CheckCheck 為一家鑑定公司，註冊地點在美國，目前的APP 已為超過130萬名用戶服務。目前本公司有意擴展，招攬海外人才。我們的公司文化為互相學習、成長，我們誠意邀請您加入我們的大家庭。

主要重點將是開發所有伺服器端邏輯、定義和維護中央數據庫，確保高性能和對前端的快速回應，並且需要負責將同事建立的前端元素整合到應用程式中。因此，基本了解前端技術也是必要的。

職責

• 將前端開發人員開發的用戶界面元素與伺服器端邏輯整合
• 撰寫可重複使用、可測試和高效的程式碼
• 設計和實現低延遲、高可用性和高性能應用程式
• 實現安全性和數據保護
• 整合數據存儲解決方案 MySQL

工作內容：

• 定期與海外團隊開線上會議
• 配合團隊開發設計、建置與維護
• 持續整合、交付和測試
• 願意跟我們一起成長

Job Description

We are looking for a Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

Responsibilities

- Integration of user-facing elements developed by front-end developers with server side logic

- Writing reusable, testable, and efficient code

- Design and implementation of low-latency, high-availability, and performant applications

- Implementation of security and data protection

- Integration of data storage solutions MySQL

• 熟練掌握 JavaScript
• 熟悉 Node.js 和相關的框架，例如 Express
• 了解異步編程的性質及其怪癖和解決方法
• 了解伺服器端模板語言、伺服器端 CSS 預處理器
• 基本了解前端技術，如 HTML5 和 CSS3
• 了解可訪問性和安全合規性
• 在多個系統、伺服器和環境之間進行用戶身份驗證和授權
• 整合多個數據源和數據庫到一個系統中
• 了解可擴展應用程式背後的基本設計原則
• 了解多個交付平台之間的差異，如移動端與桌面端，並優化輸出以符合特定平台
• 創建代表並支援業務流程的數據庫架構
• 實現自動化測試平台和單元測試
• 熟練掌握程式碼版本控制工具，例如 Git

Skills And Qualifications

- Strong proficiency with JavaScript

- Knowledge of Node.js and frameworks available for it, eg. Express

- Understanding the nature of asynchronous programming and its quirks and workarounds

- Good understanding of server-side templating languages- Good understanding of server-side CSS preprocessors- Basic understanding of front-end technologies, such as HTML5, and CSS3

- Understanding accessibility and security compliance

- User authentication and authorization between multiple systems, servers, and environments

- Integration of multiple data sources and databases into one system

- Understanding fundamental design principles behind a scalable application

- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform

- Creating database schemas that represent and support business processes

- Implementing automated testing platforms and unit tests

- Proficient understanding of code versioning tools, such as Git

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