Key Responsibilities

Frontend Development
- Integrate blockchain functionality using Ethers.js, Web3.js, Viem, and WalletConnect.
- Build reusable UI components for wallet connections, transaction workflows, lending/borrowing dashboards, collateral management, and yield tracking.
- Implement real-time updates for blockchain and DeFi/GameFi data through WebSockets and GraphQL subscriptions.
- Backend Development
- Develop scalable backend services for indexing, caching, and aggregating on-chain data.
- Build and optimize RESTful APIs and WebSocket services.
- Create off-chain services such as liquidation bots, event listeners, price feed aggregators, and yield automation systems.
- Integrate with blockchain RPC nodes and manage performance, failover, and rate limiting.
- Develop and maintain blockchain indexers using The Graph, Subgraphs, or custom indexing solutions.

Collaboration & Architecture
- Work closely with Smart Contract Engineers for seamless integration.




- Contribute to frontend and backend architecture decisions.
- Design productive databases and scalable infrastructure.
- Implement monitoring, logging, and alerting for production systems.

Required Skills:
3-4 years of Full Stack Development experience.
Strong proficiency in TypeScript, JavaScript, React.js, and Next.js.
Experience with Ethers.js, Web3.js, or Viem.
Backend development experience with Node.js, Python, or Go.
Strong knowledge of PostgreSQL and Redis.
Experience with Git, CI/CD pipelines, REST APIs, and WebSockets.
Understanding of wallet integrations and blockchain fundamentals

Please share:
- Resume or LinkedIn (required)
- GitHub profile or portfolio (required)
- Examples of frontend wallet integrations, backend indexers, or DeFi/GameFi dashboards (if available)

Pay: ₹1,000,000.00 - ₹1,500,000.00 per year

Work Location: In person

📌 Web3 Full-Stack Engineer (Noida)
🏢 blackbull technosoft
📍 Noida