Senior Scientist, Synthetic Data Generation

NVIDIA is at the forefront of the AI revolution, and they are seeking a Senior Scientist to join their team and help advance capabilities in synthetic data generation for training frontier models. The role involves building data generation pipelines, advancing multimodal data generation, and contributing to open-source libraries within the NVIDIA NeMo ecosystem.

Responsibilities:

• Build synthetic data generation pipelines using LLM-based methods and automated quality evaluation, producing datasets that improve the pre- and post-training of LLMs such as Nemotron — reasoning, coding, structured output, and multimodal understanding
• Advance multimodal synthetic data generation — image, document, video, and audio — in partnership with NVIDIA's model teams
• Design and maintain open-source libraries and SDKs with clean APIs and strong documentation
• Drive software excellence with modern tooling, architecture based on configuration, and professional Git/CI-CD
• Publish original research at top machine learning and AI conferences to maintain NVIDIA's technical leadership
• Mentor interns and junior researchers to develop technical growth within the team