Senior Staff/Staff Cryptography Engineer
Core
Design, assess, and implement post-quantum cryptography (PQC) algorithms and develop underlying cryptography libraries for MPC wallet and Web3 security products.
Role type
Senior Staff/Staff Cryptography Engineer
Builds
MPC wallet / Web3 security products
Domain
Cryptography, Web3, Blockchain
Deliverable
production ML models | product features
Required skills
Post-quantum cryptography (PQC), Lattice-based cryptography, Hash-based signatures, NIST PQC standard algorithms (Kyber, Dilithium, SPHINCS+), Secure multi-party computation (MPC), Threshold signature, Secret sharing protocol, Zero-knowledge proofs (zk-SNARK/zk-STARK), Homomorphic encryption, C/C++, Rust, Go, Java
Preferred skills
Published papers at international cryptography conferences
Technologies
C, C++, Rust, Go, Java
Responsibilities
Design and implement PQC algorithms in signature and key management systems, Develop cryptography libraries for MPC wallet/Web3 products, Conduct security audits of wallet-layer signature code and cryptographic protocols, Define team cryptography technical standards and enforce security red lines
Seniority
Senior Staff/Staff, hands-on IC
