Web3 Security Engineer (Wallet Security)

Job Description

OKX is seeking a Web3 Security Engineer to join their Web3 Security Team. The Web3 Security Team provides security audit services for various Web3 smart contracts developed internally by OKX and conducts security audits for tokens to be listed on the exchange. Additionally, they are responsible for developing various Web3 security tools to ensure the safety of OKX Web3 wallet users.

The engineer will primarily focus on on-chain fraud scenarios, such as phishing attacks and malicious tokens. This role requires a deep understanding of blockchain technology, smart contracts, cryptography, and distributed systems, as well as the ability to build and maintain security service infrastructure.

Roles & Responsibilities:

• Analyze on-chain fraud incidents, including phishing, malicious tokens, and private key leaks.
• Implement response strategies and early warnings for security risks.
• Design and maintain scalable security infrastructure for Web3 products.
• Research new emerging attack scenarios, including trader-bots, new protocols, and new projects.

Requirements:

• Bachelor's or Master's in Computer Science or related field.
• Proficiency in at least one programming language (Python, Go, Rust, or Java).
• Experience in smart contract programming and security incidents.
• Strong Java development skills are better.
• Excellent problem-solving, teamwork, and communication abilities.

Perks & Benefits:

• Competitive total compensation package
• L&D programs and Education subsidy for employees' growth and development
• Various team building programs and company events
• Wellness and meal allowances
• Comprehensive healthcare schemes for employees and dependants