cryptographie

We are looking for an Senior Cryptography Engineer to design, implement and integrate secure cryptographic solutions for payment and financial systems. The ideal candidate combines applied cryptography, backend software engineering, HSMs and payment security, with the ability to translate technical standards into reliable production systems. Key...

We are looking for an Senior Cryptography Engineer to design, implement and integrate securecryptographic solutions for payment and financial systems. The ideal candidate combines applied cryptography,backend software engineering, HSMs and payment security, with the ability to translate technical standardsinto reliable production systems.Key...

About the Role Our client is searching for a highly specialized Senior Cryptography Engineer to join their advanced research and development team in Pretoria. This role focuses on the design, implementation, and analysis of cryptographic protocols that underpin our secure blockchain systems and digital asset solutions. You will work on state-of-the-art...

International Company - Software Engineer (Cryptography and Network Security) Reference: Pta -EP-3 This exciting career opportunity is for a person with skills in Cryptography and computer & network security. We require a Software Engineer with 2 years working experience in C/C++ and Linux-based product development. Become a specialist in network security...

Placements24 in Pretoria is seeking a Senior Cryptography Engineer to join our advanced R&D team. You will design, implement, and analyze cryptographic protocols underpinning our blockchain systems and digital asset solutions. You will work with state-of-the-art techniques to ensure confidentiality, integrity, and security, while collaborating with...

Dariel is seeking a Senior Cryptography Engineer to design, implement and integrate secure cryptographic solutions for payment and financial systems.The role combines applied cryptography with backend software development, HSM integration, key management and production-grade security engineering.You will work on PCI/EMV related standards, PKI, TLS, threat...

Talent Evolution (Pty) Ltd is seeking a Business Development Specialist (Cybersecurity) to join the Cryptography and Digital Identity sales team in Johannesburg. The successful candidate will drive business development and sales activities with new and potential clients, identifying and pursuing new business opportunities. The role requires translating...

Placements24 in Richards Bay is seeking a meticulous and proactive Crypto Security Analyst to safeguard blockchain assets and infrastructure against evolving cyber threats. You will conduct in-depth security assessments, develop defensive strategies, and respond to security incidents within the Crypto & Blockchain ecosystem. The role requires expertise in...

Placements24 is seeking a vigilant Senior Cybersecurity Analyst to strengthen the security operations in Stellenbosch within a hybrid work model. You will lead threat detection, incident response, vulnerability management, and security monitoring to protect digital assets.The ideal candidate has 5+ years in cybersecurity, deep knowledge of network security...

Sabenza IT & Recruitment in Johannesburg, South Africa, seeks a Senior Cyber Security Technical Architect to design secure architectures for systems, apps, and infra. You will collaborate with cross-functional teams to embed security across the development lifecycle.The role requires expertise in network, application, cloud security, data protection, IAM,...

Placements24 is seeking a passionate Blockchain Developer to join a fully remote team. You will develop, test, and deploy smart contracts, build d Apps, and integrate blockchain solutions with existing systems while collaborating with product managers and designers to translate requirements into secure, scalable solutions. The role focuses on blockchain...

Placements24 seeks a Senior Blockchain Security Analyst for a fully remote team. You will conduct security audits of smart contracts and blockchain protocols, identify vulnerabilities, and implement security best practices to safeguard digital assets. The role requires 5+ years in cybersecurity with blockchain specialization, experience auditing...

Talent Evolution (Pty) Ltd is seeking a Business Development Specialist (Cybersecurity) to join the Cryptography and Digital Identity sales team in Johannesburg. The successful candidate will drive business development and sales activities with new and potential clients, identifying and pursuing new business opportunities. The role requires translating...

Placements24 in Richards Bay is seeking a meticulous and proactive Crypto Security Analyst to safeguard blockchain assets and infrastructure against evolving cyber threats. You will conduct in-depth security assessments, develop defensive strategies, and respond to security incidents within the Crypto & Blockchain ecosystem. The role requires expertise in...

Placements24 is seeking a vigilant Remote Blockchain Security Analyst to safeguard blockchain assets and infrastructure. You will conduct security audits of smart contracts, dApps, and protocols, identify vulnerabilities, and develop incident response plans. This fully remote role offers opportunities to work with leading projects in blockchain security. The...

Placements24 is seeking an experienced Lead Blockchain Developer in Sandton to guide a technical team, architect scalable blockchain solutions, and oversee development from conception to deployment. The role emphasizes mentoring juniors, setting standards, and delivering secure crypto projects. The ideal candidate has senior-level blockchain leadership, deep...

Placements24 in Vereeniging is seeking a vigilant Blockchain Security Analyst to safeguard blockchain networks, smart contracts, and dApps. You will identify risks, mitigate threats, and protect digital assets, contributing to secure crypto infrastructure. This in-office role offers a structured environment and opportunities for continuous learning. Ideal...

Placements24 in Stellenbosch is seeking a Senior Crypto Security Analyst to safeguard digital assets and blockchain infrastructure. You will conduct in-depth security assessments, identify vulnerabilities, and design proactive controls for cryptographic systems.The role requires a strong background in cryptocurrency security, cryptography, and hands-on...

Placements24 seeks a Cryptocurrency Security Analyst to safeguard digital assets in a dynamic crypto environment in South Africa. You will work within a security team to identify vulnerabilities in blockchain infrastructure and crypto platforms, implementing robust security measures and responding to threats.The role demands 3+ years in cybersecurity with a...

Placements24 seeks a Senior Blockchain Security Analyst for a fully remote team. You will conduct security audits of smart contracts and blockchain protocols, identify vulnerabilities, and implement security best practices to safeguard digital assets.The role requires 5+ years in cybersecurity with blockchain specialization, experience auditing Solidity/Rust...