Fullstack Blockchain developer

Job Description :

We are seeking an experienced and highly skilled Senior Full-Stack Engineer with strong expertise in Node.js and Blockchain technologies to join our dynamic and innovative team. The ideal candidate will have 5+ years of professional development experience, with hands-on exposure to building scalable backend systems and decentralized applications (dApps) using Ethereum, Web3.js, and Ethers.js.

Responsibilities :

Design, develop, and optimize scalable backend services and REST/GraphQL APIs using Node.js

Collaborate with cross-functional teams (frontend, backend, blockchain) to deliver complete product features

Implement secure, efficient, and reliable interaction with blockchain networks such as Ethereum

Manage blockchain workflows including wallets, transactions, tokens, and event listeners

Integrate tools and frameworks like Web3.js, Ethers.js, MetaMask, Hardhat/Truffle, IPFS, etc.

Conduct code reviews, identify performance bottlenecks, and ensure high-quality code standards

Participate in testing, deployment, and continuous integration processes

Stay updated with the latest trends and best practices in Node.js, blockchain, and decentralized technologies

Requirements :

5+ years of backend development experience, with strong expertise in Node.js

Proficiency in JavaScript/TypeScript (ES6+) and frameworks such as Express.js or NestJS

Strong understanding of blockchain fundamentals: smart contracts, tokens, wallets, consensus mechanisms

Hands-on experience with Web3.js, Ethers.js, or similar libraries

Familiarity with both relational and NoSQL databases (PostgreSQL, MongoDB, etc.)

Proficiency with Git and best practices for version control

Strong debugging, analytical thinking, and problem-solving skills

Excellent communication and collaboration abilities

Benefits :

• 5-day work week
• Competitive salary package
• Opportunities for professional growth and continuous learning
• Support for inter-tech skill upgradation
• Friendly, collaborative, and innovation-driven work environment