Blockchain Developer

3 days 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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