cryptographie

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...

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...

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...

Who We AreAt OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.Who We AreAt 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...

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...

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...

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....

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...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. 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...

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...

Job Description Join a stellar team of leaders and experts in fintech, blockchain, cryptography, infrastructure, and security to build the next generation of c…

Bybit in Hong Kong SAR is seeking a Smart Contract Security Audit Intern (AI Audit) to participate in code reviews of ERC-20, ERC-721 and other tokens. You will explore AI-assisted vulnerability detection to improve audit efficiency and coverage.Ideal candidates hold a CS/InfoSec/cryptography background, are proficient in Solidity, understand EVM internals,...

Coins.ph is seeking a security-focused engineer to lead wallet architecture security across cold, warm, and hot wallets. You will standardize private key lifecycle management and enforce high security standards.The role requires hands-on work with MPC wallets, multi-signature systems, and on-chain security practices. Ideal candidates have 1–3 years in Web3...

ResponsibilitiesDevelop and maintain software for security-sensitive and network-facing applicationsDevelop and integrate software using Go, Python, NodeJS and/or RustWork with networking and security protocols, including TCP/UDP, sockets and TLSIntegrate cryptographic functions using established librariesImprove software performance, reliability and...

Cybersecurity Manager/ Information Security Manager (Banking) The Cybersecurity Manager will oversee infrastructure and endpoint security, ensure regulatory compliance, evaluate tech solutions, and provide strategic security guidance across cross-functional projects. Key Requirements & Qualifications Education & Background: Bachelor’s degree in...

Cybersecurity Manager/ Information Security Manager (Banking) The Cybersecurity Manager will oversee infrastructure and endpoint security, ensure regulatory compliance, evaluate tech solutions, and provide strategic security guidance across cross-functional projects. Key Requirements & Qualifications Education & Background: Bachelor’s degree in Computer...

Coins is the most established crypto brand in The Philippines and has gained the trust of more than 18 million users. Through the easy-to-use mobile app, users can buy and sell a variety of different cryptocurrencies and access a wide range of financial services.Coins is fully regulated by the Bangko Sentral ng Pilipinas (BSP) and is the first ever...

About the job Smart Contract Engineer - Web3 Venture StudioCompany- Our client is Asia's leading web3 venture studio focusing on DeFi projectsResponsibilities- Designing, building and deploying smart contracts to create high performance, lowlatency user-facing products for the portfolio companies- Writing clean, gas optimized, and reusable smart contract and...