The Premier Blockchain and Smart Contract Cybersecurity Company

Blockchain Security Expert – Security Audit Track

Blockchain EngineerBlockchain EngineerFull TimeRemoteTeam 201-500Since 2018H1B No SponsorCompany Site LinkedIn

Location

United States

Posted

116 days ago

Salary

$120K - $180K / year

Bachelor DegreeEnglishCyber SecurityRustSolidityWeb3Go

Job Description

• 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.

Job 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.
[Preferred] Prior hands-on security auditing experience.