Software Engineer, Recommendation Infrastructure (Seattle)

About The Team: Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our TikTok users. Responsibilities - What You'll Do - Build and maintain high performance online services for TikTok recommendation system； - Build extremely efficient and reliable data pipelines for candidates generation, profile generation, training examples generation, realtime online training, etc; - Build globalized large-scale recommendation system; - Design and develop high performance computing frameworks and storage systems. - Bachelor's degree or above, majoring in Computer Science or related fields, - At least 3 years of experience building scalable system; - Experience in programming, included but not limited to, the following programming languages: C, C++, Java or Golang; - Effective communication skills and a sense of ownership and drive; - Experienced in at least one area of the following areas: personalized recommendations, search engine, machine learning, distributed storage system, big data frameworks is a plus.