Senior​/Lead Smart Contract Engineer - Smart-Gate-Technologies-and-Consulting - Swannanoa, NC

Location: Swannanoa Required Skills & Experience Must-Have Experience:3+ years building production smart contracts in SolidityDirect experience building smart contracts for a perpetuals DEX (this is non-negotiable)Deep understanding of perpetual futures mechanics: funding rates, margin systems, liquidation engines, and PnL calculationsProduction experience with oracle integration (Chainlink, Pyth, or custom oracles)Strong grasp of DeFi protocol design patterns and composabilityExperience with Hardhat, Foundry, or similar development frameworksTrack record of contracts handling significant TVL ($10M+) in productionTechnical Expertise:Advanced Solidity optimization techniques and gas efficiency patternsSmart contract security best practices and common vulnerability patternsExperience coordinating external security auditsUnderstanding of Layer 2 scaling solutions (Arbitrum, Optimism, etc.)Proficiency with automated testing and continuous integration for smart contracts#J-18808-Ljbffr