Infocusp Innovations - Full Stack Developer - Blockchain

Description :

About The Role :

Were looking for a Full Stack Developer (Blockchain ) to design and build secure, scalable, and high-performance decentralized applications.

Youll work across the stack - from intuitive frontends to robust backends - and integrate seamlessly with blockchain networks and smart contracts.

This role requires strong problem-solving ability, hands-on coding skills, and a deep understanding of blockchain fundamentals.

Youll collaborate with product, design, and blockchain engineers to turn complex business needs into elegant, production-ready solutions.

Responsibilities :

- Design, develop, and deploy full-stack web applications integrating blockchain functionality.

- Build and integrate smart contracts with backend APIs and frontend interfaces.

- Work with decentralized storage and blockchain interaction layers (e.g., IPFS, Web3, ethers.js, or similar).

- Develop robust, scalable APIs and ensure performance, security, and maintainability.

- Implement authentication, authorization, and secure data handling patterns across distributed systems.

- Collaborate with cross-functional teams to design and deliver reliable, user-centric decentralized solutions.

- Manage CI/CD pipelines, testing processes, and deployment workflows across traditional and decentralized infrastructures.

- Contribute to technical documentation and ensure maintainability and clarity of complex systems.

- Evaluate new blockchain protocols, libraries, and frameworks for potential adoption.

Requirements :

- B.Tech Candidates' entries with significant prior experience in the fields above will be considered.

- 3+ years of experience in full-stack development with at least 2 years focused on blockchain-based applications.

- Strong proficiency in backend development using Python or Node.js, including building APIs, integrating smart contracts, and optimizing performance.

- Proficiency in frontend development using React (or similar frameworks like Next.js, Angular, or Vue).

- Solid understanding of blockchain concepts - transactions, consensus, gas, tokens, smart contracts, and wallets.

- Experience with Ethereum, Polygon, Solana, or similar ecosystems.

- Hands-on experience with Web3.js, Ethers.js, Viem, Hardhat, Foundry or Truffle frameworks.

- Experience deploying and interacting with smart contracts (Solidity or Vyper).

- Familiarity with IPFS, PInata, The Graph, Chainlink, or other Web3 infrastructure tools.

- Familiarity with token standards (ERC-20, ERC-721, ERC-1155).

- Strong grasp of PostgreSQL/MySQL and exposure to NoSQL databases (MongoDB, Firestore, etc.

- Experience working with cloud platforms (GCP, AWS, or equivalent) for hybrid decentralized deployments.

- Understanding of modern security principles - authentication schemes (JWT, OAuth, WalletConnect) and data integrity in decentralized systems.

- Comfortable with CI/CD, containerization (Docker/Kubernetes), and API testing frameworks.

Nice to Have :

- Experience with Rust, Go, or TypeScript for blockchain services.

- Exposure to Layer 2 scaling solutions or cross-chain interoperability frameworks.

- Prior contributions to open-source blockchain projects or Web3 communities.

Location : Ahmedabad/Pune