Senior Machine Learning Engineer - TikTok Short Video Content Understanding/Multimodal Recommendation
Core
Lead multimodal algorithm development and cutting-edge research for TikTok's short-video business, focusing on LLM/MLLM applications like generative recommendation and video tagging.
Role type
Senior IC machine-learning engineer (multimodal recommendation)
Builds
Production multimodal models and recommendation systems for TikTok short videos
Domain
Social media, video content, large language models (LLMs), multimodal learning
Deliverable
production ML models
Required skills
multimodal content understanding, large language models (LLMs), deep learning frameworks (PyTorch/TensorFlow), generative recommendation, weakly-supervised learning, few-shot classification, video tagging, multi-task learning, multilingual learning, multimodal pretraining
Preferred skills
deploying content understanding solutions in search, advertising, or recommendation domains
Technologies
PyTorch, TensorFlow
Responsibilities
Lead multimodal algorithm development for short-video business; Conduct cutting-edge research in multimodal and MLLM technologies; Drive engineering deployment ensuring model stability and scalability; Design general AI platform features like few-shot/zero-shot learning and active learning; Integrate content understanding with recommendation systems.
Seniority
Senior, hands-on IC
