羊星有限公司

We are seeking a highly skilled and motivated Web3 iOS Developer to join our growing team. In this role, you will work on the development of decentralized applications (dApps) and other Web3-related projects, ensuring smooth integration with blockchain technologies. You will collaborate closely with cross-functional teams to create seamless, user-friendly iOS apps that interact with decentralized networks like Ethereum, Solana, or other blockchains. Responsibilities: - dApp Development: Build and maintain decentralized applications on iOS platforms. - Blockchain Integration: Integrate iOS apps with blockchain networks, wallets, and smart contracts. - Wallet Development: Develop and improve in-app cryptocurrency wallets for seamless token transactions and asset management. - User Interface & Experience: Work with UI/UX designers to create highly responsive, intuitive, and engaging iOS applications. - API Integration: Collaborate with backend engineers to integrate Web3 protocols and services (e.g., Ethereum, Solana, or other blockchain APIs). - WebSocket Implementation: Implement WebSocket connections for real-time data streaming and interaction with blockchain networks and other services. - Security: Ensure security best practices are followed when handling sensitive data and user interactions with blockchain. - Smart Contract Interaction: Implement and maintain smart contract interactions via libraries like Web3.swift, web3j or other SDKs. - Performance Optimization: Optimize app performance for mobile environments, focusing on speed, storage, and scalability. - Testing & Debugging: Write and maintain unit tests, perform code reviews, and ensure quality code in iOS deployment. - Documentation: Document code, processes, and design decisions, ensuring project transparency and continuity. Requirements: - Proven iOS Development Experience: 3+ years of experience in iOS development using Swift and Objective-C. - Blockchain Knowledge: Strong understanding of blockchain principles, Web3 technologies, and dApp development. - Experience with Wallets & Tokens: Experience in developing or integrating cryptocurrency wallets or managing tokens on the blockchain. - Smart Contracts & Protocols: Familiarity with smart contract interaction (Solidity, Rust, etc.) and common Web3 protocols (e.g., Ethereum, Solana). - Familiarity with Web3 Libraries: Proficiency with Web3 libraries and frameworks like Web3.swift, WalletConnect, ethers.js, or similar. - Security Best Practices: Knowledge of cryptography, encryption, and Web3 security best practices. - API & SDK Knowledge: Experience working with blockchain APIs, such as Infura, Alchemy, or others. - WebSocket Implementation: Experience with WebSocket protocols for real-time communication, especially for applications that require live updates, such as blockchain transactions or market data. - Agile Development: Familiarity with agile methodologies, CI/CD pipelines, and collaborative tools like Git. Nice to Have: - Experience with Decentralized Finance (DeFi): Knowledge of DeFi protocols, liquidity pools, and yield farming. - Cross-Platform Development: Experience with cross-platform tools like React Native or Flutter for iOS and Web3 development. - UI/UX Knowledge: Understanding of designing for mobile interfaces, especially within the Web3 space. - Networking Protocols: Knowledge of peer-to-peer networking and blockchain consensus mechanisms. 【Web3 iOS 開發工程師】工作內容： 1. 與開發團隊配合執行專案iOS APP之開發、維護及後續優化。 2. 依照專案規劃，共同討論並評估任務時程。 3. 跨部門合作開發上所需項目。產品開發與維護，配合團隊解決代碼問題及線上版本更新。 4. 其他主管交辦任務。

Web3 Frontend Developer Job Description: We are looking for a talented Web3 Frontend Developer to join our dynamic team. As a Web3 Frontend Developer, you will be responsible for building user-friendly interfaces for our blockchain-based applications and ensuring seamless integration with smart contracts and backend systems. You will collaborate closely with our design team, backend developers, and blockchain engineers to deliver intuitive and responsive frontend solutions. Responsibilities: - Develop frontend components and features for blockchain-based applications using Web3 technologies (e.g., Ethereum, Solidity...etc). - Implement responsive design principles to ensure compatibility across various devices and browsers. - Collaborate with backend developers to integrate frontend components with backend services and APIs. - Optimize application performance and ensure scalability. - Write clean, maintainable code and conduct thorough code reviews. - Stay updated with the latest industry trends and technologies in blockchain and Web3 development. - Work closely with UX/UI designers to translate designs into functional frontend applications. - Troubleshoot and debug issues to ensure smooth operation of applications. - Participate in Agile development processes including sprint planning, daily stand-ups, and retrospectives. Requirements: - Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent work experience). - Proven experience as a frontend developer with proficiency in JavaScript, TypeScript, HTML5, and CSS3. - Strong understanding of Web3 technologies and frameworks such as Web3.js, ethers.js, or similar. - Experience working with blockchain platforms (e.g., Ethereum, BNB Chain, Solana) and smart contracts. - Knowledge of frontend frameworks/libraries such as React.js, Vue.js. - Proficiency in React.js for building dynamic and responsive web applications. - Ability to write clean, efficient code and conduct comprehensive testing. - Strong experience with responsive web design (RWD) principles to ensure compatibility across various devices and browsers. - Excellent communication skills and ability to work effectively in a collaborative team environment. - Strong problem-solving skills and attention to detail. Nice to Have: - Experience with React Native for building mobile dApps. - Experience with blockchain development tools like Remix, Hardhat, or Foundry. - Familiarity with Uniswap and other decentralized finance (DeFi) protocols. - Familiarity with decentralized protocols and concepts (e.g., IPFS, DAOs, NFTs). - Understanding of cryptographic principles and security best practices in blockchain applications. - Contributions to open-source blockchain projects or active participation in blockchain communities. 能常時保持自我激勵的心境，了解敏捷式開發，對撰寫程式具有熱忱，願意主動學習分享的工程師，歡迎加入。