Blockchain Developer - dApps/Smart Contract

We are seeking a highly skilled and passionate Blockchain Developer to join our dynamic team. As a Blockchain Developer, you will be responsible for developing and integrating decentralized applications (DApps), smart contracts, and blockchain features into our existing platforms. You will work with cutting-edge technologies such as Solidity, Hardhat, Web3.js, Ethers.js, and other relevant libraries to create robust and scalable blockchain-based solutions. Your expertise will help us build secure, high-performance applications that cater to the needs of blockchain users, including developing decentralized exchanges (DEX), wallet integrations, and token functionalities. This is a remote position that offers an exciting opportunity to work in a rapidly evolving industry. Key Responsibilities : - Integrate blockchain features such as wallet connectivity, smart contracts, and decentralized finance (DeFi) functionalities using Web3.js, Ethers.js, and other relevant libraries - Develop and deploy smart contracts using the Solidity programming language and the Hardhat framework, ensuring adherence to industry standards and security best practices - Create and maintain token-based applications, focusing on the creation of ERC-20, ERC-721 (NFT), and other custom token standards as needed - Implement real-time data feeds from decentralized exchanges (DEX) and blockchain networks, ensuring accurate and efficient trading data integration - Enhance the frontend user interface to improve the user experience (UX), making the platform more intuitive, visually appealing, and easy to navigate - Collaborate with frontend developers to integrate smart contract functionality into the UI using React.js or other frontend frameworks - Ensure seamless interaction between the blockchain layer and the frontend, optimizing for both performance and security - Design and implement high-performance blockchain solutions, ensuring scalability and optimization for real-time decentralized applications - Address and resolve performance issues related to blockchain layer interactions and smart contract execution - Perform security audits and code reviews to identify vulnerabilities in smart contracts and blockchain integrations, implementing best practices for data protection - Write efficient, secure, and optimized smart contracts that meet business requirements and industry standards - Test and deploy smart contracts on Ethereum and other supported blockchains, ensuring that contracts perform as expected and are free from vulnerabilities - Collaborate with the testing and QA teams to ensure that smart contracts undergo rigorous testing before deployment - Debug issues related to the blockchain layer, such as failed transactions, network connectivity issues, or smart contract failures - Troubleshoot issues in the web3.js and Ethers.js integrations and ensure the proper execution of the blockchain-related features in the frontend - Continuously improve the overall stability, security, and performance of the blockchain components - Participate in code reviews to ensure code quality, consistency, and adherence to best practices - Collaborate with cross-functional teams, including UI/UX designers, backend engineers, and product owners, to ensure the blockchain layer is tightly integrated with the rest of the platform - Stay up-to-date with the latest developments in blockchain technologies, smart contract best practices, and security standards Required Skills & Qualifications : - 7 years of experience in blockchain development, with deep expertise in building decentralized applications and smart contracts - Strong proficiency in Solidity and experience with Hardhat or similar frameworks (e.g., Truffle, Brownie) - In-depth experience with Web3.js, Ethers.js, and integrating blockchain features into web applications - Solid understanding of smart contract development, deployment, and security best practices - Experience with React.js, Node.js, and other modern web development technologies - Strong knowledge of Ethereum, ERC-20 tokens, ERC-721 tokens (NFTs), and other blockchain protocols - Hands-on experience with token development, including tokenomics and integration into decentralized applications - Familiarity with DeFi applications, DEXs, and Oracle integrations - Strong understanding of cryptography, blockchain architecture, and consensus mechanisms - Proven experience in building, testing, and deploying scalable, secure, and performant blockchain solutions - Experience with version control systems like Git and collaborative development environments - Excellent problem-solving skills, attention to detail, and a focus on code quality (ref:hirist.tech)

Location: in, IN

Posted Date: 5/1/2025