RQ10451 - 2 x Sr. Software Developer - Full Stack (JavaScript, Java, Python, API)

Security Level: CRJMC

Key Responsibilities

Develop and extend open source

Open Wallet Foundation ACA-PY , credential exchange protocols, DID resolution services, and secure messaging workflows. Implement credential lifecycle features—including issuance, presentation, revocation, and

IETF Status List

support—aligned with W3C Verifiable Credentials and decentralized identity standards. Build secure APIs and asynchronous services to support verification flows, trust framework compliance, and interoperability across issuers, holders, verifiers, and external systems. Apply strong security practices, implementing cryptographic operations, secure key management, and hardware‑backed storage patterns. Ensure back‑end integrations follow best practices for authentication, authorization, encryption, and secure data exchange. Support front‑end user interfaces and admin dashboards that interact with credential services, ensuring usability, performance, a...