Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of...

Matter Labs is seeking a security-focused engineer to protect ZKsync core components—smart contracts, ZK circuits, and blockchain nodes. You will perform threat modeling, code reviews, and incident...

Assessing critical software defence systems targeted by foreign adversaries Are you passionate about discovering, fixing or exploiting software vulnerabilities? Are you a creative and...

Help organisations investigate, contain and understand cyber incidents. Cyber incidents rarely happen at a convenient time. That's why we're looking for an experienced Incident Response Analyst...