Blockchain / Smart Contract Developer
3 days ago
CriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency.Our expertise spans cloud, automation, and next-generation technologies such as AI/ML, IoT, RPA, and Industry 4.0. We serve a diverse range of industries, includingEnergy & Utilities, High Tech, Financial Services, Manufacturing, and Not-for-Profit.At CriticalRiver, we are committed to delivering innovative, end-to-end solutions that empower our clients to achieve sustainable business growth while fostering a culture of collaboration, innovation, and continuous learning.Role SummaryWe are seeking a skilled Blockchain / Smart Contract Developer to join our team. The role involves developing, auditing, and optimizing smart contracts, managing blockchain nodes, and integrating blockchain solutions with modern frameworks. The candidate will work on cutting-edge blockchain platforms and contribute to high-impact projects.Key Responsibilities: Design, develop, and implement blockchain solutions using Hyperledger Fabric Write and maintain high-quality, efficient, and testable chain code (smart contracts) and Creating REST APIs Deploy and manage Hyperledger Fabric networks, including channels, peers, and Orderers Experience with other blockchain platforms like Ethereum, Quorum, Corda. Collaborate with internal teams to understand business requirements and translate them into technical solutions. Implement and maintain ledger queries and transaction handling. Ensure security and data integrity in blockchain applications. Troubleshoot and resolve technical issues in blockchain applications. Required Skills and Qualifications: Bachelor’s degree in computer science, Information Technology 4+ years of proven experience with Hyperledger Fabric development and deployment. Strong proficiency in chain code development using languages like Node JS, Go, Solidity Creating REST APIs using NodeJS and Typescript. Proficiency with blockchain principles and distributed ledger technology. Knowledge of cryptography and blockchain protocols. Experience with Docker, Docker Swarm and Kubernetes for deploying Hyperledger Fabric and applications. Node management and consensus mechanism tuning Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. Preferred Skills Gas optimization, Security Audits Integration with Web3.js, Truffle/Hardhat
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Blockchain / Smart Contract Developer
4 days ago
Vijayawada, India CriticalRiver Inc. Full timeCriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency.Our expertise spans cloud, automation, and...
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Blockchain / Smart Contract Developer
3 days ago
Vijayawada, India CriticalRiver Inc. Full timeCriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency. Our expertise spans cloud, automation, and...
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Blockchain / Smart Contract Developer
3 days ago
Vijayawada, India CriticalRiver Inc. Full timeCriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency. Our expertise spans cloud, automation, and...
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Blockchain / Smart Contract Developer
3 days ago
Vijayawada, India CriticalRiver Inc. Full timeCriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency.Our expertise spans cloud, automation, and...
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Blockchain / Smart Contract Developer
1 day ago
Vijayawada, India CriticalRiver Inc. Full timeCriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency. Our expertise spans cloud, automation, and...
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Blockchain / Smart Contract Developer
2 days ago
Vijayawada, India CriticalRiver Inc. Full timeCriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency.Our expertise spans cloud, automation, and...
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Senior Blockchain Developer
1 day ago
vijayawada, India beBeeBlockchain Full timeJob OpportunityCriticalRiver Inc. is a leading technology consulting firm specializing in innovative solutions.We provide comprehensive consulting, implementation, integration, analytics, managed services, and quality assurance to drive business transformation and improve operational efficiency.Our expertise spans cloud computing, automation, and...
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Blockchain Developer
2 weeks ago
Vijayawada, Andhra Pradesh, India Criticalriver Full time ₹ 15,00,000 - ₹ 25,00,000 per yearKey Responsibilities:Design, develop, and implement blockchain solutions using Hyperledger FabricWrite and maintain high-quality, efficient, and testable chain code (smart contracts) and Creating REST APIsDeploy and manage Hyperledger Fabric networks, including channels, peers, and Orderers.Experience with other blockchain platforms like Ethereum, Quorum,...
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Blockchain Architect
2 weeks ago
Vijayawada, Andhra Pradesh, India Criticalriver Full time ₹ 15,00,000 - ₹ 25,00,000 per yearJob SummaryThe Blockchain Architect will be responsible for designing, implementing, and governing enterprise-grade blockchain solutions with a focus on scalability, interoperability, and security. The ideal candidate will have deep expertise in blockchain protocols (Hyperledger, Ethereum, Quorum) and a proven track record of architecting smart contract...
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Blockchain Developer
4 hours ago
Vijayawada, Andhra Pradesh, India Quiddity Software Solutions Private Limited Full time1. Block Chain Developers (Resources – 3 No)· Experience- 4+ years· Education: - B. Tech in CS/IT· Location: Vijayawada· Blockchain Certification (IBM, ConsenSys, etc.)- MandatoryJob DescriptionSmart Contract development (Solidity/ Chain code)Platforms: Ethereum/ Quorum/ Hyperledger FabricNode management and consensus mechanism tuningGas optimization,...
