Blockchain Developer

4 weeks ago

Chennai, India JUARA IT SOLUTIONS Full time

Job Title: Blockchain Developer Location: Pan India Experience: 6+ Years Notice Period: Immediate or up to 30 Days Job Description We are looking for a highly skilled and experienced Blockchain Developer to join our growing team. The ideal candidate will have a strong background in smart contract development, with hands-on expertise in Ethereum standards like ERC-721A, and experience deploying secure and scalable blockchain solutions. Key Responsibilities Design, develop, test, and deploy smart contracts primarily using Solidity. Implement and optimize ERC-721A logic for efficient NFT transactions. Work closely with frontend/backend teams to integrate smart contract functionality. Manage smart contract deployment on Ethereum or EVM-compatible networks. Conduct code reviews and ensure security best practices in smart contract development. Troubleshoot and resolve issues related to blockchain applications. Stay updated with emerging trends in blockchain and NFT standards. Required Skills Strong programming experience in Solidity, Web3.js, or Ethers.js. In-depth knowledge of Ethereum and token standards like ERC-20, ERC-721, and especially ERC-721A. Experience with smart contract deployment tools like Hardhat, Truffle, or Remix. Good understanding of blockchain architecture, consensus algorithms, and DApp development. Familiarity with gas optimization and smart contract security vulnerabilities (e.g., reentrancy, front-running, overflow). Experience with version control (Git) and agile development practices. Preferred Qualifications Experience in integrating smart contracts with Web3 frontends. Exposure to other blockchain platforms (e.g., Polygon, Binance Smart Chain, Solana) is a plus. Certifications in Blockchain Technology (optional but desirable).

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