cryptographie

Zero-Knowledge Cryptography Engineer Role Our client is a trusted user data platform for Web3. They are looking for a Zero-Knowledge Cryptography Engineer to develop and implement cryptographic, zero-knowledge (ZK) solutions to enable secure and private communication between their core Web3 platform and their enterprise...

Design and implement MPC/TSS core capabilities using Rust: DKG, threshold signature, refresh, reshare, and cryptographic processes related to key recovery. Support multi-curve signature requirements (at least secp256k1 ECDSA, Ed25519), and design a key derivation scheme that meets the isolation between the recharge address pool and the business Vault....

Design and implement MPC/TSS core capabilities using Rust: DKG, threshold signature, refresh, reshare, and cryptographic processes related to key recovery.Support multi-curve signature requirements (at least secp256k1 ECDSA, Ed25519), and design a key derivation scheme that meets the isolation between the recharge address pool and the business...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking...

OKX is seeking a highly skilled cryptography researcher to design and migrate PQC algorithms within our wallet/security stack. You will help develop the MPC wallet cryptography library and evaluate Web3 cryptography technologies.You'll conduct security audits of wallet-layer code, contribute to cryptography standards, and document technology selections. A...

Summary: Join a leading specialized security firm, where you'll focus on auditing ZK-circuits and cryptographic primitives, ensuring the integrity of privacy-preserving protocols and ZK-rollups.Responsibilities:Audit and analyze ZK-circuits to ensure security and efficiency.Evaluate cryptographic primitives and protocols.Collaborate with cross-functional...

CL Technical Services Ltd. – Cyberport, Hong Kong Island is seeking a technically skilled professional to lead assessment, design, development, and QA for the CorpID Platform.You will liaise with departments and external vendors to ensure seamless integration with existing e-Services, while applying cryptography and secure coding practices to protect data...

Jora Hong Kong will close on 16th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.CL Technical Services Ltd. – Cyberport, Hong Kong IslandResponsibilitiesLead the technical assessment, system design, development, and quality assurance for the CorpID PlatformAct as the primary technical liaison with...

RedotPay is seeking a Rust-focused cryptography engineer to design MPC/TSS core capabilities, including DKG, threshold signatures, and key recovery. You will work on multi-curve support (secp256k1, Ed25519) and assurance for secure isolation between sensitive address pools and the Vault. You will implement share nodes in secure environments, collaborate with...

OKX is seeking a highly skilled cryptography researcher to design and migrate PQC algorithms within our wallet/security stack. You will help develop the MPC wallet cryptography library and evaluate Web3 cryptography technologies. You'll conduct security audits of wallet-layer code, contribute to cryptography standards, and document technology selections. A...

Tokalent seeks a ZK Cryptography Engineer to design and implement privacy-preserving cryptographic solutions for a Web3 user data platform. The role focuses on secure data interactions and zero-knowledge deployments.You will develop and optimize ZK circuits, research techniques, and document architectures while collaborating with a startup team....

OKX is seeking a cryptography researcher to design and implement post-quantum cryptography for wallet and Web3 security products. You will contribute to the cryptography library, conduct research on lattice-based and hash-based PQC, and help document technology choices.You will also audit cryptographic code, help set standards, and explore zero-knowledge...

Base Camp Digital is seeking a Cryptography Security Engineer (HSM & Key Management) in Hong Kong, Quarry Bay, on a 1-Year Renewable Contract. You will manage HSMs, oversee key lifecycles, and support cryptographic services across enterprise environments in a regulated financial services setting. The role requires hands-on HSM experience, familiarity with...

Cryptography Security Engineer (HSM & Key Management) 1-Year Contract (Renewable) Financial Services Industry Location: Hong Kong, Quarry Bay About the Role We are seeking a Cryptography Security Engineer to support and maintain enterprise encryption platforms that safeguard critical systems and sensitive data. This role involves managing Hardware...

RedotPay is seeking a Rust-focused cryptography engineer to design MPC/TSS core capabilities, including DKG, threshold signatures, and key recovery. You will work on multi-curve support (secp256k1, Ed25519) and assurance for secure isolation between sensitive address pools and the Vault.You will implement share nodes in secure environments, collaborate with...

Jora Hong Kong will close on 16th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey. CL Technical Services Ltd. – Cyberport, Hong Kong Island Responsibilities Lead the technical assessment, system design, development, and quality assurance for the CorpID Platform Act as the primary technical liaison...

These are the CSA positions responsible for technical assessment, design, development, testing and nursing of the Digital Corporate Identity (CorpID) Platform to be launched for production by end 2026. Duties: Serve a contract assignment under InfoTech's headcount, full-time second to serve the department; To assist in the technical assessment,...

CL Technical Services Ltd. – Cyberport, Hong Kong Island is seeking a technically skilled professional to lead assessment, design, development, and QA for the CorpID Platform. You will liaise with departments and external vendors to ensure seamless integration with existing e-Services, while applying cryptography and secure coding practices to protect data...

These are the CSA positions responsible for technical assessment, design, development, testing and nursing of the Digital Corporate Identity (CorpID) Platform to be launched for production by end 2026. Duties: Serve a contract assignment under InfoTech's headcount, full-time second to serve the department; To assist in the technical assessment, development...