About this role
Optum AI at UnitedHealth Group seeks a Senior AI/ML Applied Scientist to develop and implement models that extend and improve LLM capabilities and reliability, design scalable machine learning models for real-time processing, and advance Responsible AI practices. The role includes defining strategies and metrics for progress in Deep Learning, RAG, and LLMs while collaborating with the Optum AI team to drive adoption of new science and best practices.
Skills for this role
Large Language Models (LLMs)Deep LearningRAGResponsible AINatural Language Processing (NLP)Multimodal processingReal-time processingPyTorchTensorFlowMachine LearningReinforcement Learning (RL)Fine-tuning LLMsGenerative AIApplied MathematicsStatisticsResearchMachine learning application development