Blockchain Developer

We are looking someone whose responsibilities will be one or more of the tasks listed below: Ethereum Blockchain:oDeploy and manage Quorum/Besu blockchain networks.oWork with both PoS (Proof of Stake) and PoW (Proof of Work) consensus mechanisms.oImplement permissioned and upgradable smart contracts.oExperience with Tessera for private transactions is a plus. Hyperledger Fabric:oConfigure and deploy Hyperledger Fabric networks.oEnable runtime addition of organizations and nodes.oManage MSPs (Membership Service Providers) with custom Certificate Authority (CA) certificates.oDeploy multi-cloud organization with kubernetes/docker. Backend Integration:oDevelop and maintain backend systems to integrate blockchain.oCreate robust APIs and micro-services using Node.js or Python.oEnsure seamless communication between the blockchain and backend systems. Security Cryptography:oImplement digital signatures using HSM (Hardware Security Module) for enhanced security (preferred).oKnowledge of ZKPs including ZK-SNARK, Rollouts is a plus DevelopmentoHandle government-scale blockchain application projects in various areas of E-governance, such as blockchain-based supply chain provenance tracking, blockchain-based subsidy tracking, blockchain-based land registry, asset tokenization etc.oCollect software requirements from government departments.oDesign, develop, deploy, test, and support blockchain-based applications for various government programsoAny other related tasks. BE/ BTech Strong experience with Ethereum blockchain development, particularly with Quorum or Besu. Proficient in Hyperledger Fabric configuration, deployment, and administration. Experience working with permissioned smart contracts and handling upgradable contracts. Knowledge of managing MSPs and working with custom CA certificates. Familiarity with digital signatures and HSM is an added advantage. Experience working in a fast-paced environment and collaborating with cross-functional teams. Good knowledge of Public, Private, and Consortium Blockchain. Familiarity with CI/CD pipelines, DevOps tools, and cloud services (preferred). Knowledge of design principles and fundamentals of architecture. Strong Team orientation. Rapidly adapt and respond to changes in environment and priorities. Ability to elicit cooperation from senior management and other departments. Familiarity with NoSQL and SQL Databases.