Smart Contract Security Engineer

Hamonis is building a hands-on Web3 Cybersecurity Learning Platform focused on interactive challenges, real-world blockchain security scenarios, and practical smart contract labs.We’re looking for a Web3 Cybersecurity / Smart Contract Security Engineer with strong hands-on experience in Solidity, Hardhat, and Foundry.🔐 What you’ll work on:• Develop and test Solidity smart contracts• Build security challenges and CTF-style environments• Research smart contract and DeFi vulnerabilities• Create realistic blockchain attack and exploitation scenarios• Write comprehensive smart contract tests• Develop using Hardhat and Foundry• Perform smart contract security testing and analysis• Work with Ethereum and other EVM-compatible blockchains• Contribute to the development of the Hamonis security platform🛠️ Requirements:• Strong Solidity development experience• Hands-on expertise with Hardhat and Foundry• Strong understanding of EVM architecture• Experience writing unit, integration, and security tests• Knowledge of common smart contract vulnerabilities• Familiarity with tools such as Slither, Echidna, Mythril, or similar• Understanding of DeFi protocols and attack vectors• CTF, bug bounty, auditing, or penetration-testing experience is a plus• Strong problem-solving and security research mindset⭐ Nice to have:• Experience with Solidity fuzzing and invariant testing• Experience developing CTF/Web3 security challenges• Knowledge of bridges, wallets, DeFi, and cross-chain security• Experience with Web3 libraries such as ethers.js or Web3.pySend your CV + GitHub + LinkedIn profile via admin@hamonis.io, along with a short introduction about your Web3/security experience.hamonis.io