Senior AI/ML Engineer Remote Nationwide or Office-Based in MN/DC/NJ

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together.

The Provider Digital Technology team delivers a unified, intuitive digital entry point for UnitedHealthcare providers and partners to access tools, services, and information. We build secure, scalable capabilities that simplify how providers discover, navigate, and engage across the Portal, API, EDI, Chat, and Voice channels.

Our AI/ML engineering team develops production-grade intelligent solutions, including generative AI assistants, retrieval-augmented generation (RAG), agentic workflows, conversational AI, predictive models, and intelligent automation. We partner across UnitedHealthcare and UnitedHealth Group to integrate enterprise applications and data sources while applying responsible AI, privacy, security, safety, observability, and human-centered design principles. This work reduces friction, improves provider workflows, and enables faster, more effective problem-solving across the health care ecosystem.

You'll enjoy the flexibility to work remotely* from anywhere within the U.S. as you take on some tough challenges. For all hires in the Minneapolis or Washington, D.C. area, you will be required to work in the office a minimum of four days per week. For all hires in New Jersey, you will be required to work in the office a minimum of three days per week.

Primary Responsibilities

* Lead the responsible adoption of AI/ML across the team, applying Generative AI, Agentic AI, NLP, predictive modeling, and traditional machine learning to high-val