Senior Smart Contract Auditor

Placements24; Queenstown (MD); Hybrid; USD 165,000 - 248,000; Part time

Benefits offered by this job

Fully remote

Flexible hours

Exposure to high-profile projects

Job summary

Placements24 is seeking highly experienced Senior Smart Contract Auditors for contract positions. This fully remote role focuses on auditing contracts on Ethereum and EVM-compatible chains, delivering comprehensive reports and actionable mitigations.

The ideal candidate has expert-level Solidity knowledge and a strong track record of identifying vulnerabilities, with the ability to explain findings clearly to clients and stay ahead of evolving security threats.

Qualifications

• Proven experience auditing smart contracts across blockchain platforms.
• Expert-level Solidity and/or other smart contract languages.
• Deep understanding of common vulnerabilities and exploitation techniques.

Responsibilities

• Perform in-depth security audits of smart contracts written in Solidity, Vyper, or Rust.
• Identify vulnerabilities such as reentrancy, overflow/underflow, access control, and gas issues.
• Review code, assess attack vectors, and produce detailed audit reports.

Skills

Auditing smart contracts

Solidity expertise

Analytical thinking

Tools

Slither

Mythril

Echidna

Job description

About the Role

Our client, a premier security firm specializing in blockchain and smart contract auditing, is seeking highly experienced Senior Smart Contract Auditors for contract positions. This role is entirely remote, offering unparalleled flexibility. You will play a critical role in ensuring the security and integrity of smart contracts deployed on various blockchain platforms. Your expertise will be vital in identifying vulnerabilities, assessing risks, and providing detailed audit reports to a diverse clientele. We are looking for seasoned professionals with a deep understanding of smart contract programming languages, common exploits, and best security practices within the Crypto & Blockchain ecosystem. This is an exceptional opportunity for independent auditors to engage with high-profile projects from anywhere in the world, contributing to a more secure decentralized future.

Key Responsibilities

• Perform in-depth security audits of smart contracts written in languages like Solidity, Vyper, or Rust.
• Identify vulnerabilities, including but not limited to, reentrancy, integer overflows/underflows, access control flaws, and gas limit issues.
• Conduct thorough code reviews, analyze code logic, and assess potential attack vectors.
• Utilize static and dynamic analysis tools to detect potential security flaws.
• Document audit findings clearly and concisely in comprehensive reports.
• Provide actionable recommendations for improving smart contract security and efficiency.
• Stay abreast of the latest security threats, vulnerabilities, and best practices in the blockchain space.
• Engage with clients to explain audit findings and discuss mitigation strategies.
• Contribute to the continuous improvement of our client's auditing methodologies and tools.

Requirements

• Demonstrable experience in auditing smart contracts for various blockchain platforms.
• Expert-level proficiency in Solidity and/or other smart contract languages.
• Deep understanding of common smart contract vulnerabilities and exploitation techniques.
• Familiarity with blockchain architecture, especially Ethereum and EVM-compatible chains.
• Experience using security analysis tools and frameworks (e.g., Slither, Mythril, Echidna).
• Strong analytical, problem-solving, and critical thinking skills.
• Excellent written and verbal communication skills, with the ability to produce high-quality audit reports.
• Ability to work independently, manage time effectively, and meet strict deadlines.
• Prior experience working with companies in Eastern Cape, ZA or remote contracts is beneficial.
• Relevant certifications or a strong portfolio of past audits are highly valued.

Benefits

• Highly competitive rates for contract work.
• Fully remote work arrangement, offering maximum flexibility.
• Opportunity to work on a diverse range of cutting-edge blockchain projects.
• Be part of a world-class security auditing team.
• Flexible working hours to accommodate global client needs.
• Potential for long-term engagement based on performance and project availability.
• Access to a knowledge base of industry best practices.