Blockchain Developer

**Fullstack Blockchain Developer** We are currently looking for a **Fullstack Blockchain Developer** to join our engineering team and contribute to the development of a **Web3 and DeFi platform** . **Role Overview** The ideal candidate is a **Fullstack Blockchain Developer** with experience building Web3 applications, including **smart contract integration, wallet connectivity, and DeFi flows** . Strong skills in **React, Next.js, TypeScript, Node.js, and API-driven architectures** are also important. You will develop end-to-end solutions across **frontend, backend, and on-chain layers** , working within an existing architecture and codebase. **Key Responsibilities** - Design, develop, and maintain fullstack blockchain applications across frontend, backend, and on-chain layers. - Build user interfaces using React, Next.js, TypeScript, and modern web technologies. - Develop and integrate backend services, APIs, and business logic using Node.js. - Integrate wallets, smart contracts, blockchain platforms, and Web3 services into applications. - Implement DeFi flows such as token approvals, swaps, and balance handling. - Work with Web3 libraries such as Ethers.js, Web3.js, viem, or wagmi. - Design and consume RESTful APIs and integrate third-party services. - Collaborate with product, design, and engineering teams to deliver features. - Write maintainable, testable, and well-documented code. - Troubleshoot and optimize application performance and reliability. **Requirements** - 3+ years of experience in Fullstack or Blockchain Development. - Strong experience with React, Next.js, TypeScript, and JavaScript (ES6+). - Backend experience with Node.js and API development. - Experience building or integrating Web3, blockchain, or decentralized applications. - Hands-on experience with smart contracts, wallet providers, or token-based systems. - Experience with Web3 libraries such as Ethers.js, Web3.js, viem, or wagmi. - Familiarity with DeFi concepts and flows such as swaps, transfers, or approvals. - Experience with REST APIs, third-party integrations, databases, and Git. - Conversational English for team communication. **Nice to Have** - Experience reading or working with Solidity. - Experience with Foundry, Hardhat, or fork/testing on EVM networks. - Experience on Base or other L2 networks. - Experience with DEX, onramp, or paymaster integrations. - Prior involvement in DeFi, tokenization, or broader Web3 initiatives.