We are looking for an experienced smart contract engineer to help us take over the restaking market. This position offers a great chance to develop cutting-edge smart contract systems at the forefront of a rapidly evolving segment, poised to redefine Ethereum. Responsibilities  • Design and develop smart contracts for the YieldNest protocol, including integrations with staking providers and the EigenLayer ecosystem (node operators and services) • Research and innovatively expand the realm of Liquid Restaking technologies. • Architect and implement supporting systems for the protocol. • Design and implement security and monitoring best practices for the on-chain systems and spot and fix vulnerabilities and critical system issues • Minimum of 3 years experience in developing and deploying production-grade Solidity contracts. • Comprehensive understanding of Liquid Staking protocols (LSDs) and Ethereum Staking. • Proficiency in DeFi, encompassing protocol mechanics and smart contract-level integrations with various protocols (lending, yield generation, DEXes). • Proven track record in optimizing and launching complex smart contract systems on Ethereum mainnet, with significant traction metrics (e.g., high TVL or transaction volume), preferably with a top 20 TVL-ranked protocol. • Strong attention to detail, ability to think critically about on-chain security, and ability to write clean, maintainable, and reusable code. • Excellent communication skills and ability to collaborate effectively with cross-functional teams across multiple timezones • Proficiency with CI/CD pipelines, automated testing, and deployment tools Nice to haves • Prior experience in developing Liquid Staking protocols and/or staking platforms. • Familiarity or expertise in EigenLayer. • Familiarity with DevOps practices and running blockchain nodes. Our tech-stack  • Solidity, Foundry, Hardhat • Vercel (Serverless Functions, Cron, Frontend Deployments) • Next.js, Tailwind CSS, Webflow • TypeScript, JavaScript • ethers.js, Viem, Wagmi