Cryptographer – Security Engineer
Job Description:
• Conduct technical security reviews of cryptographic protocols and implementations
• Analyse protocol-level designs for soundness and attack surface
• Review Rust, Go, and Solidity cryptographic implementations
• Identify subtle vulnerabilities in mathematical constructions and real-world implementations
• Write clear and precise security reports
• Contribute to internal cryptographic research and methodology
• Collaborate with protocol teams to improve security and design robustness
• Potentially contribute to internal open-source projects such as Lighthouse
Requirements:
• Advanced knowledge of applied cryptography
• Deep understanding of elliptic curves and finite field arithmetic
• Familiarity with pairing-based cryptography and BLS signatures
• Understanding of zero-knowledge systems (SNARKs, STARKs, PLONK, etc.)
• Experience analysing or implementing DKG or threshold signature systems
• Ability to read and reason about academic cryptography papers
• Strong systems programming skills (preferably Rust or Go)
Benefits:
• Remote-first team
• High-calibre technical peers
• Opportunity to work on foundational infrastructure securing billions in value
• Meaningful impact on the security of global decentralised systems
Apply Now
Apply Now
• Conduct technical security reviews of cryptographic protocols and implementations
• Analyse protocol-level designs for soundness and attack surface
• Review Rust, Go, and Solidity cryptographic implementations
• Identify subtle vulnerabilities in mathematical constructions and real-world implementations
• Write clear and precise security reports
• Contribute to internal cryptographic research and methodology
• Collaborate with protocol teams to improve security and design robustness
• Potentially contribute to internal open-source projects such as Lighthouse
Requirements:
• Advanced knowledge of applied cryptography
• Deep understanding of elliptic curves and finite field arithmetic
• Familiarity with pairing-based cryptography and BLS signatures
• Understanding of zero-knowledge systems (SNARKs, STARKs, PLONK, etc.)
• Experience analysing or implementing DKG or threshold signature systems
• Ability to read and reason about academic cryptography papers
• Strong systems programming skills (preferably Rust or Go)
Benefits:
• Remote-first team
• High-calibre technical peers
• Opportunity to work on foundational infrastructure securing billions in value
• Meaningful impact on the security of global decentralised systems
Apply Now
Apply Now