Blockchain Security Architect

Placements24; Stellenbosch; Hybrid; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Competitive salary and benefits

Frontline crypto security challenges

Continuous learning opportunities

Stellenbosch-based team environment

Job summary

Placements24 in Stellenbosch is seeking a vigilant Cryptocurrency Security Specialist to join our security team. You will protect digital assets, secure blockchain infrastructure, and implement security strategies across crypto operations.

The ideal candidate has deep cybersecurity knowledge applied to crypto, with hands-on experience in wallets, exchanges, and smart contract security. Certifications like CISSP/CISM are a plus.

Qualifications

• Proven experience in cybersecurity, with a specialization in cryptocurrency security.
• In-depth knowledge of blockchain technology, wallets, exchanges, and smart contract security.
• Familiarity with common attack vectors and mitigation techniques in the crypto space.
• Experience with security tools, encryption technologies, and network security principles.
• Strong analytical and problem-solving skills, with the ability to respond effectively to incidents.
• Relevant certifications (e.g., CISSP, CISM) are a plus.

Responsibilities

• Develop and implement security policies and procedures for cryptocurrency management and trading.
• Conduct security assessments and penetration testing on blockchain platforms, wallets, and exchanges.
• Monitor for and respond to security threats, breaches, and suspicious activities related to digital assets.
• Oversee the secure management of private keys and cryptographic assets.
• Stay informed about the latest cybersecurity threats and vulnerabilities within the cryptocurrency landscape.
• Collaborate with development teams to integrate security best practices into new products and features.
• Develop and deliver security awareness training to relevant personnel.

Job description

Placements24 in Stellenbosch is seeking a vigilant Cryptocurrency Security Specialist to join our security team. You will protect digital assets, secure blockchain infrastructure, and implement security strategies across crypto operations.

The ideal candidate has deep cybersecurity knowledge applied to crypto, with hands-on experience in wallets, exchanges, and smart contract security. Certifications like CISSP/CISM are a plus.