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 robust 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 productive 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
.
Valuable 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).

📌 Blockchain Developer Chennai
🏢 Juara IT Solutions
📍 Chennai