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Blockchain Security Expert - Security Audit Track

3 months, 2 weeks ago
United States
Full-time
Senior
Blockchain Developer
Cybersecurity
Blockchain Cybersecurity Go Penetration Testing Rust
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CertiK

CertiK

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Description

  • Perform end-to-end security services including consulting, reviews, auditing, verification, testing, and delivery of detailed security assessments for blockchain systems.
  • Conduct comprehensive manual code reviews to identify vulnerabilities, logical flaws, economic attacks, and non-obvious edge cases.
  • Assess smart contracts, web3 protocols, L1/L2/L3 infrastructure, and dApps across relevant blockchain languages.
  • Develop and refine threat models and attack surfaces that account for economic, technical, operational, and trust-assumption risks.
  • Design and execute security tests, including property-based testing and gas-related analysis.
  • Work with the broader security team to deliver high-quality security products and services.
  • Engage with current and prospective clients on security services and requirements.
  • Help expand security-related products and services and stay current on emerging blockchain security issues and trends.

Requirements

  • Bachelor's degree in Security, Computer Science, Mathematics, Physics, Engineering, or a related field.
  • Specialist-level knowledge of cybersecurity and security auditing.
  • Ability to efficiently triage and manage multiple priorities and deadlines.
  • Ability to write and deploy smart contracts or blockchain infrastructure and create tests with common frameworks.
  • Familiarity with classic blockchain attack vectors and vulnerabilities such as reentrancy, sandwich attacks, and overflow/underflow.
  • Strong verbal and written communication skills in English for working with clients and internal teams.
  • Prior hands-on security auditing experience is preferred.
  • Experience with Solidity, Golang, Rust, or other blockchain languages is preferred.

Benefits

  • Target annual compensation of $120,000 - $180,000 for US-based roles.
  • Medical, vision, and dental insurance.
  • 401(k) plan with company matching.
  • Life and accidental death and dismemberment insurance.
  • HSA and FSA options.
  • Flexible paid time off and company holidays.
  • Flexible work environment and remote work arrangement.

Interested in this position?

Apply directly on the company website

Apply Now

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