Senior Blockchain Developer

As a Senior Blockchain Developer, you will be responsible for architecting, designing, and implementing robust enterprise-grade blockchain solutions using Hyperledger Fabric. Key Responsibilities: - Leading the design, development, and deployment of blockchain applications using Hyperledger Fabric. - Architecting and implementing chaincode (smart contracts) for various use cases involving identity, transactions, and verifiable records. - Defining network architecture, consensus protocols, access controls, and peer node configurations. - Integrating blockchain modules with front-end interfaces, APIs, and off-chain services. - Collaborating with solution architects, DevOps engineers, and project managers to align on development goals. - Ensuring performance optimization, data privacy, and security best practices within blockchain environments. - Documenting system design, APIs, and smart contract workflows. - Staying up to date with developments in enterprise blockchain and contributing to system upgrades and product innovations. Qualification Required: - 5+ years of total experience in software development with at least 3+ years of hands-on experience in Hyperledger Fabric. - Expertise in writing chaincode using Go or Node.js. - Proficiency in Fabric CA, MSPs, ordering service, and channel configuration. - Strong understanding of cryptographic principles, consensus algorithms, and data security. - Experience with Docker, Kubernetes, and container-based blockchain deployment. - Familiarity with REST APIs, integration with external databases (e.g., CouchDB, PostgreSQL). - Exposure to enterprise use cases in identity, supply chain, or energy domains is a plus. In addition, you will have the opportunity to work on impactful national-scale blockchain infrastructure projects, be part of a mission-driven, innovative, and collaborative engineering team, and have opportunities for growth in architecture, leadership, or product development roles. You can also expect competitive compensation and a flexible work culture.,