Principal Scientist: Synthetic Data for LLMs & Multimodal AI

NVIDIA is seeking a Principal Scientist to steer synthetic data generation across our frontier model programs. You will define and build open-source libraries within the NVIDIA NeMo ecosystem that create synthetic datasets for text, code, structured, and multimodal data, feeding pre- and post-training of LLMs such as Nemotron.

This role blends hands-on software engineering with applied research. You will mentor researchers, publish at top conferences, and collaborate with model teams and