Senior AI/ML Engineer

Optum is a global health technology organization dedicated to helping millions live healthier lives through connected care, pharmacy benefits, and data resources. Your contributions will directly improve health outcomes by linking people with essential services. We pride ourselves on an inclusive culture, talented peers, comprehensive benefits, and strong career development opportunities. As a Senior AI/ML Engineer, your primary responsibilities involve fine-tuning large language models on proprietary data to enhance performance, developing new machine learning models from scratch, and experimenting with novel model architectures. This position allows you to advance health optimization globally while making a real impact on communities, all within a supportive environment that values growth and connection.