Senior Machine Learning Engineer

2 days ago


San Jose, California, United States TikTok Full time
About Us

TikTok is a leading short-form mobile video platform that inspires creativity and brings joy to its users. With global offices in Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul, and Tokyo, we are a diverse and global team.

Our Mission

We believe that creation is at the core of our purpose. Our platform is designed to help imaginations thrive, and we strive to make a positive impact on the communities we serve.

Job Description

We are seeking a highly skilled Machine Learning Engineer to join our Ads Targeting team. As a key member of this team, you will be responsible for developing state-of-the-art applied machine learning projects that optimize our ads delivery system for advertisers' true business objectives.

Responsibilities
  • Develop and own key targeting components or strategies in the TikTok ads monetization ecosystem.
  • Build scalable platforms and pipelines for ads targeting products.
  • Work closely with product and business teams to drive product vision and strategy.
Requirements
  • BS/MS degree in Computer Science, Statistics, Operation Research, Applied Mathematics, Physics, or similar quantitative fields, with 7+ years of related experience.
  • Hands-on experience in machine learning, deep learning, statistical models, and applied mathematical methods.
  • Strong coding skills in Python, C++, or Go, with experience in high-load systems.
  • Familiarity with online experimentation and analytics.
  • Familiarity with big data systems, including Hadoop and Spark.
Preferred Qualifications
  • 3+ years of experience as a tech lead in a team of at least three machine learning engineers or applied scientists.
  • Experience in reinforcement learning, transfer learning, and counter-factual optimization.
  • Understanding of the business value of online advertising.
  • Experience with user modeling using deep learning methods from large-scale datasets.
Why Join Us

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. We believe in celebrating our diverse voices and creating an environment that reflects the many communities we reach.

We are passionate about this mission and hope you are too. If you need assistance or a reasonable accommodation, please reach out to us at https://www.tiktok.com.



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