我们的搜索团队使用业界最先进的技术，包括大语言模型、图模型、深度学习框架等。最近我们在战略性扩张海外的业务，北京的搜索团队负责搜索推荐算法的所有职能，包括意图识别、召回、相关性、排序、推荐、关键词补全等。您将有很好的发展空间，极大得发挥您累积的技术和经验。
Company Introduction
We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce.
We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.
Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.
Job Overview:
As a Search Ranking Engineer working on Search Quality and Personalization, you have the opportunity to work with world-class Software Engineers and Data Scientists who have worked for Google, Amazon, Pinterest, etc. You will define and solve hard problems to improve search quality, company-wide personalization experience and help us understand customer’s intention better. We aim at providing customers with a friction-less shopping experience and help customers find useful products that best meet their needs. Your professional skills and experience would help us achieve the goal.
Location: Beijing
Job Responsibilities:
1. Find headroom for improvement in Search as well as Query Recommendations and Product Recommendations through debugging. Design and deliver end-to-end solutions to help customers find useful products that best meet their needs faster and easier. Iterate on the experiments to improve the conversions.
2. Leverage the state-of-art LLM and DNN technologies to solve various problems in multi-lingual Search, including cross lingual retrieval, cold start, ranking with sparse data, etc.
3. Design and build customer/product/query understanding signals that capture customer’s behavior patterns and shopping preferences, that can be shared across multiple product areas to help improve the customer experience at Coupang.
Qualifications:
1. Bachelor’s degree in Computer Science, Computer Engineering, or related majors
2. 6+ years of solid work with machine learning, nlp, data structures, fundamental algorithms and system design
3. At least 2 years hands-on experience with Information Retrieval/Search/Recommendation Systems
Preferred:
1. Experience on Depp Learning / LLM / multi-lingual search engline.
2. Strong understanding of e-commerce and search/recommendation systems.
3. Ability to identify headroom and opportunities in the system, analyze, simplify and solve problems
4. Passion of defining and developing a revolutionary search engine
5. Self-motivated, with good communication skills and team play
6. Master’s or PhD degree in Computer Science or related Engineering majors
Recruitment Process and Others
Recruitment Process
Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.
Details to Consider
This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
Privacy Notice
Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below: https://www.coupang.jobs/privacy-policy/
[Applied in Coupang.Jobs] Equal Opportunities for All
Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.
Coupang作为纽交所上市公司(代码CPNG)，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、深圳、香港、台北、新加坡、首尔、硅谷、西雅图、班加罗尔等地，截止2021年12月31日，共有约超过60,000名员工(直接和间接雇佣)。Coupang目前是韩国最大的在线零售商(包含自营和第三方平台)。
2010年Coupang在美国注册成立，主营团购业务
2018年 收入额总计约40亿美元，比2017年增长约67%
2020年 我们的收入额增长超过90%，达到约120亿美元
2021年 在纽交所上市，成为美股历史上第五大科技类IPO。 2021年，我们的年收入同比增长约54%，超过180亿美元。
2022年10月，Coupang在台湾推出Rocket Delivery服务，包括Rocket Delivery和Rocket Overseas。
2023年第三季度，Coupang宣布将在“印度硅谷”班加罗尔设立新的尖端技术中心。
我们正在打造商业的未来
我们的创新
我们的Coupang Pay一键付款服务为顾客提供便捷的付款解决方案。Dawn Delivery次晨达方便顾客在午夜前订购数百万种Rocket 产品，并在次晨7点前收到。Rocket Fresh在顾客订购后的几小时内就将新鲜的有机食品送达。
文化和福利
• 开放环境：扁平组织、开放氛围
• 休闲空间：办公室休闲空间可供自由地办公、讨论和放松
• 弹性工作制：时间灵活，无需打卡，结果导向
• 国际化氛围：中/韩/美汇集全球顶尖人才，畅享合作交流
• 节日福利&团队活动：派对、团建和多样的员工俱乐部
• 学习发展：免费外语课程、在线技术资源、专业技能分享
作为一家全球化公司，我们的办公室遍布北京、洛杉矶、西雅图、首尔、新加坡、上海、硅谷、台北、香港、深圳、班加罗尔。截止2021年底，中国有近700名员工，并持续增长。 我们专注研发，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，成就未来。