Smart Contract Auditor

Placements24; East London; On-site; ZAR 413,000 - 827,000; Full time

Benefits offered by this job

Contractor role with hourly/project‑or

Conference sponsorships

Growth opportunities

Team of skilled professionals

Job summary

Placements24 is seeking skilled Smart Contract Auditors for on-site work in East London, Eastern Cape. You will perform security reviews of smart contracts on various platforms, identify vulnerabilities, and report findings to clients.

The role requires 3+ years in smart contract development or security auditing, strong Solidity knowledge, and excellent analytical and communication skills. Join a security‑minded team focused on blockchain safety.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
• 3+ years of experience in smart contract development or security auditing.
• In-depth knowledge of smart contract programming languages, particularly Solidity.
• Strong understanding of blockchain fundamentals, including Ethereum Virtual Machine (EVM) and common DeFi protocols.
• Experience with common smart contract vulnerabilities and exploit techniques.
• Proficiency with security auditing tools and static analysis frameworks.
• Ability to read and understand complex codebases and identify subtle security flaws.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong written and verbal communication skills for report writing and client interaction.

Responsibilities

• Conduct comprehensive security audits of smart contracts written in Solidity, Vyper, or other relevant languages.
• Analyze smart contract code for vulnerabilities such as reentrancy, overflows/underflows, front-running, and access control issues.
• Perform static and dynamic analysis of smart contract code.
• Use auditing tools and frameworks to identify potential security risks.
• Write detailed audit reports with findings, risks, and recommendations.
• Communicate audit findings and remediation strategies with clients.
• Stay up-to-date with latest vulnerabilities, attack vectors and best practices.
• Contribute to auditing methodologies and tools and verify security fixes.

Skills

Analytical skills

Problem-solving

Critical thinking

Communication skills

Education

Bachelor’s or Master’s degree in Computer Science / Cybersecurity or related field

Tools

Auditing tools

Static analysis frameworks

Solidity knowledge

Job description

About the Role

Our client, a leading cybersecurity firm specializing in blockchain audits, is seeking highly skilled Smart Contract Auditors to join our team. This critical role involves performing in-depth security reviews of smart contracts deployed on various blockchain platforms. You will be responsible for identifying vulnerabilities, potential exploits, and code inefficiencies to ensure the safety and integrity of our clients' decentralized applications and digital assets. The ideal candidate possesses exceptional analytical skills, a deep understanding of smart contract programming, and a keen eye for security flaws. This position requires an on-site presence in **East London, Eastern Cape**, to ensure close collaboration with the security team and efficient audit processes. We are looking for meticulous professionals dedicated to upholding the highest standards of security in the blockchain space.

Key Responsibilities

• Conduct comprehensive security audits of smart contracts written in Solidity, Vyper, or other relevant languages.
• Analyze smart contract code for common and complex vulnerabilities, including reentrancy, integer overflows/underflows, front-running, and access control issues.
• Perform static and dynamic analysis of smart contract code.
• Utilize auditing tools and frameworks to assist in the identification of potential security risks.
• Write detailed and professional audit reports that clearly articulate findings, risks, and recommendations.
• Communicate effectively with clients to explain audit findings and suggest remediation strategies.
• Stay up-to-date with the latest smart contract vulnerabilities, attack vectors, and best security practices.
• Contribute to the continuous improvement of the firm's auditing methodologies and tools.
• Verify the implementation of security fixes by clients.
• Participate in internal knowledge-sharing sessions and contribute to the team's expertise.

Requirements

• Bachelor's or Master's degree in Computer Science, Cybersecurity, or a related field, or equivalent practical experience.
• 3+ years of experience in smart contract development or security auditing.
• In-depth knowledge of smart contract programming languages, particularly Solidity.
• Strong understanding of blockchain fundamentals, including Ethereum Virtual Machine (EVM) and common DeFi protocols.
• Experience with common smart contract vulnerabilities and exploit techniques.
• Proficiency with security auditing tools and static analysis frameworks.
• Ability to read and understand complex codebases and identify subtle security flaws.
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong written and verbal communication skills for report writing and client interaction, essential for our **East London, Eastern Cape** team.
• Experience with formal verification methods is a significant plus.
• Familiarity with other blockchain platforms is beneficial.

Benefits

• This role in **East London, Eastern Cape** offers a competitive remuneration package commensurate with experience, structured as a contractor role with attractive hourly or project-based rates.
• Our client provides opportunities for professional growth by sponsoring attendance at key industry conferences and training programs focused on blockchain security.
• You will work with a team of highly skilled professionals in a dynamic and challenging environment.
• We offer exposure to a wide range of innovative blockchain projects, allowing you to continually expand your expertise.
• This is an excellent opportunity to contribute to the security and integrity of the decentralized ecosystem.