Remote Smart Contract Auditor

Placements24; East London; Hybrid; ZAR 207,000 - 482,000; Part time

Benefits offered by this job

Fully remote work

Global flexibility

Work with diverse blockchain projects

Competitive hourly or project-basedPay

Job summary

Placements24 is seeking a Remote Smart Contract Auditor to perform in-depth security evaluations of Solidity-based contracts across various platforms. You will identify vulnerabilities, document findings, and advise on remediations with clear, actionable guidance.

The role offers fully remote, contract-based work with global flexibility, requiring 3+ years in security auditing and strong reporting skills to protect decentralized systems.

Qualifications

• 3+ years of smart contract development or security auditing.
• Deep understanding of Solidity and the Ethereum Virtual Machine (EVM).
• Experience identifying common vulnerabilities (reentrancy, overflow, gas issues).
• Familiarity with security analysis tools and frameworks (Slither, Mythril, Echidna).
• Strong reporting skills and ability to communicate findings clearly.
• Ability to work independently and manage multiple audits concurrently.
• Knowledge of token standards (ERC-20, ERC-721) and related security implications.

Responsibilities

• Perform comprehensive security audits of smart contracts written in Solidity and other languages.
• Identify vulnerabilities, bugs, and potential attack vectors in smart contract code.
• Analyze smart contract logic for adherence to best practices and security standards.
• Document audit findings clearly with detailed explanations and remediation steps.
• Communicate audit results effectively to development teams and stakeholders.
• Conduct static and dynamic analysis of smart contracts.
• Stay updated on latest vulnerabilities and emerging attack patterns.
• Contribute to auditing methodologies and tooling.
• Test upgradeability mechanisms and access control implementations.
• Provide expert advice on smart contract security best practices.

Skills

Attention to detail

Analytical thinking

Written communication

Independent work

Education

Bachelor's degree in Computer Science or Cybersecurity

Tools

Solidity

Ethereum Virtual Machine (EVM)

Slither

Mythril

Echidna

Job description

About the Role Our client, a highly respected cybersecurity firm specializing in blockchain security, is seeking experienced and meticulous Remote Smart Contract Auditors to join their elite team. This is a fully remote, contract-based position, offering the flexibility to work from anywhere in the world. You will be responsible for conducting in-depth security audits of smart contracts deployed on various blockchain platforms. Your keen eye for detail and deep understanding of potential vulnerabilities will be critical in protecting our client's projects and their users from financial loss and exploits. This role is perfect for security-focused developers who excel at finding flaws and ensuring the utmost security in decentralized systems.

Key Responsibilities

• Perform comprehensive security audits of smart contracts written in Solidity and other relevant languages.
• Identify vulnerabilities, bugs, and potential attack vectors in smart contract code.
• Analyze smart contract logic for adherence to best practices and security standards.
• Document audit findings clearly and concisely, providing detailed explanations and recommendations for remediation.
• Communicate audit results effectively to development teams and project stakeholders.
• Conduct static and dynamic analysis of smart contracts.
• Stay updated on the latest smart contract vulnerabilities and emerging attack patterns.
• Contribute to the development and refinement of the firm's auditing methodologies and tools.
• Test contract upgradeability mechanisms and access control implementations.
• Provide expert advice on smart contract security best practices.

Requirements

• Proven experience (3+ years) in smart contract development and/or security auditing.
• Deep understanding of Solidity and the Ethereum Virtual Machine (EVM).
• Proficiency in identifying common smart contract vulnerabilities (e.g., reentrancy, integer overflow/underflow, gas limit issues).
• Experience with security analysis tools and frameworks (e.g., Slither, Mythril, Echidna).
• Familiarity with blockchain protocols and security best practices.
• Strong analytical and problem-solving skills, with exceptional attention to detail.
• Excellent written communication skills for detailed reporting.
• Ability to work independently and manage multiple audit engagements concurrently.
• Bachelor's degree in Computer Science, Cybersecurity, or a related field, or equivalent experience.
• Understanding of token standards (ERC-20, ERC-721, etc.) and their security implications.

Benefits

• Highly competitive hourly or project-based rates.
• Fully remote work arrangement, offering global flexibility.
• Opportunity to work with a diverse portfolio of exciting blockchain projects.
• Be part of a leading firm in blockchain security.
• Gain exposure to a wide range of innovative smart contract designs and technologies.
• Flexible working schedule.
• Continuous learning and development opportunities in the rapidly evolving field of smart contract security.
• Direct impact on securing the decentralized web.