Jiajun Wu

Jiajun Wu is a seasoned machine learning engineer currently working as a Senior Machine Learning Engineer at Roblox in the search and discovery team. Jiajun previously contributed to TikTok's core algorithms for the 'For You' feed recommendation and worked at SambaNova Systems on multimodal models. Jiajun also gained valuable experience as a Software Engineer Intern at Samsung Research America, where they led the development of depth-aware segmentation and collaborated on a GAN-based view synthesis algorithm. Jiajun holds a Master of Science in Electrical Engineering from Caltech, earned in 2023.