Senior Auditor & Audit Team Lead

Hlb Barnett Chown Inc; South Africa; Remote; ZAR 900,000 - 1,500,000; Full time

Benefits offered by this job

Bonuses

Health benefits

Professional development

Remote work

Leadership role

Job summary

NTT DATA is seeking an experienced Lead Smart Contract Auditor to guide a globally distributed team in securing blockchain applications. The role focuses on developing testing methodologies and delivering expert analysis to clients and internal teams.

You will mentor auditors, perform in-depth security reviews of Solidity-based contracts, identify vulnerabilities, and communicate findings clearly. This is a fully remote position with excellent growth opportunities in blockchain security.

Qualifications

• Master's degree in Computer Science, Cybersecurity, or related field.
• 7+ years in software development and security, with at least 4 years in smart contract auditing.
• Deep expertise in Solidity and experience with multiple blockchain platforms.
• Proven track record of identifying vulnerabilities in complex smart contracts.
• Strong cryptography, consensus mechanisms, and blockchain architecture knowledge.
• Excellent analytical, problem-solving, and communication skills.

Responsibilities

• Lead and mentor a team of smart contract auditors, overseeing their work and professional development.
• Develop and refine methodologies and tools for comprehensive smart contract security audits.
• Perform in-depth security reviews of smart contracts, identifying vulnerabilities and proposing fixes.
• Communicate audit findings clearly and concisely to clients and stakeholders, both verbally and in written reports.
• Stay at the forefront of smart contract security research, best practices, and emerging threats.
• Collaborate with development teams to integrate security considerations early in the design process.

Skills

Leadership

Security auditing

Analytical skills

Communication

Problem solving

Mentoring

Education

Master's degree in Computer Science, Cybersecurity, or related field

Job description

Our client is seeking an experienced and meticulous Lead Smart Contract Auditor to join their globally distributed team. In this critical role, you will lead the charge in ensuring the security and integrity of smart contracts that power a wide array of blockchain applications. You will guide a team of auditors, develop rigorous testing methodologies, and provide expert analysis to clients and internal teams. This is an unparalleled opportunity to play a pivotal role in securing the decentralized web and mitigating risks in the fast‑paced crypto landscape, all while enjoying the flexibility of a remote position.

About the Role

Our client is seeking an experienced and meticulous Lead Smart Contract Auditor to join their globally distributed team. In this critical role, you will lead the charge in ensuring the security and integrity of smart contracts that power a wide array of blockchain applications. You will guide a team of auditors, develop rigorous testing methodologies, and provide expert analysis to clients and internal teams. This is an unparalleled opportunity to play a pivotal role in securing the decentralized web and mitigating risks in the fast‑paced crypto landscape, all while enjoying the flexibility of a remote position.

Key Responsibilities

• Lead and mentor a team of smart contract auditors, overseeing their work and professional development.
• Develop and refine methodologies and tools for comprehensive smart contract security audits.
• Perform in‑depth security reviews of smart contracts, identifying vulnerabilities, and proposing fixes.
• Communicate audit findings clearly and concisely to clients and stakeholders, both verbally and in written reports.
• Stay at the forefront of smart contract security research, best practices, and emerging threats.
• Collaborate with development teams to integrate security considerations early in the design process.

Requirements

• Master's degree in Computer Science, Cybersecurity, or a related field.
• 7+ years of experience in software development and security, with a minimum of 4 years specifically in smart contract auditing.
• Deep expertise in Solidity and extensive experience with various blockchain platforms.
• Proven track record of identifying critical vulnerabilities in complex smart contracts.
• Strong understanding of cryptography, consensus mechanisms, and blockchain architecture.
• Excellent analytical, problem‑solving, and communication skills.

Benefits

• Highly competitive salary and performance‑based bonuses.
• Leadership role with significant influence in the blockchain security space.
• Comprehensive health and wellness benefits.
• Generous budget for professional development and attending conferences.
• Enjoy the freedom and flexibility of a fully remote work environment.

Make an impact with NTT DATA

Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.

NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category.