World Model Research Scientist (Intelligent Creation) - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

TikTok is a short-form mobile video platform focused on inspiring creativity and bringing joy. The World Model Research Scientist will conduct applied research and development in generative AI, multimodal models, and large-scale foundation models, while designing creative AI applications and exploring new product opportunities for the TikTok platform.

Responsibilities:

• Conduct research and development in generative AI and multimodal models (e.g., image, video)
• Develop large-scale foundation models (LLMs/VLMs), through post-training techniques
• Design and build models for creative applications on the TikTok platform, driving end-to-end impact from research to production through cross-functional collaboration
• Explore new AI-driven product opportunities and contribute to next-generation creative experiences