Smart Contract Auditor - Remote, Worldwide at Nethermind

<p style="min-height:1.5em"><strong>About Nethermind</strong></p><p style="min-height:1.5em">Nethermind builds and secures core Ethereum infrastructure.</p><p style="min-height:1.5em">We develop the Nethermind execution client, contribute to network upgrades, and deliver protocol-level work across rollups, zero-knowledge systems, and cross-chain architecture. Our security team audits smart contracts, ZK circuits, and off-chain components, with formal verification capabilities for critical systems.</p><p style="min-height:1.5em">We maintain deep expertise across the full stack—from client optimization to open-source tooling—backed by continuous contributions to Ethereum's evolution. As blockchain intersects with AI, we're developing hardware that anchors digital identity in verifiable biometrics with cryptographic privacy guarantees.</p><p style="min-height:1.5em"></p><p style="min-height:1.5em"><strong>The role:</strong></p><p style="min-height:1.5em">We’re seeking auditors and developers with smart contract auditing experience/knowledge to join our team. You'll work on projects written in Solidity and Cairo. Knowledge of GoLang is a great plus. We are looking for someone who understands the Ethereum Virtual Machine, Yellow Paper, and the Solidity language. You’ll get the opportunity to work at the bleeding edge of Blockchain technology and interact with different teams working in every aspect of Ethereum and StarkNet.</p><p style="min-height:1.5em"></p><p style="min-height:1.5em"><strong>Responsabilities:</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Work directly with protocols in the Ethereum and StarkNet ecosystems to review their code and help secure their protocols;</p></li><li><p style="min-height:1.5em">Collaborate with teammates to maintain and continually improve our existing blockchain security tools using modern software engineering practices;</p></li><li><p style="min-height:1.5em">Develop new blockchain security tools;</p></li><li><p style="min-height:1.5em">Engage in meetings with clients to discuss security and best practice improvements.</p><p style="min-height:1.5em"></p></li></ul><p style="min-height:1.5em"><strong>Requirements:</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">1+ year(s) of experience in Solidity security analysis;</p></li><li><p style="min-height:1.5em">Solid understanding of the Ethereum Virtual Machine and Yellow Paper;</p></li><li><p style="min-height:1.5em">Fluency in Solidity development and the deployment of smart contracts;</p></li><li><p style="min-height:1.5em">Detailed understanding of common smart contract vulnerabilities;</p></li><li><p style="min-height:1.5em">Fluency with common tools and frameworks used for the development and security analysis of smart contracts;</p></li><li><p style="min-height:1.5em">Strong debugging skills and/or experience in reverse engineering;</p></li><li><p style="min-height:1.5em">Basic knowledge of Cairo and Starknet.