Crypto Security Architect - Hybrid, High-Impact

Placements24; Polokwane; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Flexible hybrid work environment

Health, dental, and vision insurance

Job summary

Placements24 in Polokwane is seeking a seasoned Cryptocurrency Security Specialist to safeguard digital assets and blockchain platforms. You will identify risks, conduct testing, and develop robust security protocols.

The role requires 3+ years in cybersecurity with blockchain expertise; you’ll monitor threats, audit smart contracts, and collaborate with engineers to embed security throughout the SDLC. This hybrid role offers growth in a security-focused team.

Qualifications

• Bachelor's degree in CS, cybersecurity, or related field.
• 3+ years in cybersecurity with blockchain/cryptocurrency security.
• Proven experience in penetration testing, vulnerability assessment, and incident response.
• Strong cryptographic and blockchain knowledge; aware of attack vectors.
• Experience with smart contract auditing and security analysis tools is desirable.

Responsibilities

• Develop and implement security strategies for crypto assets and blockchain platforms.
• Perform security assessments, vulnerability scans, and pen tests on blockchain apps.
• Monitor threats and respond to incidents in real time.
• Analyze smart contracts and blockchain code for vulnerabilities.
• Stay informed on emerging threats and best practices in crypto security.
• Work with dev teams to embed security in the SDLC.

Skills

Blockchain security

Penetration testing

Incident response

Vulnerability assessment

Cryptography concepts

Smart contract auditing

Education

Bachelor's degree in CS/Cybersecurity

Tools

Smart contract auditing tools

Penetration testing tools

Vulnerability scanners

Job description

Placements24 in Polokwane is seeking a seasoned Cryptocurrency Security Specialist to safeguard digital assets and blockchain platforms. You will identify risks, conduct testing, and develop robust security protocols.

The role requires 3+ years in cybersecurity with blockchain expertise; you’ll monitor threats, audit smart contracts, and collaborate with engineers to embed security throughout the SDLC. This hybrid role offers growth in a security-focused team.