Join Optum, a global leader dedicated to improving health outcomes through innovative technology. As a Senior AI/ML Engineer, you will architect and implement cutting-edge enterprise-scale AI solutions. Your work will leverage Machine Learning, Generative AI, Large Language Models (LLMs), and Agentic AI to create intelligent systems that transform business processes, enhance customer experiences, and drive strategic decisions. This role offers a unique opportunity to make a significant impact within a supportive, inclusive culture focused on continuous growth and development.

Design, develop, and deploy scalable AI/ML, Generative AI, and Agentic AI solutions addressing complex business challenges. Lead the creation of enterprise AI architectures, incorporating LLMs, RAG, vector databases, and autonomous agents. Implement intelligent multi-agent workflows using frameworks like Microsoft Azure AI Agents. Collaborate with stakeholders to identify and prioritize AI/ML opportunities, driving solutions from concept to production. Develop and deploy production-ready AI solutions using Azure cloud AI services and establish robust evaluation frameworks for model quality and business value.

Requires 10+ years of overall software engineering experience, with a minimum of 6 years in Python development using key AI/ML libraries. Possess 5+ years of experience applying Machine Learning, NLP, and Deep Learning in production environments, and 3+ years in designing Generative AI solutions with LLMs. Experience building enterprise RAG solutions and Agentic AI using relevant frameworks is essential. Strong proficiency in cloud platforms, particularly Azure, and MLOps/LLMOps practices is required. Excellent communication, leadership, problem-solving, and analytical skills are crucial for leading complex AI initiatives.