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TikTok

Short-form video platform with ads

Machine Learning Engineer - TikTok Core Feed Recommendation, Dedup

Applied Machine LearningConfirmed live in the last 24 hours
Full-timeSan Jose, CA, USAIn-person

About the Job

Requirements

  • A bachelor's degree or above in Computer Science or a related field is required.
  • At least 1 year of industry experience in Machine Learning is required.
  • Proficiency with at least one deep learning framework, such as PyTorch or TensorFlow, is required.
  • Experience in Multimedia or Computer Vision areas such as image, video, or audio retrieval; representation learning; re-identification; or unsupervised or self-supervised learning is required.

Responsibilities

  • Build and scale the Dedup and Copyright system that supports billions of users globally.
  • Design and deploy machine learning models to support video understanding and content integrity.
  • Integrate AI technologies to improve model accuracy, performance, and system efficiency.
  • Develop scalable data pipelines and infrastructure to support training and serving machine learning models on real-time, unstructured data.
  • Run experiments to evaluate and debug models in production environments.
  • Collaborate with cross-functional teams to ensure smooth deployment and monitoring of machine learning systems.

Desired Qualifications

  • A master's degree or higher in Computer Science or a related field is preferred.
  • Experience working in large-scale production environments or high-growth technology companies is preferred.

About the Company

TikTok

Short-form video platform with ads

TikTok is a short-form mobile video platform that lets people create, discover, and share quick videos. Users upload vertical clips, edit them with built-in tools, and browse a personalized feed powered by an algorithm that highlights relevant content. Advertisers can use in-feed ads, branded hashtags, and the Business Center to plan and measure campaigns, making it easy for brands to reach a global audience. Its goal is to inspire creativity and bring joy by helping people express themselves and by connecting brands with a wide audience.

Company size
10,001+
Company stage
Grant
Total funding
$740K
Headquarters
Santa Monica, CA
Founded
2016

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