UnitedHealth Group's Optum AI team seeks a skilled researcher/engineer to advance responsible AI, improve LLM capabilities, and deploy scalable machine learning solutions across the enterprise. You will collaborate with AI scientists and engineers to tackle health care challenges and push innovative AI/ML research forward.Requirements include a Master's in CS/ML (PhD preferred), 3+ years DL experience with PyTorch/TensorFlow, 2+ years in NLP/GenAI, and 1+ year in agentic research.#J-18808-Ljbffr