Machine Learning Engineer, TikTok Brand Ads
Summary
The Machine Learning Engineer will develop multimodal LLM models and large-scale indexing and retrieval systems to improve ad ranking and content understanding for TikTok's brand ads. The role involves optimizing model training and production inference pipelines to align cross-modal ad and content representations.
- Align cross modal brand ads and content
- Build cross modal ad representations
- Build large scale indexing and retrieval systems
- Create content understanding pipelines
- Deploy and optimize model inference for production
- Develop multimodal LLM models
- Enable vector level matching and filtering
- Improve ads ranking and retrieval performance
- Model video semantic meaning
- Optimize training with embedding distillation
- Optimize training with hard negative mining