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Security Engineer (Web3)

📍 Location
Hong Kong
⏰ Job Type
Full time
📅 Posted
June 05, 2026

About the Role

At moomoo, we are on a mission to create a secure and innovative environment for our users in the rapidly evolving landscape of Web3. As a Security Engineer specializing in Web3, you will play a pivotal role in ensuring the integrity and security of our blockchain and decentralized applications. Your contributions will directly safeguard our digital assets and user data against potential threats and vulnerabilities.

Key Responsibilities

  1. Implement security measures and protocols for decentralized applications (dApps) to protect against vulnerabilities and ensure robust system performance.
  2. Conduct security audits and testing of smart contracts, identifying and mitigating potential exploits before they can be leveraged by malicious actors.
  3. Collaborate with the development team to integrate security best practices throughout the application lifecycle, from design through deployment.
  4. Monitor and evaluate the security landsc...

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