Team Leader Web (JavaScript, TypeScript, ReactJS)

Top 3 reasons to join us

• Build awesome product
• Competitive salary & 100% salary on probation time
• Opportunities for personal and professional growth

Job description

• Build and optimize real-time trading dashboards and complex trading workflows (watchlists, orders, positions, portfolios).
• Integrate and customize 3rd-party APIs and widgets, such as TradingView charts or financial data services.
• Develop high-performance tables and data grids to handle large, fast-updating datasets.
• Collaborate with backend teams to ensure low-latency streaming of market data (WebSockets, SSE, ...).
• Work with foreign PMs to clarify requirements, refine workflows, and deliver features aligned with product goals.
• Ensure platform scalability, performance, and security to support real-time trading at scale.
• Mentor team members, participate in architecture discussions, and enforce best practices in frontend engineering.

Your skills and experience

Required experiences and skills

• Bachelor's Degree in IT/Computer Science.
• 7+ years of professional experience in frontend/web development.
• Strong expertise in JavaScript/TypeScript and React (or similar frameworks).
• Proven experience with charting solutions (TradingView, Highcharts, D3.js, ECharts, etc.).
• Hands-on experience integrating 3rd-party APIs/widgets into web platforms.
• Ability to build real-time, data-intensive applications with large tables and complex dashboards.
• Solid understanding of performance optimization (rendering strategies, virtualization, memoization).
• Knowledge of frontend security best practices for financial systems.
• Strong communication skills in English (or Chinese) for daily collaboration with foreign PMs and teams.

Nice to have:

• Background in fintech, stock trading, or banking platforms.
• Knowledge of market data workflows (order book, trade history, positions, P&L).
• Experience working in distributed international teams across time zones.

Why you'll love working here

• Regular training sessions based on employees’ needs, guided by Team Leaders and Project Managers.
• Competitive and attractive salary package, including 13th-month salary and project bonus (depending on business performance).
• Healthcare: In addition to standard medical insurance, the company provides a comprehensive PVI health insurance package.
• Annual health check-ups.
• Long-service awards at 5 and 10 years.
• Additional leave for employees with over 5 years of service.
• Annual teambuilding and company trips.
• Yearly salary review.
• Complimentary tea, coffee, snacks, etc.
• Birthday celebrations.