北京招聘

Coupang is one of the largest and fastest growing e-commerce platforms on the planet. Our mission is to create a world in which Customers ask “How did I ever live without Coupang?” We are looking for passionate builders to help us get there. Powered by world-class technology and operations, we have set out to transform the end-to-end Customer experience -- from revolutionizing last-mile delivery to rethinking how Customers search and discover on a truly mobile-first platform. We have been named one of the “50 Smartest Companies in the World” by MIT Technology Review and “30 Global Game Changers” by Forbes.

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

Our goal is to build the best e-commerce experience for our customers. We get millions of products from sellers and we want to build a consistent experience by automatically detecting features from catalog, and enriching the catalog with structured information. We use machine learning to develop models to extract missing data from text, detect inaccuracies and fix them automatically. We strive to build efficient workflows allowing humans to apply their judgment only when necessary.

我们致力于为客户创造***的电商体验。通过对过亿级别的商品目录自动检测，按照结构化的方式识别、丰富商品目录，打造最优用户购物体验。我们会使用机器学习，自动识别商品缺失信息，检测不准确信息并予以自动修复，识别假货，非法商品。通过打造高效的工作流，在必要阶段，为人工干预部分商品目录信息提供便利。

On a daily basis, we solve problems from different kinds product categories ranging from cellphone cases to fashion. We consume various sources of data such as catalog, reviews, views etc. to continually enhance the catalog. And we do all of this at scale that is growing at relentlessly. We leverage high quality product information to provide ranking service for product list page, including personalization in order to improve customer experience.

每天，我们的系统会自动解决Coupang各个商品品类的问题，从手机壳到时尚用品。我们的系统会使用各个数据来源，比如目录，产品浏览，商品反馈等，来持续提升商品目录质量。我们利用高质量的产品信息，为商品浏览页提供ranking支持，包括个性化推荐等。

Responsibilities:

• Extract product data from unstructured data by designing and testing new algorithms and techniques, thereby improving discovery of products.
• Analyze large amounts of data to discover patterns and build robust models to extract valuable information from various sources (e.g. product catalog, customer reviews, clicks etc.) that vary in quality of data and structure.
• Automatically classify products into customer facing category with high accuracy.
  Normalize variations (by language and spelling) for attributes like as brand, size or color.
• Identify products that are identical or similar from millions of incoming selection of products.
• Identify illegal products that are not allowed on the website.
• Define product information that is important for customer experience.
• You will put such algorithms and techniques to improve what customer sees on website, resolving many use cases automatically and identify cases that need inputs from catalog experts.
• You will help improve customer experience on the website by enabling them to see high quality data for products, discover items that are not otherwise visible and help merchants to improve their business.

Qualification:

• Masters degree in Computer Science (Machine learning, data mining, information retrieval), Statistics or related field.
• 3+ years of experience in machine learning, data mining, big data
• Good working knowledge of R/Python
• Excellent problem solving skills with out of box solutions.
• Ability to decompose informal business problems into problem statements and build solutions.
• Experience in NLP, Knowledge graph etc

Preferred:

• Ph.D degree in Computer Science (Machine learning, data mining, information retrieval), Statistics or related field.
• Proven practical experience in machine learning, data mining or statistics with track record of publications.
• Desire to guide junior engineers and data scientists.
• Strong verbal and written communication skills.

Coupang是全球领先、高速发展的电商。我们的使命是成为顾客生活中不可缺少的电商平台。我们秉承顾客至上的理念，为顾客提供最优价格和丰富的产品选择，并提供便捷和个性化的购物体验。 作为全球企业，我们的办公室分布在上海、北京、首尔、硅谷、西雅图等地，全球员工数超10000名。

Coupang于2010年8月开始运营。起初我们以团购业务为主，2014年转向了在线零售模式。我们的销售额在2016年翻了一番，达到约17亿美元。2017年我们的收入超过25亿美元，同比增长40％。2017年第四季度销售额同比增长60%, 2018年***季度销售额同比增长80%。作为全球增长飞速的电商创业公司之一，我们得到了投资者的认可，获得软银、黑石、红杉等机构的大笔投资。 2015年软银投资10亿美元，2018年软银再次投资20亿美元，这使我们的估值达90亿美元。

助力于世界尖端技术和运营体系，我们正致力于彻底改变顾客的点对点终端体验，从引进革命性的最后一公里配送，到潜心探索优化顾客的商品检索及发现。我们也是“最后一公里配送”的领导者。我们拥有端到端的配送，由我们的司机驾车从自营物流中心直达顾客家门。我们不断创新，曾被《麻省理工科技评论》评为“全球50家最智能公司”之一，并入选《福布斯》“全球30家格局改变者”。迄今为止，只有9家公司（如亚马逊，谷歌，Facebook和Coupang）同时入选两个名单。

我们在2014年、2016年和2019年先后成立了上海、北京、深圳分公司。目前中国共有近300名员工。我们专注研发，为Coupang设计创新的技术解决方案，推动各方面业务的快速发展（包括反欺诈、前端页面、搜索与发现、供应链等）。我们的团队有工程师、数据科学家、产品经理等，并持续热招中。我们挑战平凡、积极主动、快速成长。加入我们，一起成就未来！

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