Blockchain Security Engineer

Placements24; Centurion; Hybrid; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary

Performance incentives

Advanced blockchain projects

Security tools & training

Remote options

Job summary

Placements24 in Centurion seeks a vigilant Blockchain Security Engineer to identify and mitigate security vulnerabilities in blockchain networks, smart contracts, and related applications, safeguarding digital assets and integrity of the crypto infrastructure.

You will conduct audits, implement best practices, monitor networks for threats, respond to incidents, and contribute to secure architecture using Solidity and Python.

Qualifications

• Proven experience as a Security Engineer with blockchain security focus.
• Strong knowledge of smart contract vulnerabilities (e.g., reentrancy, integer overflows).
• Experience auditing blockchain applications and protocols.
• Proficiency in Solidity and Python; cryptography and network security basics.
• Security certifications are a plus.

Responsibilities

• Conduct security audits and pentesting for smart contracts and blockchain protocols.
• Develop and implement security best practices for blockchain development and deployment.
• Monitor networks for suspicious activities and potential breaches.
• Respond to security incidents, investigate root causes, and remediate.
• Research emerging threats and vulnerabilities in the blockchain ecosystem.
• Contribute to the design and architecture of secure blockchain solutions.

Skills

Blockchain security

Smart contract security

Security auditing tools

Solidity

Python

Cryptography

Network security

Distributed systems

Security certifications

Job description

About the Role

Our client is looking for a highly vigilant Blockchain Security Engineer to join their innovative team in Centurion . In this critical role, you will be responsible for identifying and mitigating security vulnerabilities within blockchain networks, smart contracts, and associated applications. You will play a pivotal part in safeguarding digital assets and ensuring the integrity of our client's blockchain infrastructure. This is an excellent opportunity for a security-focused professional to make a significant impact in the high-stakes world of crypto and blockchain, contributing to robust security frameworks and proactive threat detection.

Key Responsibilities

• Conduct security audits and penetration testing for smart contracts and blockchain protocols.
• Develop and implement security best practices for blockchain development and deployment.
• Monitor blockchain networks for suspicious activities and potential security breaches.
• Respond to security incidents, investigate root causes, and implement remediation strategies.
• Research emerging security threats and vulnerabilities in the blockchain ecosystem .
• Contribute to the design and architecture of secure blockchain solutions.

Requirements

• Proven experience as a Security Engineer, with a specialization in blockchain security .
• Deep understanding of smart contract security vulnerabilities (e.g., reentrancy, integer overflows).
• Experience with security auditing tools and techniques for blockchain applications.
• Proficiency in programming languages commonly used in blockchain development (e.g., Solidity, Python).
• Knowledge of cryptography, network security, and distributed systems.
• Relevant security certifications (e.g., Certified Blockchain Security Professional) are a plus.

Benefits

• Highly competitive salary and performance-based incentives.
• Opportunity to work on advanced blockchain security challenges.
• Access to cutting-edge security tools and training.
• Flexible work arrangements, including remote options .
• A culture that prioritizes security and innovation.