Description
Tags: Web3 Jobs • Cryptocurrency Developer Jobs • Cryptocurrency Engineering Jobs • Blockchain React Jobs • Blockchain Typescript Jobs • Web3 Senior Jobs • Web3 DeFi Jobs • Web3 Solidity Jobs • Blockchain Full Time Jobs • Blockchain Startup Jobs • Blockchain Full Stack Jobs • Web3 Contract Jobs • Blockchain Operations Jobs • Web3 UI/UX Jobs • Blockchain Frontend Jobs • Cryptocurrency Web3 Jobs • Web3 Data Jobs • Web3 Remote JobsWe’re hiring a senior engineer to help build Multyr across protocol smart contracts, DeFi vault infrastructure, APIs/subgraphs, and the operations dashboard used to run the system in production.This is a hands-on role for someone who is genuinely strong across both Solidity and modern full-stack product engineering. You should be comfortable working across Foundry-based contract systems, DeFi vault mechanics, React/Next.js apps, backend integrations, subgraphs, and production deployment environments such as Vercel.Must-have requirementsStrong Solidity experienceStrong Foundry experienceProven experience building or maintaining DeFi vault systemsStrong React and Next.js experienceExperience shipping and operating applications on VercelStrong TypeScript experienceExperience integrating smart contracts with backend/API and frontend systemsStrong debugging ability across protocol, API, infra, and UI layersWhat you’ll work onBuild and maintain Solidity smart contracts powering vault logic and protocol operationsWork on Foundry-based development, testing, scripting, and deployment flowsExtend and maintain multi-vault architecture across protocol, APIs, and ops toolingImprove dashboard reliability and observability across onchain RPC, subgraph, and backend data flowsOwn contract-to-product integrations end to endImprove deployment safety, environment management, and operational readiness in productionHelp shape architecture across core protocol, indexing, APIs, and operator toolingYou should be comfortable withSolidity, Foundry, testing, scripting,