Security Consultant

Responsibilities

• Lead security assessments and audits focusing on mobile applications and blockchain platforms.
• Ensure the security of iOS applications by applying best practices in SWIFT development and mobile security mechanisms such as secure storage, sandbox isolation, anti-debugging, and Secure Enclave.
• Conduct security reviews and audits of blockchain technologies, including multi-signature wallets, smart contracts, cryptographic algorithms (ECDSA, EdDSA), and private key management.
• Collaborate with development teams to identify security risks and recommend mitigation strategies.
• Provide clear and actionable security guidance, documentation, and training to technical and non-technical stakeholders.
• Support compliance efforts by aligning security practices with industry standards and regulations.
• Act as a part-time consultant when needed, offering expert advice and security strategy support.

Requirements

• Extensive experience in iOS security, familiar with SWIFT.
• Deep understanding of mobile security mechanisms including secure storage, sandboxing, anti-debugging, and Secure Enclave.
• Proven ability to secure mobile applications throughout the development lifecycle.
• Strong knowledge of blockchain technology and security.
• Experience with multi-signature wallets, smart contract auditing, cryptographic algorithms (ECDSA, EdDSA), and private key management.

Nice-to-have

• Proficiency in React framework and frontend security, including knowledge of common vulnerabilities such as XSS, CSRF, and SQL injection.
• Experience reviewing frontend code and providing security optimization recommendations.
• Familiarity with Go language development and backend security, including API security, data encryption, authentication/authorization (OAuth, JWT), and prevention of vulnerabilities like RCE and DoS.
• Experience in security auditing and compliance, with knowledge of standards such as OWASP and ISO 27001.
• Strong communication and consulting skills, capable of working as a part-time advisor, delivering security training, and producing clear documentation.

Why Binance

• Shape the future with the world’s leading blockchain ecosystem
• Collaborate with world-class talent in a user-centric global organization with a flat structure
• Tackle unique, fast-paced projects with autonomy in an innovative environment
• Thrive in a results-driven workplace with opportunities for career growth and continuous learning
• Competitive salary and company benefits
• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

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