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Senior DeFi Security Engineer - Signing & Treasury

Company: ethena.fi

Location: Remote, London

Posted: May 30, 2026

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Position Details

Ethena Labs is seeking a Staff/Senior Security Engineer to lead the security program across wallets and custodian accounts. This key role demands expertise in Solidity and a strong understanding of DeFi protocols.

You will design secure workflows, manage allowance systems, and independently confirm transaction integrity, contributing to the safety of our cutting-edge digital dollar products.

Join a passionate team in a remote-friendly environment where your contributions can shape the future of decentralized finance.

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