Blockchain Security Engineer

Placements24; Upington; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary

Bonuses

Training opportunities

Job summary

Placements24 in Upington, Northern Cape, is seeking a Blockchain Security Engineer to identify and mitigate security risks in blockchain networks, smart contracts, and dApps. You will help protect digital assets and ensure secure coding practices across projects.

The role requires a Bachelor’s in CS/Cybersecurity or equivalent, 4+ years in cybersecurity with 2+ years in blockchain security, and strong cryptography knowledge. Proficiency in Python/Go/C++ and Solidity/Vyper is essential.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, or related field, or equivalent professional experience.
• Minimum 4 years of experience in cybersecurity, with at least 2 years focused on blockchain security.
• Strong understanding of blockchain fundamentals, consensus mechanisms, and cryptography.
• Proficiency in analyzing smart contract code (Solidity, Vyper) for vulnerabilities.
• Experience with security testing tools and methodologies.
• Knowledge of network security principles and protocols.
• Familiarity with common blockchain exploits and attack vectors.
• Strong programming skills in languages such as Python, Go, or C++.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work effectively in Upington, Northern Cape.

Responsibilities

• Conduct security assessments and penetration testing of blockchain networks, smart contracts, and dApps.
• Identify vulnerabilities, threats, and risks associated with blockchain technologies.
• Develop and implement security measures to protect blockchain infrastructure.
• Analyze smart contract code for security flaws and provide remediation recommendations.
• Monitor blockchain networks for suspicious activity and security incidents.
• Develop security tools and scripts to automate security tasks.
• Stay up-to-date with the latest security threats, vulnerabilities, and best practices in the blockchain space.
• Collaborate with development teams to ensure secure coding practices.
• Create detailed security reports and present findings to stakeholders.
• Contribute to the firm's security research and knowledge base.

Skills

Blockchain security

Smart contract analysis

Security testing

Python

Go

C++

Network security

Education

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

Tools

Solidity

Vyper

Security testing tools

Job description

About the Role

Our client, a cutting-edge cybersecurity firm specializing in protecting digital assets and blockchain infrastructure, is seeking a skilled Blockchain Security Engineer for their Upington, Northern Cape office. This role is critical for identifying and mitigating security risks within blockchain networks, smart contracts, and decentralized applications. You will play a key part in ensuring the safety and integrity of our client's and their clients' digital assets in the rapidly evolving Crypto & Blockchain landscape. We are looking for a proactive individual with a passion for security and a deep understanding of blockchain vulnerabilities.

Key Responsibilities

• Conduct security assessments and penetration testing of blockchain networks, smart contracts, and dApps.
• Identify vulnerabilities, threats, and risks associated with blockchain technologies.
• Develop and implement security measures to protect blockchain infrastructure.
• Analyze smart contract code for security flaws and provide remediation recommendations.
• Monitor blockchain networks for suspicious activity and security incidents.
• Develop security tools and scripts to automate security tasks.
• Stay up-to-date with the latest security threats, vulnerabilities, and best practices in the blockchain space.
• Collaborate with development teams to ensure secure coding practices.
• Create detailed security reports and present findings to stakeholders.
• Contribute to the firm's security research and knowledge base.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent professional experience.
• Minimum of 4 years of experience in cybersecurity, with at least 2 years focused on blockchain security.
• Strong understanding of blockchain fundamentals, consensus mechanisms, and cryptography.
• Proficiency in analyzing smart contract code (Solidity, Vyper) for vulnerabilities.
• Experience with security testing tools and methodologies.
• Knowledge of network security principles and protocols.
• Familiarity with common blockchain exploits and attack vectors.
• Strong programming skills in languages such as Python, Go, or C++.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work effectively in Upington, Northern Cape.

Benefits

• Our client offers a competitive salary, performance bonuses, and a comprehensive benefits package.
• Opportunities for professional development and exposure to the forefront of Crypto & Blockchain security are provided.
• The role is based in Upington, Northern Cape, offering a challenging and rewarding work environment.
• Join a team dedicated to securing the future of digital assets.