Smart contract engineer

Smart Contract Engineer - RemoteOur client is a leading De Fi platform focused on decentralized derivatives trading. Their mission is to make finance more transparent, efficient, and accessible through on-chain derivatives. The platform provides deep liquidity, instant execution, and up to 25x leverage across major markets like Bitcoin and Ethereum, all powered by the Synthetix protocol on Optimism for low gas fees.As a Smart Contract Engineer, you’ll design and build the core contracts that power advanced financial products. You’ll work closely with the wider engineering team to plan projects, ensure top-tier code quality through audits, and contribute to new strategies that enhance yield and user experience.What you’ll do : Design, develop, and enhance smart contracts for structured and future De Fi productsCollaborate with engineers and product teams to plan and deliver new featuresWork with external auditors to ensure the highest security and reliability standardsBuild innovative yield strategies and financial primitivesContribute as a senior team member to guide the technical direction of the platformWhat we’re looking for : 2+ years of experience developing smart contracts in SolidityProficiency with frameworks such as Hardhat, Brownie, or DapptoolsStrong understanding of the Ethereum Virtual Machine (EVM)Experience with Node.js or Type ScriptFamiliarity with open-source development and librariesNice to have : 3+ years of backend development experience in Python, Go, Rust, or C / C++Understanding of options and other financial derivativesExperience with Uniswap v3Knowledge of security testing tools such as Myth X, Slither, Echidna, or MythrilExperience using monitoring tools like TenderlyContributions to open-source projectsPassion for De Fi and emerging blockchain technologiesWhy join : Competitive compensation (with the option for crypto payments)Unlimited paid leave and flexible, async remote workBi-annual in-person team retreats (all expenses covered)Opportunity to build high-impact products in one of De Fi’s fastest-growing verticals