cryptography jobs

ChainSecurity is a young and innovative cybersecurity company focused on blockchain and cryptocurrency security. The role is for a Blockchain Security Engineer (Interns), working in hybrid/remote mode. Responsibilities include auditing code with blockchain de…

ChainSecurity is a blockchain cybersecurity company focused on securing blockchain and cryptocurrency projects. The role involves auditing complex blockchain projects, working with developers of major blockchain teams, contributing to and creating security to…

Given the latest quantum algorithmic advances by Google, Bitcoin is expected to be fully broken by 2029. In this position you will design post-quantum cryptography that goes beyond the BIP-360 stopgap to fully solve the quantum threat on Bitcoin and transitio…

Common Prefix is a science-first blockchain consulting company (30-person team) focused on usability, scalability, and interoperability of blockchains. Hiring software engineers, auditors (low-level cryptographic implementation, consensus, smart contracts), s…

Sequent Tech | Senior Fullstack Engineer | REMOTE (Global) | Full-time | sequentech.io Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-sou…