Blockchain Security Engineer - (Solidity / Rust /… at CertiK · Remote

Summary: CertiK is the largest blockchain security auditor providing a comprehensive suite of tools to secure the industry at scale. The role involves auditing codebases for vulnerabilities, conducting security research, and contributing to the development of security tools to support Web3 projects. Responsibilities: - Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (dApps) to identify and remediate vulnerabilities - Conduct guided security research, explore new attack vectors, and deliver actionable insights - Contribute to the design, development, and maintenance of internal security tools and frameworks - Support improvements to internal processes, methodologies, and service offerings, ensuring high-quality delivery for clients Required Qualifications: - Bachelor's, Master's, or PhD in Mathematics, Computer Science, or Information Security - At least 1 years of hands-on experience with blockchain technologies, including: Smart contracts (EVM chains, Solana, Move, etc.), Blockchain protocols (nodes, SDKs, Cosmos, etc.) - Experience in threat modeling, risk assessment, and security analysis - Proficiency in one or more programming languages: Rust, Go, Solidity, Python, etc - Passion for Cryptocurrency, DeFi, and Blockchain technologies Preferred Qualifications: - Solid academic or practical background in Mathematics, Cryptography, or Cybersecurity - Demonstrated experience conducting audits and collaborating with leading Web3 protocols - Recognized achievements such as published CVEs, or strong placements in Attackathons, Bug Bounties, or Audit Contests Required Skills: Blockchain technologies, Smart contracts, Threat modeling Important Skills: Programming languages Nice-to-Have Skills: Cryptocurrency passion 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