenant configuration, custom claim/protocol mappers, and extensions or plugin development
• Strong knowledge of OpenID Connect (OIDC) and OAuth 2.0, including Authorization Code + PKCE, Client Credentials, and token introspection
• Experience integrating Verifiable Credentials (VC) into IAM and authentication/authorization flows
• Ability to map VC attributes/claims to OIDC claims and existing identity models
• Experience with JWT validation, JWKS/key management, token lifecycle, and revocation
• Good understanding of identity federation, authentication, and authorization architectures
• Experience with REST APIs and integration of IAM components with backend applications/services

Nice to Have

• Familiarity with the EUDI Wallet Architecture and Reference Framework (EUDI ARF) or comparable SSI / Digital Identity frameworks
• Knowledge of OpenID4VCI / OpenID4VP and related Verifiable Credential protocols
• Experience with Hydra/Dex or comparable identity components
• German language skills