AI/ML Engineer - Hybrid in Hartford, CT

the position 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.\nThe AI/ML Engineer – Generative AI will play a key role in designing, building, and scaling enterprise grade GenAI solutions across Optum Technology platforms.

This role focuses on large language models (LLMs), retrieval augmented generation (RAG), and agentic AI patterns that power real time proactive assist support, automation, and intelligent user experiences.\nYou will partner closely with AI Architects, Platform Engineers, Cloud Engineers, and Product teams to operationalize GenAI capabilities in production—balancing innovation with responsible AI, reliability, performance, and regulatory requirements in a healthcare environment.

This role is ideal for engineers who enjoy working on Google tech stack at the intersection of LLMs, system design, and real world business workflows.\nThis position follows a hybrid schedule with three in-office days per week.

Responsibilities • Design, develop, and deploy Generative AI solutions using large language models (LLMs) and enterprise AI platforms