Frontend Engineer at Coinroll

Job Description

Key Responsibilities

• Responsible for front-end development of CoinRoll platform, implementing core functions such as token issuance and trading.
• Develop real-time data display module, including K-line chart, leaderboard, and other financial visualization components.
• Integrate with smart contracts to achieve seamless on-chain interaction and blockchain functionality.
• Optimize front-end performance to ensure smooth experience in high concurrency scenarios and large-scale trading environments.
• Collaborate with back-end developers and designers to implement responsive and intuitive user interfaces.
• Participate in code reviews and contribute to maintaining high code quality standards.

Job Requirements

• 3+ years of experience in front-end development with strong JavaScript/TypeScript skills
• Proficiency in modern front-end frameworks (React, Vue, or Angular)
• Experience with Web3.js, Ethers.js or similar blockchain interaction libraries
• Knowledge of data visualization libraries for financial applications (ECharts, D3.js, etc.)
• Understanding of smart contract integration and blockchain technology
• Experience with performance optimization techniques for high-traffic applications
• Familiarity with cryptocurrency trading concepts and financial markets is a plus
• Strong problem-solving skills and ability to work in a fast-paced environment

Preferred Qualifications

• Experience developing trading platforms or financial applications
• Knowledge of WebSocket and real-time data streaming technologies
• Understanding of security best practices in blockchain applications
• Contributions to open-source projects related to blockchain or finance