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Blockchain Security Auditor
Remote / Online - Candidates ideally in
Pietermaritzburg, 3200, South Africa
Listed on 2026-10-20
Pietermaritzburg, 3200, South Africa
Listing for:
Placements24
Remote/Work from Home
position Listed on 2026-10-20
Job specializations:
-
IT/Tech
Cybersecurity, Blockchain / Web3, Information Security & Data Protection, Security Management & Operations
Job Description & How to Apply Below
Our client, a leading innovator in the decentralized finance (DeFi) sector, is seeking a meticulous and highly skilled Blockchain Security Auditor to join their globally distributed team. As a fully remote position, you will play a critical role in ensuring the security and integrity of our smart contracts and blockchain applications. You will be responsible for identifying vulnerabilities, conducting thorough code reviews, and providing actionable insights to enhance our security posture.
This is an exceptional opportunity to work with a forward-thinking company that values security as paramount and offers a remote-first work environment.
- Perform comprehensive security audits and code reviews of smart contracts and dApps.
- Identify potential vulnerabilities, bugs, and security flaws in blockchain codebases.
- Develop and implement robust security testing methodologies and tools.
- Analyze smart contract logic for potential exploits and economic attacks.
- Provide detailed reports with findings, risk assessments, and actionable recommendations.
- Collaborate with development teams to address security vulnerabilities and implement fixes.
- Stay current with the latest security threats, exploits, and best practices in the blockchain space.
- Contribute to the development of internal security standards and guidelines.
- Participate in security incident response activities when necessary.
- Research emerging security challenges in the rapidly evolving blockchain landscape.
- Bachelor's degree in Computer Science, Cybersecurity, or a related technical field, or equivalent experience.
- Minimum of 3 years of experience in cybersecurity, with a strong focus on blockchain and smart contract auditing.
- In-depth knowledge of smart contract programming languages (e.g., Solidity) and their common vulnerabilities.
- Proficiency with blockchain security analysis tools and techniques.
- Strong understanding of various blockchain platforms and their security models.
- Experience with static and dynamic code analysis.
- Excellent analytical, problem-solving, and critical thinking skills.
- Strong written and verbal communication skills, with the ability to clearly articulate complex security issues.
- Ability to work independently and manage time effectively in a remote setting.
- Certifications in cybersecurity or blockchain security are a plus.
- Competitive salary and performance incentives.
- Comprehensive health, dental, and vision insurance.
- Generous paid time off and flexible remote work schedule.
- Opportunities for professional development and advanced training.
- A truly remote-first culture with a focus on work-life balance.
- The chance to significantly contribute to the security of cutting-edge DeFi projects.
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