Front-end development engineer

Job Responsibilities

1. Core function development

2. Stock chart development: Deep integration and customization developmentTradingView Advanced chart library, implementing multi-period K-line, technical indicators, drawing tools, data visualization, etc. for precious metals (gold, silver, etc.).

3. Transaction interface implementation: Develop real-time quotes, deep market data, order book, trading order panel, etc., with low latency and high concurrency.

4. Technical breakthrough: Solve real-time data push (WebSocket), large-scale chart rendering, multi-language internationalization, cross-browser compatibility, etc. front-end technical challenges.

5. Collaboration and cooperation: Work closely with product managers, UI/UX designers, backend engineers to accurately understand business requirements (especially precious metal trading rules), and translate them into stable, elegant technical solutions.

6. Experience and performance: Continuously optimize front-end application performance and user experience, ensuring smooth and stable operation in complex data scenarios.

Job Requirements

Must conditions:

1. Technical foundation:

   • Bachelor's degree or above, computer science major, with at least 5 years of front-end development experience.

   • Proficient in JavaScript/TypeScript, CSS3, HTML5, and a deep understanding of W3C standards, ES6+ new features.

   • Proficient in at least one mainstream framework such as React or Vue.js and its ecosystem, and understand its core principles.

   • Familiar with front-end engineering toolchain (Webpack/Vite), code management (Git), performance analysis and optimization.

2. Core skills:

   • Have financial chart development experience, with at least 1 year of deep use and customization of the TradingView chart library (TradingView Lightweight Charts or Advanced Charts) in actual project experience.

   • Familiar with financial data visualization, such as K-line, moving average, MACD, RSI, etc., common technical indicators and their implementation logic.

   • Have experience in handling high frequency, real-time data (WebSocket) and efficiently updating charts and interfaces.

   • High requirements for front-end application performance and memory management, able to solve performance bottlenecks caused by complex chart rendering.

Prioritization:

1. Industry experience: HaveForeign exchange, digital currencies, securities or precious metalsApplicants with front-end development experience in financial trading systems are preferred.

2. Full-stack capability: Understand at least one backend language (such as Java/Go/Node.js), with basic data structures and algorithmic abilities.

3. Expand skills: Familiar with Canvas / WebGL high-performance rendering, with ECharts, Highcharts or other data visualization library development experience.

4. Business Understanding: Have a basic understanding of the precious metals market and trading rules (such as point spread, leverage, stop loss and take profit), or have strong interest in learning.