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TikTok USDS Joint Venture is seeking an engineer to optimize search quality and build core systems for query understanding, result ranking, and query recommendation. The role combines information retrieval with modern machine learning to enhance the TikTok search experience.
The candidate will work on large-scale, consumer-facing services, require strong programming skills (C/C++, Python, Java, or Golang), and a solid foundation in information retrieval and ML techniques.
The role involves optimizing search quality and building core systems for query understanding, result ranking, and query recommendation. The engineer will combine information retrieval technology with modern machine learning methods to improve the TikTok search experience.
Candidates must have a Bachelor's or Master's degree in Computer Science, Engineering, Math, Statistics, or a related field. Proficiency in C/C++, Python, Java, or Golang and experience with large-scale consumer-facing services are required.
C++, Python, Java, Golang, Information Retrieval, Machine Learning, Natural Language Processing, Computer Vision, Recommender Systems, Backend Development, Big Data Frameworks, Hadoop, Spark, Flink, Query Understanding, Result Ranking