Senior Frontend Developer (JS/TS, React) in Web3

Top 3 reasons to join us

• Global partner exposure to boost your development.
• A youthful, open, and dynamic working environment.
• A hybrid, performance-focused work environment.

Job description

• Collaborate with product, design, and engineering teams to deliver top-tier UI/UX, identifying issues and proposing innovative solutions to enhance usability, speed, and consistency.
• Develop and maintain web applications that are scalable, responsive, performant, and optimized for blockchain and DeFi use cases.
• Integrate wallet connections, smart contract interactions, and real-time blockchain data into the frontend using modern web3 libraries.
• Participate in continuous delivery with high-quality, maintainable code; conduct detailed code reviews; and uphold best practices for readability and performance.
• Proactively contribute to testing strategies with a strong emphasis on reliability, security, and user trust.
• Stay ahead of the latest frontend, web3, and DeFi trends, bringing innovative ideas and technologies into the product.
• Contribute ideas and support the evolution of frontend architecture, including microfrontends and modular dApp design.
• Mentor and guide teammates to elevate engineering excellence across the team.

Your skills and experience

• 5+ years of professional experience as a Frontend Developer, with senior-level responsibilities.
• Robust foundational expertise in software engineering, with familiarity with functional programming concepts and software design patterns.
• Strong proficiency in JavaScript/TypeScript, React (or similar modern frameworks), and modern frontend tooling.
• Solid understanding of HTML5, CSS3, responsive design, and performance optimization.
• Ability to collaborate effectively with backend, design, and product teams in an agile environment.
• Strong problem-solving mindset, ownership mentality, and excellent communication skills.
• Hands-on experience in front-end testing and debugging, ensuring application robustness and reliability.
• Willingness and ability to quickly learn and apply Web3 technologies.

Nice to have:

• Experience in advanced UI optimization and creating smooth animations is a big plus.
• Understanding of Ethereum, EVM-compatible chains, and Layer 2 is a big plus.
• Understanding of cryptographic concepts.
• Experiences with web3 data platforms and tools (The Graph, SubQuery, SQD, Blockscout, etc.).
• Prior experience with Web3 technologies such as wallets, smart contract integration, or blockchain data is a plus
• Experience with real-time data visualization (charts for prices, trades, TVL, etc.).

Why you'll love working here

• Competitive compensation, negotiated based on experience and expertise.
• Amazing teammates: Receiving specialist knowledge is a great opportunity to level up. Additionally, working with global partners is a chance to contribute to your professional development.
• A youthful, open, and dynamic working environment that encourages creativity and experimentation with new ideas.
• Hybrid work environment, 3 days/week working from our office in Ho Chi Minh City. Exceptional candidates outside HCMC may be considered for remote roles.