CertiK logo
CertiK

The Premier Blockchain and Smart Contract Cybersecurity Company

Senior Blockchain Security Engineer – Solidity, Rust, Golang

Blockchain EngineerBlockchain EngineerFull TimeRemoteSeniorTeam 201-500Since 2018H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

69 days ago

Salary

$102K - $180K / year

Seniority

Senior

Bachelor Degree3 yrs expEnglishPythonRustSolidityGo

Job Description

Senior Blockchain Security Engineer – Solidity, Rust, Golang

CertiK

• Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (dApps) to identify and remediate vulnerabilities. • Work closely with external blockchain teams to enhance the security of their products by providing expert security consultation and implementing remediation strategies. • Conduct independent security research, explore new attack vectors, and deliver actionable insights. • Design, develop, and maintain internal security tools and frameworks to strengthen our security services. • Continuously improve internal processes, methodologies, and service offerings while ensuring high client satisfaction and long-term partnerships.

Job Requirements

  • Bachelor’s, Master’s, or PhD in Mathematics, Computer Science, or Information Security.
  • Minimum 3 years of professional experience as a Software Engineer, Security Engineer, or in a related role.
  • At least 2 years of hands-on experience with blockchain technologies, including: Smart contracts (EVM chains, Solana, Move, etc.), Blockchain protocols (nodes, SDKs, Cosmos, etc.)
  • Strong expertise 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.

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

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