Remote Smart Contract Auditor

Placements24; Benoni; Hybrid; ZAR 1,375,000 - 2,979,000; Full time

Benefits offered by this job

Fully remote contract position

Competitive rates

Global client exposure

Remote-first team

Continuous learning

Job summary

Placements24 is seeking a highly skilled Smart Contract Auditor for a fully remote role. You will audit Solidity and other smart contracts, identify vulnerabilities, and report findings to clients worldwide to ensure security across blockchain networks.

You will use Slither, MythX, and Echidna, stay current on threats, and communicate complex issues clearly. Prior remote contracting experience and a portfolio of audits are a plus.

Qualifications

• Demonstrated expertise in auditing smart contracts for security vulnerabilities.
• Strong knowledge of Solidity and blockchain concepts.
• Excellent writing and communication skills for reports.

Responsibilities

• Perform comprehensive security audits of smart contracts written in Solidity, Vyper, or other relevant languages.
• Identify vulnerabilities, bugs, and potential exploits within smart contract codebases.
• Utilize various static and dynamic analysis tools to detect security flaws.
• Provide detailed, actionable reports to clients outlining identified risks and mitigation strategies.
• Collaborate with clients to clarify findings and assist in remediation efforts.
• Stay current with the latest smart contract security best practices, common vulnerabilities, and attack vectors.
• Contribute to the development of internal audit tools and methodologies.
• Maintain a high level of technical expertise in blockchain security and smart contract development.
• Effectively communicate complex technical findings to both technical and non-technical audiences.

Job description

About the Role

Our client is a premier cybersecurity firm specializing in blockchain audits, seeking a highly skilled Smart Contract Auditor to join their fully remote team. This role is essential for ensuring the security and integrity of smart contracts deployed on various blockchain networks. You will meticulously examine code, identify potential vulnerabilities, and provide expert recommendations to clients worldwide. As a remote contractor, you'll enjoy unparalleled flexibility while contributing to the safety of the decentralized ecosystem. We are looking for individuals with a sharp analytical mind, a deep understanding of smart contract security principles, and a proven ability to detect complex flaws. If you are passionate about making the blockchain space safer and enjoy working independently, this is the perfect opportunity.

Key Responsibilities

• Perform comprehensive security audits of smart contracts written in Solidity, Vyper, or other relevant languages.
• Identify vulnerabilities, bugs, and potential exploits within smart contract codebases.
• Utilize various static and dynamic analysis tools to detect security flaws.
• Provide detailed, actionable reports to clients outlining identified risks and mitigation strategies.
• Collaborate with clients to clarify findings and assist in remediation efforts.
• Stay current with the latest smart contract security best practices, common vulnerabilities, and attack vectors.
• Contribute to the development of internal audit tools and methodologies.
• Maintain a high level of technical expertise in blockchain security and smart contract development.
• Effectively communicate complex technical findings to both technical and non-technical audiences.

Requirements

• Demonstrable experience in auditing smart contracts for security vulnerabilities.
• Proficiency in smart contract programming languages, particularly Solidity.
• Strong understanding of blockchain technologies, Ethereum Virtual Machine (EVM), and decentralized systems.
• Familiarity with common smart contract vulnerabilities (e.g., reentrancy, integer overflow/underflow, access control issues, gas limit exploits).
• Experience with security analysis tools and frameworks (e.g., Slither, MythX, Echidna).
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong technical writing and communication skills for reporting.
• Ability to work independently and manage time effectively in a remote setting.
• A portfolio of previous audit contributions or bug bounty findings is highly advantageous.
• Commitment to maintaining confidentiality and professional integrity.

Benefits

• Fully remote contract position with high flexibility.
• Competitive contract rates commensurate with experience and expertise.
• Opportunity to work with a diverse range of innovative blockchain projects.
• Be part of a globally recognized security auditing team.
• Continuous learning and exposure to cutting-edge security challenges.
• Work from anywhere in the world.
• Potential for long‑term engagements and repeat projects.