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Blockchain Security Expert - Security Audit Track
CertiK
Remote · United States$10,000–15,000 gross/mofull-timeCertiK Careers
The primary responsibility of this role is for CertiK’s security-related services. Intersecting cybersecurity and blockchain, CertiK’s security offerings include security consulting, security reviews, security auditing of smart contracts and blockchains, verification of smart contracts, penetration testing, and more.
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.
Languages
- Work format
- Remote
- Seniority
- Senior
- Posted
- 17 Nov 2025
- Last verified
- In the last 5 days
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