Blockchain Developer

Job Title: Blockchain DeveloperLocation: Richardson, TX Employment Type: Full-TimeInterview Mode:- Face To FaceKey

Responsibilities

Design, develop, and deploy secure smart contracts using Solidity on EVM-compatible chains (Ethereum, Polygon, Avalanche). Build scalable backend services and REST/GraphQL APIs to integrate blockchain with enterprise applications. Integrate with platforms like Hyperledger Fabric and implement wallet solutions (MetaMask, WalletConnect). Develop event listeners, indexing services, and off-chain transaction processing components. Perform smart contract audits, security testing, vulnerability assessments, and gas optimization. Deploy blockchain infrastructure on Azure or AWS using CI/CD, Docker, and Kubernetes. Troubleshoot transaction failures, synchronization issues, and production incidents. Requires: 6+ years software dev + 3+ years blockchain (Solidity, Node.js/.NET/Java).