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Blockchain Security Engineer - (Solidity / Rust / Golang)
CertiK
Remote · United States$8,500–15,000 gross/mofull-timeCertiK Careers
We are seeking a Junior Blockchain Security Engineer with a strong security mindset and foundational technical expertise across smart contracts, blockchain nodes, and decentralized infrastructure. In this role, you will support Web3 projects by assisting in code audits, contributing to security tools, and conducting research under guidance.
Responsibilities
- Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (dApps) to identify and remediate vulnerabilities.
- Conduct guided security research, explore new attack vectors, and deliver actionable insights.
- Contribute to the design, development, and maintenance of internal security tools and frameworks.
- Support improvements to internal processes, methodologies, and service offerings, ensuring high-quality delivery for clients.
Languages
- Work format
- Remote
- Seniority
- Mid
- Posted
- 5 Sept 2025
- Last verified
- In the last 5 days
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