Senior Blockchain Engineer

- **Underlying Smart Contract Development:** Designing and deploying smart contracts for DID registration and resolution, as well as VC issuance, revocation, and verification. - **Decentralized Key Management and Privacy Protection:** Researching and integrating cryptographic technologies such as Zero-Knowledge Proofs (ZKP) to ensure credential verification is completed without leaking original data. - **Platform Backend and API Middleware R&D:** Developing standardized APIs and SDKs to enable third-party enterprises or applications to seamlessly integrate with our blockchain proof service. - **System Security Auditing and Stress Testing:** Conducting comprehensive code audits and high-concurrency stress tests on the blockchain network and smart contracts. Job Type: Full-time Pay: From $30,000.00 per month Work Location: In person