Web3 Backend Developer

Key Responsibilities Develop and maintain backend services for Web3 applications Integrate blockchain networks (Ethereum, Polygon, etc.) with backend systems Build secure and scalable REST APIs for dApps Work with smart contracts and blockchain data Manage databases and backend architecture Implement authentication, wallets, and secure transactions Optimize performance, security, and scalability Collaborate with frontend and blockchain developers Key Responsibilities Develop and maintain backend services for Web3 applications Integrate blockchain networks (Ethereum, Polygon, etc.) with backend systems Build secure and scalable REST APIs for dApps Work with smart contracts and blockchain data Manage databases and backend architecture Implement authentication, wallets, and secure transactions Optimize performance, security, and scalability Collaborate with frontend and blockchain developers