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[Remote] Zero-Knowledge Cryptography Expert

Remote, USA Full-time Posted 2025-11-24
Note: The job is a remote job and is open to candidates in USA. CertiK is the largest blockchain security auditor providing a comprehensive suite of tools to secure the industry. The Zero-Knowledge Cryptography Expert will support security-related services, focusing on zero-knowledge proof systems and blockchain security research while collaborating with a team of security professionals. Responsibilities • Collaborate directly with the external protocol developers to audit their code and secure their implementation of cryptographic protocols. • Conduct in-depth security research in cryptographic protocols and publish your findings in technical blog posts/conferences. • Research zero-knowledge protocols, translating complex academic papers into accessible insights for other engineers. • Identify and incorporate common vulnerabilities in zero-knowledge protocols to internal tools. Stay informed about the latest advancements in zero-knowledge cryptography. Skills • Minimum educational background: Bachelor’s degree ( plus minimum 2 years of relevant work experience) or Master's or PhD in Computer Science, Mathematics or related fields. • Strong foundation in cryptography, including elliptic curve cryptography, cryptographic protocol design, implementation and circuit design. • Familiarity with zero-knowledge proof systems, such as SNARKs, STARKs, and Bulletproofs. • Proficient in at least one of the programming languages, C/C++, Go or Rust. • Familiarity with the blockchain ecosystem, such as Ethereum and layer2 ZK-rollups. • Familiarity with domain-specific languages such as Circom. • Familiarity with multi-party computation (MPC). • A strong background in Mathematics. • Experience in blockchain security. • Working experience in ZK systems. Benefits • Medical, vision, and dental insurance • 401(k) plan with company matching • Life and accidental death and dismemberment insurance • HSA (with high deductible plan) • FSA • Flexible paid time off • Holidays • Variable commission program for business development sales roles Company Overview • CertiK leverages formal verification technology to mathematically ensure security in systems software. It was founded in 2018, and is headquartered in New York, New York, USA, with a workforce of 201-500 employees. Its website is https://www.certik.com/. Company H1B Sponsorship • CertiK has a track record of offering H1B sponsorships, with 6 in 2020. Please note that this does not guarantee sponsorship for this specific role. Apply tot his job Apply To this Job

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