Blockchain Security Engineer

Key Responsibilities:

• Perform smart contract auditing and vulnerability assessment for blockchain applications
• Design and implement security solutions for EVM-based systems
• Conduct on-chain transaction analysis to detect malicious behaviors and fraud patterns
• Develop automated security tools using techniques such as symbolic execution and fuzzing
• Build and enhance anomaly detection systems using machine learning and AI
• Analyze DeFi protocols and decentralized exchanges (DEXs) for security risks
• Collaborate with cross-functional teams to integrate security best practices into development lifecycle
• Prepare technical reports on security threats, vulnerabilities, and mitigation strategies

Requirements:

• Strong experience in Blockchain / Web3 security
• Proficiency in Golang, Python, or C++
• Hands-on experience with Ethereum, EVM, Solidity
• Experience in smart contract auditing tools (e.g., Slither, Foundry, Hardhat)
• Knowledge of symbolic execution, fuzzing, and vulnerability detection
• Familiarity with DeFi protocols, DEXs, and on-chain analytics
• Experience in AI/ML for security or anomaly detection is a strong advantage

Preferred Skills:

• Experience with large-scale distributed systems security
• Knowledge of LLMs applied to software/security analysis
• Prior research/publications in blockchain security or cybersecurity