Blockchain Security Lead — Smart Contracts & Audits

Placements24; Stellenbosch; On-site; ZAR 900,000 - 1,800,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive benefits package

Professional development opportunities

Collaborative and stimulating work env

Job summary

Placements24 is seeking a Senior Blockchain Security Analyst to join our client’s specialized team in Stellenbosch. The role focuses on conducting in-depth security assessments of blockchain protocols, smart contracts, and decentralized applications to identify vulnerabilities and mitigate risks.

You will collaborate with development teams to implement security best practices, prepare detailed security reports for clients, and stay ahead of emerging blockchain threats.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, or related field is required.
• Minimum 5+ years in cybersecurity with at least 3 years in blockchain security.
• Strong knowledge of blockchain technologies, smart contracts (Solidity) and cryptography.

Responsibilities

• Conduct security audits and penetration testing on blockchain platforms and smart contracts.
• Analyze smart contract code for vulnerabilities and potential exploits.
• Assess security of blockchain networks and infrastructure.
• Develop and refine security assessment methodologies and tools.
• Provide expert recommendations for security enhancements and risk mitigation.
• Stay current with emerging threats and trends in blockchain security.
• Mentor junior security analysts and contribute to team knowledge.

Skills

Blockchain security

Solidity

Cryptography

Security assessment tools

Penetration testing

Vulnerability analysis

Analytical skills

Communication skills

Education

Bachelor's degree in Computer Science, Cybersecurity, or related field

Tools

Smart contract auditing tools

Security assessment tooling

Job description

Placements24 is seeking a Senior Blockchain Security Analyst to join our client’s specialized team in Stellenbosch. The role focuses on conducting in-depth security assessments of blockchain protocols, smart contracts, and decentralized applications to identify vulnerabilities and mitigate risks.

You will collaborate with development teams to implement security best practices, prepare detailed security reports for clients, and stay ahead of emerging blockchain threats.