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[CMG] Principal Backend Engineer

Shanghai, China Job ID: 2151088


We are looking for people who are passionate about solving complex real-world problems, building world-class solutions, and benefitting millions of lives. At Coupang, developers learn from one another—we share knowledge and spur each other on to come up with great ideas—and move extremely fast to create profound impact together. You will also have the opportunity to tackle large-scale challenges that arise as we grow. This includes building in-house technology, innovating mobile architecture, and advancing possibilities with machine learning and deep learning. With you, we will build a world where our customers ask, “How did we ever live without Coupang?”

Success Profile

  • Team Player
  • Adaptable
  • Inventive
  • Self-starter
  • Problem Solver
  • Goal-oriented
  • Quick-thinking


Job ID 2151088 Date posted  04/08/2020 Location Shanghai, China


 我们的团队负责在我们的电子商务网站内宣传品牌和产品。其价值体现在,阿里巴巴56%的利润来自于广告。 这是一个机会,可以在成功的公司内部建立具有强大收益潜力的新型开发团队。 我们正在建立全栈工程团队,处理大规模广告问题,包括实时行为定位,竞价招投标系统以及基于搜索的广告。


1. 负责Coupang广告系统的研发和架构工作,推动技术创新

2. 持续改善已有服务,优化系统薄弱点,对系统稳定性负责

3. 主导设计高可靠、高扩展的体系架构,满足日趋复杂的业务需求

4. 主导并且参与代码和架构设计审查,确保代码和系统的合理性,扩展性并且服务团队和公司规范

5. 再团队内部和外部分享经验和最佳实践,帮助团队提高整体能力和效率



1. 有3年以上互联网广告相关技术背景,对广告冷启动、竞价机制、创意优化、转化优化、品牌营销等一个或多个方向有深刻见解和经验

2. 精通java或者nodejs, 有较强的代码和工程设计能力,对分布式检索引擎和数据库引擎,大数据处理有深入研究

3. 有开发微服务的经验,熟悉docker,jenkins等部署工具和流程, 有aws经验优先

4. 有较强的分析和解决问题的能力,能够承压并能快速推进各项研发事宜

5. 有业务优先的意识和思维,业务理解力强,有较强的对内对外团队沟通能力

6. 有一定的技术领导力,能独当一面,以结果为导向,主动推动各项开发事宜向前进行

7. 具有良好英语读写能力

Career Path

  • Senior Software Engineer
  • Software Engineering Manager
  • Technical Program Manager
  • Product Manager (Product Owner)
  • Tech Recruiter


Benefits and Rewards

  • Flex Time

  • Open Culture

  • Team Outings

  • Collaboration

  • International Interaction

Our mission is global

Coupang is a global business with offices in Seoul, Shanghai, Beijing, Silicon Valley, Seattle and Los Angeles.

Seoul, Korea

Our Korea office is located in downtown Seoul near Lotte World Hotel and Lotte World Mall.

Shanghai, China

Our office in Shanghai is conveniently situated near to restaurants and gyms, as well as to the Evergreen Hotel and the Chamtime Square Shopping Mall.

Beijing, China

Our Beijing office is located in One Indigo, a Grade A-listed office tower. From our space on the 12th floor, you can take in expansive views of Indigo Park, the Ba River and the Beijing skyline. We are conveniently situated a few steps away from the Indigo Shopping Mall, and parking is easily available.

Mountain View, United States

Our Mountain View office is located in the Silicon Valley area across from the NASA Ames Research and Visitor Center.

Seattle, United States

Our Seattle office can be found in the heart of downtown Seattle near restaurants and tourist attractions such as the Pike Place Market.

Los Angeles, United States

Our office in Los Angeles is located in the Riverside area right next to the Sycamore Canyon Wilderness Park.

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