Security Engineer : Ethereum / EVM / Solidity (AMER / EMEA / APAC)

Security Engineer : Ethereum / EVM / Solidity (AMER / EMEA / APAC)

We are looking for a Security Engineer to protect leading L1 / L2 blockchains and DeFi protocols by designing, building, and testing robust security systems. This fully remote role is within a highly collaborative environment composed of experienced open‑source and Web3 professionals. You will conduct cutting‑edge research, develop innovative security tooling, and help shape the security posture of decentralized technologies.

Accountabilities

• Design and implement defense‑in‑depth security controls to prevent and mitigate vulnerabilities in decentralized systems
• Conduct advanced research on Ethereum, EVM, and other smart contract platforms to identify emerging threats
• Develop security tools, automated workflows, and testing frameworks to enhance early vulnerability detection
• Collaborate with protocol teams to perform internal audits and coordinate external reviews with leading security firms
• Manage and operate high‑profile bug bounty programs on platforms such as Immunefi
• Communicate complex security issues clearly, providing actionable recommendations to both technical and non‑technical stakeholders
• Uphold the highest standards of confidentiality, integrity, and professionalism within a global, decentralized team environment

Requirements

Benefits

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