Security Engineer - Remote

Overview

Mantle Network is an EVM-compatible Ethereum layer 2 (L2) ecosystem designed to enhance scalability and efficiency on the Ethereum blockchain. Our ecosystem encompasses several key elements: Mantle Network, a decentralized autonomous organization (DAO) named Mantle Governance, and an Ether (ETH) liquid staking protocol, Mantle LSP.

Central to our ecosystem is the Mantle token ($MNT), which serves as both the product and governance token, linking the various elements of our network seamlessly.

According to L2BEAT, Mantle Network is ranked as the eighth largest L2 network by total value locked (TVL), establishing it as one of the most prominent L2 solutions in the space. Additionally, Mantle LSP ranks as the fourth largest liquid staking protocol by TVL, as reported by DefiLlama. Mantle also has one of the world's largest treasuries, valued at $3.8 billion, which it leverages effectively to incentivize ecosystem growth.

In Short

• Identify and assess security risks during the development process.
• Conduct code audits and pre-launch testing.
• Monitor risks post-launch.
• Handle security vulnerabilities and provide operational alerts.
• Offer security training to developers.
• Respond to security incidents promptly.
• Collect and analyze intelligence related to security risks.
• Coordinate with business departments on security status and requirements.

Requirements

• Bachelor's degree or higher with 5+ years of experience in penetration testing and code auditing.
• Proficiency in at least one programming language (Node.js, Golang, etc.).
• Knowledge of emergency response techniques and processes.
• Familiarity with penetration testing and APT attack/defense techniques.
• Understanding of security design in common internet business scenarios.
• Familiarity with encryption algorithms, TLS, OAuth, JWT, and related technologies.
• Knowledge of public blockchain (BTC/ETH) and digital wallet operations.
• Strong learning ability and proactive thinking.

Benefits

• Opportunity to work in a leading blockchain ecosystem.
• Engagement with cutting-edge security technologies.
• Collaborative and innovative work environment.
• Professional development and training opportunities.
• Flexible working arrangements.