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Research Engineer/Scientist (all levels), World Models
TikTok
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San Jose, United States
Location
San Jose
Posted
June 19, 2026
Commute
Local Area
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Job Description
About the Team The Vision-Applied Research team focuses on applied research in Generative AI and CV/Multimodal Understanding, and delivering intelligent solutions to Tiktok, enabling users to make and share creative content in a much easier way. The team has research groups dedicated to generative models for content creation, image generation, video synthesis, intelligent image/video editing, and world models. The team is looking for Research Engineer / Scientists who can take initiatives in building next-generation World Models. The candidate will work on developing methods and infrastructure to train large-scale generative models from massive simulated and real-world multimodal datasets. This role places a particular emphasis on ensuring long-horizon temporal consistency, realistic physics, complex dynamics from the model and enabling users and agents to interact with the model in real-time. Responsibilities
- Develop large-scale, diverse, and interactive multi-modal data generati...
- Develop large-scale, diverse, and interactive multi-modal data generati...