Machine Learning Scientist, Ads Ranking

by Ricky Wang in Engineering    5th Mar, 2020       Beijing, Shanghai

Machine Learning Scientist, Ads Ranking


Company:A Silicon Valley Style Japanese News App technical company
Position:Machine Learning Scientist, Ads Ranking
Location:Shanghai (Jingan District)


·          Set technical and research directions for one of more of major areas of AI Foundation and able to lead its implementation

·          Able to solve hardest issues of expertise areas ranging from fundamental algorithm development, implementation and optimization to deliver product metrics

·          Lead cross-functional projects to improve features/models that benefit company OKR

·          In this position, you are expected to have deep domain expertise on one or more of following R&D areas to provide cutting edge solutions or core technologies for recommendation systems (Ads, News, etc.) -

·          General Machine Learning, Deep Learning -

·          Natural Language Processing (entity recognition, categorization, text embedding, etc.) -

·          Computer Vision, Image Processing -

·          Knowledge Graph -

·          Recommendation, Collaborative Filtering Algorithms


·          6+ years of experience in designing and implementing machine learning algorithms

·          MS in computer science, mathematics, physics or other quantitative fields

·          Professional codding skills in multiple programming languages (e.g. Java, C++, Python, Scala)

·          Extensive projects experience in natural language processing, recommendation systems, computer visions

·          Experienced to deliver improvement of features/models to production systems with support of cross-functional teams

·          Proficient in optimizing/debugging hardest feature/model problems of the team

·          Have good record of publication in his/her domain of expertise

·          Good written and spoken communication skills, can work across functional teams

·          Strong interest in news media and our mission

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