Job Title: Node.js + Blockchain Engineer
Crudcook is a trusted partner in Digital Engineering and Enterprise Modernisation , empowering clients to anticipate future trends and take decisive action. Our core values underpin an inclusive culture that fosters personal and professional growth, collaborative innovation, and global opportunities .

Crudcook is hiring a Node.js + Blockchain Engineer for a full-time, in office role based in Chandigarh . As a Node.js + Blockchain Engineer , you will be responsible for designing, developing, and maintaining decentralized applications (dApps) and smart contracts while ensuring seamless integration with backend services. This role involves blockchain architecture design , Node.js-based API development , and working with Ethereum or other blockchain networks .

Develop, maintain, and optimize smart contracts and blockchain applications .

- Build scalable back-end services using Node.js .
- Implement security best practices for blockchain transactions and smart contracts .
- Work with databases such as MongoDB, PostgreSQL, or MySQL for blockchain data storage.
- Collaborate with front-end developers to integrate blockchain functionality into user-facing applications.
- Debug and resolve blockchain and backend-related issues .




- Stay updated with emerging trends in blockchain technology .

2+ years of experience in Node.js development with expertise in backend frameworks like Express.js or Nest.js .

- Strong understanding of blockchain fundamentals , including Ethereum, Solidity, Smart Contracts, and Web3.js .
- Hands-on experience with Ethereum based DApps, NFT standards (ERC-721, ERC-1155), and DeFi protocols .
- Experience with IPFS, Layer 2 scaling solutions, and decentralized storage .
- Familiarity with Solidity, Truffle, Hardhat, or Foundry for smart contract development.
- Understanding of cloud platforms such as AWS, GCP, or Azure .
- Bachelor's degree in Computer Science, Engineering, or a related field .

Work on cutting-edge blockchain projects that push the boundaries of decentralisation.

- Be part of a fast-growing global organisation with opportunities for career advancement.
- Exposure to multi-cloud architectures and best practices .
- Location: On-site at our Chandigarh office or Hyderabad Office .

If you're passionate about blockchain technology, decentralised applications, and scalable backend solutions , we would love to hear from you!

📌 JavaScript Blockchain Developer (Chandigarh)
🏢 Crudcook
📍 Chandigarh