Coupang is one of the largest and fastest growing e-commerce platforms on the planet. We are on a mission to revolutionize everyday lives for our customers, employees and partners. We solve problems no one has solved before to create a world where people ask, “How did we ever live without Coupang?” Coupang is a global company with offices in Beijing, Los Angeles, Seattle, Seoul, Shanghai, and Silicon Valley. 


Job Overview: 

Trust and safety team is to build the best e-commerce experience for our customers. We get hundreds of millions of products from sellers and we want to build a consistent experience by automatically detecting counterfeits and efficient operation and administration system. We are using machine learning to develop models to detect counterfeits automatically, together with humans to apply their judgment only when necessary, and build system for operator to detect and process counterfeits


Key Responsibilities: (Drafter: Refer to below for the format of the sentences - nominal clause)  

Build scalable counterfeits detection systems that will have a direct impact on customer experience, conversion and retention



Take full technical ownership for the whole life cycle of platform and system development, including architecting, implementation, deployment and maintenance



Drive continuous improvement to the efficiency, flexibility and expandability of the platform and system



Work cross-functionally with product owners, data scientists, operator pro-actively and take initiatives for problem solving



Conduct design and code review to ensure compliance with standards



Exert technical influence over teams, increasing their productivity and effectiveness by sharing your deep knowledge and experience





Bachelor’s Degree in Computer Science or related field



7+ years of professional software development experience



Solid programming skills and expert in more than one programming language such as Java/Python/Scala



Proved complex system architecting and designing experience and rich experienced in distributed and scalable data processing/analysis platform and system development



Deep knowledge on the technologies of backend engineering, cloud service, Hadoop/Spark ecosystem etc.



Comfortable working in an agile fast paced environment, and ability of problem solving and quick learning



Hands-on experience in many disparate technologies, ranging from front-end through to back-end, data engineering and all areas related is a plus



Knowledge and skills with Artificial intelligence and machine learning technology is a plus




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