Location:
Kolkata (Saltlake Sector 5) Employment Type: Full time Department: Technology / Engineering
About the Role
We are looking for a highly skilled and innovative Web3 Developer with strong expertise in Blockchain technologies to design, develop, and maintain decentralized applications (dApps). The ideal candidate should have hands-on experience with smart contracts, blockchain protocols, and Web3 integrations, and be passionate about building secure and scalable decentralized systems.
Key Responsibilities
• Design, develop, and deploy smart contracts on blockchain platforms.
• Build and maintain decentralized applications (dApps).
• Integrate blockchain solutions with existing web applications.
• Develop secure, efficient, and reusable code.
• Conduct smart contract testing and security audits.
• Collaborate with UI/UX designers and backend developers.
• Optimize blockchain performance and scalability.
• Stay updated with emerging trends in Web3 and blockchain ecosystems. Required Skills & Qualifications
• Bachelor’s degree in Computer Science, Engineering, or related field.
• 2+ years of experience in blockchain/Web3 development.
• Proficiency in:
• Solidity
• JavaScript / TypeScript
• Node.js
• React.js
• Experience with blockchain platforms such as:
• Ethereum
• Binance Smart Chain
• Polygon
• Knowledge of Web3 libraries (Web3.js, Ethers.js).
• Experience with smart contract development tools (Hardhat, Truffle, Remix).
• Understanding of cryptography, consensus algorithms, and DeFi concepts.
• Familiarity with token standards (ERC-20, ERC-721, ERC-1155).
• Experience with version control systems (Git). Preferred Qualifications
• Experience working on DeFi, NFT, DAO, or metaverse projects.
• Knowledge of Layer-2 solutions.
• Experience with IPFS or decentralized storage systems.
• Understanding of blockchain security best practices.
• Prior experience in Agile development environments. Key Competencies
• Strong analytical and problem-solving skills.
• Attention to detail and security-first mindset.
• Ability to work independently and collaboratively.
• Strong communication skills.
What We Offer
• Competitive salary package.
• Opportunity to work on cutting-edge blockchain projects.
• Growth-oriented work environment.
• Positive work culture.