Front End Developer (VueJS / Web3/ Blockchain)

Top 3 reasons to join us

• Competitive salary
• Income: Project bonuses, Tet bonuses
• Social/health/unemployment insurance

Job description

• Develop and maintain front-end features for blockchain/Web3 applications using Vue.js. 
• Build user-friendly interfaces for wallet integration, token swap, and other DeFi-related functionalities. 
• Integrate blockchain wallets (e.g., MetaMask, WalletConnect) into web applications. 
• Connect with blockchain APIs (Infura, Alchemy, Moralis, etc.) to display balances, transaction history, and token data. 
• Collaborate closely with blockchain engineers and backend developers to ensure smooth integration and optimal performance. 
• Optimize product performance for both desktop browsers and mobile WebView environments. 
• Stay updated on the latest Web3 and blockchain front-end technologies, libraries, and best practices. 

Your skills and experience

• 2+ years of Web App development experience or 3+ years of frontend development experience. 
• 1+ year of experience as Team Leader or mentoring a team of at least 3 front-end developers.
• Ability to break down requirements, estimate effort, and deliver on committed timelines in an Agile/Scrum environment.
• Strong communication and cross-team coordination skills (Product, Backend, Blockchain, QA); able to work with distributed/multi-language teams.
• Practical experience with Web3: wallet integration, token swap functionality, and blockchain API consumption. 
• Proficient in Vue.js and core web technologies (JavaScript, HTML5, CSS3, Ajax).
• Familiar with browser compatibility issues, WebKit optimization, and responsive/mobile-first design. 
• Solid knowledge of APIs (HTTP, JSON, REST, Web3 providers). - Strong understanding of front-end performance optimization.

Nice to Have: 

• Experience setting up CI/CD for front-end (build, lint, automated test, staging/production deploy).
• Hands-on experience with AI coding agents (Claude Code, Cursor, GitHub Copilot, Codex, etc.) to accelerate development, refactoring, and code review.
• Ability to apply AI tools effectively in the daily workflow.
• English or Chinese working proficiency.

Why you'll love working here

1. Lương thưởng tháng 13 hằng năm
2. Quà cho các ngày lễ như đoan ngọ, trung thu...
3. tham gia bhxh, bhyt, bhtn
4. Thưởng theo năng lực.
5. Môi trường sáng tạo, được tự do đề xuất ý tưởng.
6. Được tham gia các dự án sản phẩm thực tế, quy mô lớn.
7. Review lương 1–2 lần/năm.