Blockchain Developer

4 days ago

Salem TN IN FATCAT WEALTHY Full time

Key Responsibilities Develop and maintain smart contracts on blockchain platforms Assist in building decentralized applications DApps Work with blockchain frameworks such as Ethereum Hyperledger or Polygon Write clean secure and efficient smart contract code Perform basic smart contract testing and debugging Collaborate with backend and frontend teams for blockchain integration Participate in code reviews and security best practices Assist in deploying contracts on testnets and mainnets Stay updated with blockchain trends tools and protocols Required Skills Qualifications Bachelor s degree in Computer Science IT Engineering or related field 0-2 years of experience or relevant internship project experience Strong understanding of Blockchain fundamentals blocks hashes consensus nodes Knowledge of Ethereum architecture and EVM Experience with Solidity mandatory Basic understanding of cryptography concepts hashing public private keys Familiarity with smart contract standards ERC-20 ERC-721 - preferred Understanding of REST APIs and backend integration Good problem-solving and communication skills Preferred Good to Have Hands-on experience with Web3 js Ethers js Familiarity with Truffle Hardhat Remix Knowledge of IPFS NFTs DeFi concepts Awareness of smart contract security vulnerabilities reentrancy overflow etc Exposure to Hyperledger Fabric or Corda Basic knowledge of cloud platforms AWS Azure GCP Certifications optional Certified Blockchain Developer CBD Ethereum Developer Certification Job Types Full-time Permanent Internship Pay 10 086 00 - 43 862 41 per month Benefits Health insurance Paid sick time Work Location In person

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