Security Engineer at Matrixport

Job Description

Key Responsibilities

• Design the security architecture of encrypted digital asset wallet systems and develop wallet security-related modules.
• Guide products and developers to implement security best practices and drive wallet security initiatives.
• Conduct penetration testing and code audits for encrypted digital asset wallets to identify potential security vulnerabilities.
• Collaborate with developers to provide remediation recommendations and participate in code modifications and updates.
• Ensure the secure listing of encrypted digital asset wallet projects, safeguarding data streams related to recharge, withdrawal, and private key processes.
• Mitigate vulnerabilities such as fake recharge, multiple withdrawals, and private key leaks.
• Perform blockchain security audits, covering node security, protocol security, and other potential risks, and issue detailed audit reports.
• Conduct smart contract security audits, identify vulnerabilities, and provide comprehensive audit reports.
• Prepare security assessment reports, documenting vulnerabilities, issues, and proposed solutions.
• Communicate clear security recommendations to the team and management.

Job Requirements

• Strong expertise in designing security architectures for encrypted digital asset wallet systems.
• Proficiency in penetration testing, code auditing, and vulnerability assessment.
• In-depth knowledge of mainstream public blockchain underlying technologies.
• Ability to quickly learn new programming languages and smart contract languages.
• Experience in blockchain security audits, including node security and protocol security.
• Familiarity with smart contract security and ability to audit smart contracts independently.
• Excellent analytical skills to identify and mitigate security risks.
• Strong communication skills to collaborate with developers and present findings to management.
• Ability to write detailed security assessment reports with actionable recommendations.

Preferred Qualifications

• Experience in securing wallet-related processes such as recharge, withdrawal, and private key management.
• Background in handling security incidents related to digital asset wallets.
• Certifications in cybersecurity or blockchain security (e.g., CISSP, CEH, or blockchain-specific certifications).
• Contributions to open-source blockchain security projects or research publications.