Web3 Security Specialist

Responsibilities

• Research and analyze new blockchain technologies, focusing on consensus mechanisms, transaction process and differences from EVM architecture
• Investigate transaction simulation methodologies and devise strategies to counter simulation spoofing attacks
• Analyze complex cases and novel attack vectors, developing countermeasures and proof-of-concept solutions
• Respond to critical security incidents, assess impacts, and deploy mitigation measures. Track stolen funds and collaborate with external partners for recovery
• Stay updated on industry advancements and emerging risks to ensure security services support business growth

Requirements

• At least 3 years of experience in smart contract auditing, Web3 security, anti-fraud, risk management, or related fields
• Deep understanding of blockchain technologies, including consensus mechanisms, execution principles, and MEV
• Hands-on experience with smart contract auditing and familiarity with mainstream blockchain programming languages such as Solidity and Rust
• Knowledge of major DeFi project types, underlying principles, and common scam token mechanisms
• Fluency in English is required to be able to coordinate with overseas partners and stakeholders
• Experience working in Web3 companies is a plus
• White-hat or demonstrated contributions to security research is a plus