Senior AI/ML Engineer — Generative AI for Healthcare

Optum is hiring for an AI/ML engineer role focused on generative AI and NLP across enterprise use cases. You will design, fine-tune, and deploy LLM-based solutions, including RAG pipelines and agentic AI systems that operate with tool use and planning.

You will collaborate with data scientists, engineers, and product teams to translate requirements into scalable AI capabilities while upholding responsible AI governance and security practices.