Server, AI Engineer

Research Scientist, Foundation Model, Generative AI

Tik Tok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. Tik Tok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul, and Tokyo.

Creation is the core of Tik Tok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make Tik Tok possible.

Together we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.

To us, every challenge, no matter how difficult, is an opportunity to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.

At Tik Tok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.

The Intelligent Creation Team is the AI special effects and audio-video creation technology team responsible for the core technology and business development. It covers a variety of technical fields including deep learning, computer vision, graphics, speech, shooting and editing special effects, client and server engineering, and provides cutting-edge content understanding, content creation, interactive experience, and consumption capabilities and industry solutions to other business lines within the company and external partners in various forms.

• Conduct cutting-edge research and development in computer vision and machine learning, especially in the areas of generative AI (e.g., image, video, or 3D generation).
• Transfer advanced technologies to Byte Dance products
• Explore new products with artificial intelligence technology at its core.
• 1-3 years of research and practical experience in one or more areas of computer vision, including but not limited to multimodal generation, image generation, video generation, 3D generation, diffusion model, GAN, transformer for generation tasks, and large-scale training, RLHF, and generative AI.
• Preferring candidates with publications in top-tier venues such as CVPR, ECCV, ICCV, NeurIPS, ICLR, SIGGRAPH, or SIGGRAPH Asia, etc.
• Highly competent in algorithms and programming, strong coding skills in C/C++ and Python.
• Work and collaborate well with team members.
• Ability to work independently.

Tik Tok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At Tik Tok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach.

We are passionate about this and hope you are too.

Tik Tok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs, or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at