【上海】区块链互联网公司诚聘Node.js开发一名

我们是一家区块链互联网公司，现诚聘Node.js开发一名，负责管理服务器与用户之间的数据交换。工作的主要内容为所有服务器相关的逻辑与定义的开发，维护中央数据库，保证性能良好，以及配合前端工作。此外还要协助将前端工程师开发的组件整合到应用上，因此也需要对前端技术有基本的了解。

工作内容

将前端工程师开发的面向用户的组件整合进服务器方面的逻辑中
编写可重复利用的、可测试的、高效的代码
设计并部署延迟低、可靠性高、性能优秀的应用
部署安全措施和数据保护措施
整合SQL以及NoSQL数据库（例如mysql, mongodb, redis等）
设计并部署REST以及Websocket API。

任职要求

熟练使用JavaScript以及/或者typescript
熟悉Node.js及相应框架，比如Express, Sails等
了解异步编程的内涵及相关使用方法
熟悉服务器端的CSS预处理器，比如Sass, Less等
对前端技术有基本了解，比如HTML5以及CSS3
各个系统、服务器以及运行环境之间的用户验证及授权
将多个数据来源以及数据库整合进一个系统中
理解可扩展应用程序的基本设计原理
理解不同推送平台之间的差别，比如手机端vs电脑端，并能够根据不同平台来进行最优化设计
根据公司业务特点开发数据库schema
部署自动测试平台以及单元测试
熟悉代码版本控制工具，比如Git
计算机科学本科，或者相关领域2年工作经验

Blockchain Company

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 SQL and NoSQL databases such as mysql, mongodb, redis etc.
Design and implementation of REST and Websocket APIs.

Skills And Qualifications

Strong proficiency with JavaScript and/or typescript.
Knowledge of Node.js and frameworks available for it such as Express, Sails etc.
Understanding the nature of asynchronous programming and its quirks and workarounds
Good understanding of server-side CSS preprocessors such as Sass, Less, etc.
Basic understanding of front-end technologies, such as HTML5, and CSS3
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
Bachelor degree in Computer Science or equivalent with more than 2 years of work experience.