Blockchain Security Auditor

Placements24; Upington; Hybrid; ZAR 344,000 - 689,000; Full time

Benefits offered by this job

Competitive hourly rate

Flexible remote working schedule

Opportunity to work on cutting-edge AI

Contract duration flexibility

Potential for repeat engagements

Job summary

Our client, a fast-growing blockchain security firm, is seeking a meticulous Blockchain Security Auditor for a contract position. This fully remote role focuses on auditing smart contracts (Solidity, Vyper) and blockchain protocols for vulnerabilities, with detailed remediation guidance.

You will conduct static and dynamic analysis, prepare risk assessments, and collaborate with development teams to drive fixes.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
• Minimum of 3 years of experience in smart contract auditing or blockchain security analysis.
• Proficiency in smart contract languages (Solidity highly preferred) and familiarity with common development frameworks.
• Deep understanding of blockchain fundamentals, consensus mechanisms, and common attack vectors.

Responsibilities

• Conduct thorough security audits of smart contracts written in Solidity, Vyper, and other languages.
• Identify and analyze potential vulnerabilities, including reentrancy, integer overflows, and access control issues.
• Perform static and dynamic code analysis of blockchain applications.
• Provide detailed reports on identified vulnerabilities, including risk assessment and remediation recommendations.
• Test blockchain protocols and decentralized applications for security weaknesses.
• Stay updated on the latest security threats, exploits, and best practices in blockchain security.
• Collaborate with development teams to explain findings and guide the remediation process.
• Contribute to the development of internal auditing tools and methodologies.
• Maintain a high level of technical expertise in smart contract security and blockchain technology.

Skills

Smart contract auditing

Blockchain security

Analytical thinking

Report writing

Remote work

Education

Bachelor's degree in CS or related field

Tools

Solidity tooling

Static analysis tools

Dynamic analysis tools

Formal verification

Job description

About the Role

Our client, a fast-growing blockchain security firm, is seeking a meticulous and experienced Blockchain Security Auditor for a contract position. This fully remote role allows you to leverage your expertise in identifying vulnerabilities within smart contracts and blockchain protocols from anywhere in the world. You will play a crucial role in ensuring the security and integrity of our clients' decentralized applications and systems. We are looking for a highly analytical individual with a deep understanding of smart contract security, common attack vectors, and best practices in blockchain security. This is an excellent opportunity to work on diverse and challenging projects within the rapidly expanding blockchain security landscape. If you are passionate about making the blockchain space safer, this contract role is ideal for you. While this role is fully remote, experience within the **Upington, Northern Cape, ZA** tech context is beneficial but not required.

Key Responsibilities

• Conduct thorough security audits of smart contracts written in various languages (e.g., Solidity, Vyper).
• Identify and analyze potential vulnerabilities, including reentrancy, integer overflows, and access control issues.
• Perform static and dynamic code analysis of blockchain applications.
• Provide detailed reports on identified vulnerabilities, including risk assessment and remediation recommendations.
• Test blockchain protocols and decentralized applications for security weaknesses.
• Stay updated on the latest security threats, exploits, and best practices in the blockchain industry.
• Collaborate with development teams to explain findings and guide the remediation process.
• Contribute to the development of internal auditing tools and methodologies.
• Maintain a high level of technical expertise in smart contract security and blockchain technology.

Requirements

• Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
• Minimum of 3 years of experience in smart contract auditing or blockchain security analysis.
• Proficiency in smart contract languages (Solidity highly preferred) and familiarity with common development frameworks.
• Deep understanding of blockchain fundamentals, consensus mechanisms, and common attack vectors.
• Experience with security analysis tools and techniques.
• Strong analytical and critical thinking skills.
• Excellent report writing and communication skills.
• Ability to work independently and manage time effectively in a remote setting.
• Demonstrated portfolio of previous security audits or relevant contributions to open-source security projects is a plus.
• Familiarity with formal verification methods is an advantage.

Benefits

• Competitive hourly rate commensurate with experience.
• Flexible remote working schedule.
• Opportunity to work on a variety of cutting-edge blockchain projects.
• Gain valuable experience in a high-demand field.
• Be part of a growing and respected cybersecurity firm.
• Contract duration flexibility.
• Potential for repeat engagements based on performance.
• Contribution to enhancing blockchain security globally.