Senior Blockchain Security Auditor

Placements24; Willows (CA); On-site; USD 54,000 - 90,000; Full time

Benefits offered by this job

Bonuses

Health insurance

Professional development

Conferences

Vacation leave

Job summary

Placements24 is seeking a highly experienced Senior Blockchain Security Auditor to join on-site in Welkom, Free State. You will conduct in-depth security assessments of smart contracts, DApps, and blockchain protocols to safeguard digital assets.

The ideal candidate has at least 6 years in cybersecurity, with 4+ years focused on blockchain security, deep Solidity knowledge, and proven penetration testing skills.

Qualifications

• Bachelor's degree in Cybersecurity or Computer Science.
• Minimum 6 years in cybersecurity, with at least 4 years focused on blockchain security.
• In-depth knowledge of smart contract languages (e.g., Solidity) and common vulnerabilities.
• Proficiency in security auditing tools and methodologies.
• Strong understanding of blockchain architecture, consensus mechanisms, and cryptographic principles.
• Experience with penetration testing and vulnerability assessment.
• Excellent analytical, problem-solving, and reporting skills.
• Strong communication and interpersonal skills to collaborate effectively in Welkom, Free State (South Africa).
• Relevant security certifications (e.g., CISSP, OSCP) are a plus.

Responsibilities

• Audit smart contracts, DApps, and blockchain protocols for security risks.
• Identify vulnerabilities, bugs, and risks in code and system architecture.
• Perform penetration testing and exploit analysis to validate findings.
• Create and implement security best practices for blockchain development and deployment.
• Draft detailed audit reports outlining findings and remediation recommendations.
• Collaborate with development teams to guide secure coding practices and risk mitigation.
• Stay updated on threats, attack vectors, and mitigation techniques in blockchain.
• Contribute to automated security tools and frameworks.
• Mentor junior security analysts and auditors.

Skills

Blockchain security

Smart contract security

Penetration testing

Vulnerability assessment

Security reporting

Secure coding guidance

Cryptography basics

Threat analysis

Education

Bachelor's degree in Cybersecurity or Computer Science

Job description

About the Role

Our client, a prominent player in the blockchain security landscape, is seeking a highly experienced Senior Blockchain Security Auditor to join their team in Welkom, Free State . In this critical role, you will be responsible for identifying and mitigating security risks within smart contracts, decentralized applications, and blockchain protocols. You will conduct in-depth security assessments, penetration tests, and vulnerability analyses to ensure the integrity and safety of our client's and their clients' digital assets. This position requires a meticulous approach, a deep understanding of cybersecurity principles, and specialized knowledge of blockchain technologies. You will be a key contributor to maintaining trust and security within the rapidly evolving crypto ecosystem. The ideal candidate is proactive, detail-oriented, and passionate about safeguarding blockchain infrastructure.

Key Responsibilities

• Perform comprehensive security audits of smart contracts, DApps, and blockchain protocols.
• Identify vulnerabilities, bugs, and potential security risks in code and system architecture.
• Conduct penetration testing and exploit analysis to validate security findings.
• Develop and implement security best practices for blockchain development and deployment.
• Create detailed audit reports outlining findings, risks, and remediation recommendations.
• Collaborate with development teams to provide guidance on secure coding practices and risk mitigation strategies.
• Stay up-to-date with the latest security threats, attack vectors, and mitigation techniques in the blockchain space.
• Contribute to the development of automated security tools and frameworks.
• Mentor junior security analysts and auditors.

Requirements

• Bachelor's degree in Cybersecurity, Computer Science, or a related field.
• Minimum of 6 years of experience in cybersecurity, with at least 4 years focused on blockchain security.
• In-depth knowledge of smart contract languages (e.g., Solidity) and common vulnerabilities.
• Proficiency in security auditing tools and methodologies.
• Strong understanding of blockchain architecture, consensus mechanisms, and cryptographic principles.
• Experience with penetration testing and vulnerability assessment.
• Familiarity with common attack vectors and exploit techniques in the blockchain ecosystem.
• Excellent analytical, problem-solving, and reporting skills.
• Strong communication and interpersonal skills to effectively collaborate with teams in Welkom, Free State .
• Relevant security certifications (e.g., CISSP, OSCP) are a plus.

Benefits

• Competitive salary and performance-based bonuses.
• Comprehensive health insurance package.
• Opportunities for ongoing professional development and certifications.
• Work with leading-edge blockchain projects and clients.
• A collaborative and intellectually stimulating work environment.
• Generous vacation and personal leave.
• Contribution towards security conference attendance.