UnitedHealth Group is looking to solve the problem of improving health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best, through the development of AI/ML solutions.
Requirements
- 3+ years of DL frameworks such as PyTorch and/or TensorFlow
- 2+ years of experience using ML to solve problems in natural language processing (NLP), multimodal RT processing, and/or other AI domains
- 2+ years of experience in Generative AI, grounding architectures, fine-tuning LLMs and/or improving pre-train LLM’s performance
- 2+ years of developing machine learning applications
- 1+ years of solid agentic research and developing experience
- Experience with Advanced Deep Learning, applied math and statistics
- Experience developing and refining graph science methods and LLMs
Responsibilities
- Developing and implementing models and methods that extend and improve LLM capabilities and reliability
- Research, design and implement scalable machine learning solutions
- Developing new solutions and science best practices in Responsible AI
- Developing our research and innovation agenda
- Design, implement and deploy Deep Learning models, RAG and LLMs
- Collaborating with the Optum AI team and fellow scientist and engineers
Other
- Master degree in computer science, Machine Learning, statistics, engineering, mathematics, or another STEM discipline
- Ph.D. in Machine Learning with focus on NLP and/or GenAI (preferred)
- Travel requirements not specified, but must adhere to UnitedHealth Group’s Telecommuter Policy
- Must pass a drug test before beginning employment
- Must comply with all minimum wage laws as applicable
