CertiK - Blockchain Security Expert
Requirements
• Bachelor's degree in Security, Computer Science, Mathematics, Physics, and Engineering • The ability to efficiently triage and juggle multiple priorities and deadlines. • Specialist-level knowledge of cybersecurity and security auditing. Can write and deploy smart contracts/blockchain infrastructure and write tests with frameworks. • Familiar with classic attack vectors and vulnerabilities such as reentrancy, sandwich attacks, overflow/underflow • The ability to effectively communicate with the clients and internal team, both verbally in English and in writing, about security services and requirements. • Prior hands-on security auditing experience.
Responsibilities
• Perform end-to-end security services, including consulting, reviewing, auditing, verifying, testing, and delivering detailed security assessments for blockchain systems such as smart contracts, web3 protocols, L1/L2/L3 infrastructures, and dApps. • Conduct comprehensive manual code reviews to identify vulnerabilities, logical flaws, economic attacks, and non-obvious edge cases across Solidity, Golang, Rust or other blockchain languages. • Develop and refine threat models and attack surfaces, covering economic, technical, operational, and trust-assumption risks for blockchain protocols. • Design and execute security tests, including property-based testing and gas-related analysis.
Benefits
• Opportunity to shape the national conversation on blockchain and security. • Collaborate with industry-leading security researchers, technologists, and global institutions. • Flexible work environment and mission-driven culture. • Compensation: If the role is performed in the US, the target annual compensation is $120,000 - $180,000. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. • CertiK accepts applications for this position on an ongoing basis. • CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles. • In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
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