Blockchain Security Engineer (Solidity/Rust/Golang)

Blockchain Security Engineer - (Solidity / Rust / Golang)

Full-time/Company: CertiK

CertiK is the largest blockchain security auditor, securing hundreds of billions in digital assets and working with leading projects across the industry. The company provides a comprehensive suite of tools and services to detect vulnerabilities and improve security for Web3 projects.

Responsibilities:

- Audit and review codebases for smart contracts, blockchain protocols, and dApps to identify and remediate vulnerabilities.
- Conduct guided security research and explore new attack vectors, delivering actionable insights.
- Contribute to the design, development, and maintenance of internal security tools and frameworks.
- Support improvements to internal processes, methodologies, and client service offerings.
- Assist in audits and collaborate with Web3 protocols and engineering teams.

Requirements:

- Bachelor’s, Master’s, or PhD in Mathematics, Computer Science, or Information Security.
- At least 1 year of hands-on experience with blockchain technologies (smart contracts, nodes, SDKs, etc.).
- Experience in threat modeling, risk assessment, and security analysis.
- Proficiency in one or more programming languages: Rust, Go, Solidity, Python, etc.
- Solid academic or practical background in Mathematics, Cryptography, or Cybersecurity.
- Demonstrated experience conducting audits and collaborating with Web3 protocols.
- Recognized achievements such as published CVEs or strong placements in attackathons, bug bounties, or audit contests.

Stack:

Solidity, Rust, Go, Python, EVM chains, Solana, Move, Cosmos

Benefits:

- Target US annual salary: $102,000 - $180,000.
- Medical, vision, and dental insurance.
- 401(k) plan with company matching.
- Life and accidental death & dismemberment insurance.
- HSA (with high deductible plan) and FSA.
- Flexible paid time off and holidays.
- Variable commission program for business development sales roles.

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