Blockchain Security Engineer - Audits & Compliance

Placements24; Durban; Híbrido; ZAR 450.000 - 850.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Bonuses

Health coverage

Professional development

Flexible work arrangements

Descripción de la vacante

Placements24 in Durban is seeking a Blockchain Security Engineer to safeguard our clients' blockchain networks and smart contracts. You will perform security audits, identify vulnerabilities, and implement robust mitigations to protect digital assets.

Join a fast-paced cybersecurity team focused on Ethereum, BSC, and other platforms, with opportunities for professional development, certifications, and exposure to cutting-edge blockchain security projects in the Durban area.

Formación

• Bachelor's degree in Cybersecurity, Computer Science, or related field, or equivalent practical experience.
• 3-5 years of experience in cybersecurity, with a significant focus on blockchain security.
• Proven experience auditing smart contracts (Solidity, Vyper) and identifying common vulnerabilities.

Responsabilidades

• Perform comprehensive security audits of smart contracts, blockchain protocols, and dApps across various platforms.
• Identify and analyze vulnerabilities, potential exploits, and security risks in blockchain code and infrastructure.
• Develop and implement security best practices, guidelines, and standards for blockchain development.
• Conduct penetration testing and security assessments of blockchain-based systems.
• Respond to security incidents, providing expert analysis and remediation guidance.
• Collaborate with development teams to fix identified vulnerabilities and enhance code security.
• Stay current with emerging blockchain security threats, attack vectors, and defense mechanisms.
• Develop and maintain security tooling and automated analysis frameworks.
• Contribute to the creation of security reports and present findings to clients and internal stakeholders in Durban.
• Educate teams on secure coding practices for blockchain environments.

Conocimientos

Blockchain security

Smart contract auditing

Penetration testing

Cryptography knowledge

Security analysis tools

Networking security

Threat modeling

Communication skills

Educación

Bachelor's degree in Cybersecurity or related field

Herramientas

Static analysis

Dynamic analysis

Ethereum tooling

Descripción del empleo

About the Role

Our client, a renowned cybersecurity firm specializing in the blockchain and cryptocurrency sector, is seeking a vigilant and meticulous Blockchain Security Engineer to join their dedicated team in Durban, KwaZulu-Natal. This role is paramount in ensuring the integrity, security, and resilience of blockchain networks and smart contracts against evolving threats. You will be responsible for conducting in-depth security audits, identifying vulnerabilities, and developing robust mitigation strategies. This position offers a challenging and rewarding career path for individuals passionate about cybersecurity within the decentralized ecosystem. You will work closely with development teams and clients to implement best-in-class security practices, safeguarding digital assets and maintaining trust in blockchain technologies. The ideal candidate thrives in a fast-paced environment and possesses a keen analytical mind for uncovering complex security issues.

Key Responsibilities

• Perform comprehensive security audits of smart contracts, blockchain protocols, and dApps across various platforms.
• Identify and analyze vulnerabilities, potential exploits, and security risks in blockchain code and infrastructure.
• Develop and implement security best practices, guidelines, and standards for blockchain development.
• Conduct penetration testing and security assessments of blockchain-based systems.
• Respond to security incidents, providing expert analysis and remediation guidance.
• Collaborate with development teams to fix identified vulnerabilities and enhance code security.
• Stay current with emerging blockchain security threats, attack vectors, and defense mechanisms.
• Develop and maintain security tooling and automated analysis frameworks.
• Contribute to the creation of security reports and present findings to clients and internal stakeholders in Durban.
• Educate teams on secure coding practices for blockchain environments.

Requirements

• Bachelor's degree in Cybersecurity, Computer Science, or a related field, or equivalent practical experience.
• 3-5 years of experience in cybersecurity, with a significant focus on blockchain security.
• Proven experience in auditing smart contracts (Solidity, Vyper, etc.) and identifying common vulnerabilities (reentrancy, integer overflow, etc.).
• Strong understanding of blockchain architecture, cryptography, and consensus mechanisms.
• Proficiency with security analysis tools and techniques, including static and dynamic analysis.
• Experience with network security, vulnerability assessment, and penetration testing.
• Familiarity with major blockchain platforms like Ethereum, BSC, Polygon, etc.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication skills, particularly when explaining complex security issues within the Durban context.
• Relevant certifications (e.g., CISSP, CEH) are a plus.

Benefits

• Competitive salary and performance-based bonuses.
• Opportunity to work with cutting-edge blockchain security technologies.
• Comprehensive health, dental, and vision coverage.
• Generous allowance for professional development and certifications.
• A collaborative and expert-driven team environment in Durban.
• Exposure to a wide range of blockchain projects and industries.
• Flexible work arrangements to support work-life balance.