Senior Remote Blockchain Security Auditor

Placements24; Gauteng; Remote; ZAR 1,469,000 - 2,449,000; Full time

Benefits offered by this job

Competitive salary

Remote work

Diverse projects

Cutting-edge tools

Job summary

Placements24 is seeking a Remote Blockchain Security Auditor to audit smart contracts, dApps, and blockchain protocols for vulnerabilities. You will identify risks, document findings, and provide actionable security recommendations in a fully remote setup.

The role requires deep knowledge of Solidity, cryptography, and security frameworks, with a focus on autonomous work in a distributed team.

Qualifications

• Proven experience in blockchain security auditing and vulnerability analysis.
• Deep understanding of Solidity and common security patterns.
• Expertise in identifying reentrancy, overflows, and access-control flaws.
• Strong knowledge of cryptography, blockchain architecture, and consensus mechanisms.
• Familiarity with security assessment frameworks and best practices.
• Excellent analytical, problem-solving, and reporting skills for remote work.

Responsibilities

• Perform in-depth security audits and code reviews of smart contracts, dApps, and blockchain protocols.
• Identify and document vulnerabilities, logic flaws, and security risks.
• Provide actionable recommendations to improve security posture of blockchain implementations.
• Develop and utilize security testing tools and methodologies for blockchain environments.
• Stay updated on latest smart contract exploits and attack vectors.
• Communicate audit findings clearly to technical and non-technical stakeholders.

Skills

Blockchain security

Smart contracts (Solidity)

Vulnerability analysis

Cryptography

Security frameworks

Remote work

Job description

Placements24 is seeking a Remote Blockchain Security Auditor to audit smart contracts, dApps, and blockchain protocols for vulnerabilities. You will identify risks, document findings, and provide actionable security recommendations in a fully remote setup.

The role requires deep knowledge of Solidity, cryptography, and security frameworks, with a focus on autonomous work in a distributed team.