Machine Learning Engineer for User Experience Optimization

6 days ago


San Jose, California, United States Tik Tok Full time

About the Role

TikTok is the leading destination for short-form mobile video, and our mission is to inspire creativity and bring joy. We are building intelligence and personalized end-to-end multimedia systems to power the whole TikTok ecosystem.

We are currently seeking a passionate machine learning engineer to collaborate with the product and engineering teams to identify opportunities and improve overall system performance and efficiency by integrating AI algorithms across the entire multimedia system.

Responsibilities

  • Design service-side ML systems, implement ML models, and validate their impact on the overall system through A/B testing.
  • Work cross-functionally with product managers, data scientists, and product engineers to understand insights, formulate problems, design and refine machine learning algorithms.
  • Run regular A/B tests, perform analysis, and iterate algorithms accordingly.

Requirements

  • Familiar with applied machine learning, such as classification, deep neural networks, transformers, multitask learning, etc.
  • Proficient in at least one programming language, such as Python and C++.
  • Experience with recommendation systems, online advertising, search, and user growth is preferred.

About TikTok

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe, and so does our workplace. We are committed to celebrating our diverse voices and creating an environment that reflects the many communities we reach.



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