Blockchain Developer

4 days ago

bangalore, India Green HR Solutions Full time

Hiring for USA based big MNC,


We are seeking a highly skilled and innovative Blockchain Developer to design, develop, and implement decentralized applications (dApps) and blockchain-based solutions. The role involves building secure smart contracts, integrating blockchain with existing systems, and staying at the forefront of emerging blockchain technologies. The ideal candidate has strong programming expertise, a solid understanding of cryptography, and experience with blockchain protocols.


  • Design and develop blockchain-based applications, smart contracts, and protocols.
  • Build decentralized applications (dApps) using Ethereum, Hyperledger, Solana, Polygon, or similar platforms.
  • Integrate blockchain solutions with existing systems and APIs.
  • Write, test, and deploy smart contracts using Solidity, Rust, Go, or other languages.
  • Ensure code security, efficiency, and optimization of smart contracts.
  • Conduct audits and troubleshooting to minimize vulnerabilities.
  • Develop blockchain architecture to support scalable and secure solutions.
  • Collaborate with front-end and back-end developers to integrate blockchain components.
  • Work with cloud services, databases, and distributed systems.
  • Stay updated on the latest blockchain protocols, consensus mechanisms, and industry trends.
  • Explore new use cases in DeFi, NFTs, supply chain, identity, or enterprise blockchain.
  • Recommend innovative solutions to enhance business processes through blockchain adoption.
  • Perform unit testing, debugging, and performance tuning of blockchain applications.
  • Ensure blockchain solutions meet security, scalability, and reliability requirements.
  • Support deployment and monitoring of applications in production environments.


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