Ethena Labs

Staff/Senior Security Engineer - DeFi

Ethena Labs

Ethena Labs is a forward-thinking company focused on revolutionizing decentralized finance through innovative crypto financial products.

Competitive Salary

Remote (Worldwide)

Engineering

Senior

Last updated 2026-05-23T23:00:54.222Z

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About the role

Overview

We are hiring a Staff/Senior Security Engineer to lead our signing and treasury security program across wallets and custodian accounts, ensuring secure operational workflows and robust infrastructure.

Skills

Solidity Smart Contracts Security Blockchain Penetration Testing

Candidate requirements

These are the minimum requirements a candidate must meet to be considered for this role.

  • Mastery of Solidity and the EVM; you can read arbitrary contracts and raw calldata without assistance.
  • Fluency in tools such as Tenderly, Foundry-based simulation, and trace analysis.

About Ethena Labs

Ethena Labs is pioneering a crypto-based reward-accruing synthetic dollar protocol, aiming to create a synthetic dollar independent of traditional banking infrastructure. With a team experienced in both traditional finance and crypto engineering, and backed by major exchanges, Ethena is focused on developing innovative financial products, including a crypto-native synthetic dollar (USDe) and Internet Bonds (sUSDe). The company is committed to revolutionizing decentralized finance and expanding into the institutional market.

Company score (5)

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