Optum · 16 hours ago
AI/ML Engineer - Hybrid Onsite
Minnetonka, MN
Full-time
Hybrid
Entry, Mid Level
$73K/yr - $130K/yr
2+ years expOptum is a global organization that delivers care aided by technology to help millions of people live healthier lives. They are looking for a talented and motivated AI/ML Engineer to develop and implement machine learning solutions using Large Language Models (LLMs) and the Langchain framework. The role involves writing efficient code, ensuring production quality, and applying various machine learning methodologies to optimize language models.
EducationHealthcarePharmaceuticalHealth CareMedical
Responsibilities
Develop and implement machine learning solutions using LLMs
Utilize the Langchain framework for working with closed source and open-source models
Apply fine-tuning methodologies to optimize machine learning models for specific tasks and datasets
Write clean, maintainable, and efficient code adhering to PEP8 standards
Utilize containerization technologies such as Docker for development and deployment
Ensure the production quality of code, including thorough testing and documentation
Be comfortable working on the terminal for various development and deployment tasks
Work on traditional machine learning methods like XGBoost for classification tasks and unsupervised learning techniques like K-means
Qualification
Required
Undergraduate degree or equivalent experience
2+ years of proven experience working with Large Language Models (LLMs)
2+ years of professional coding experience in Python, following PEP8 standards
1+ years of hands-on experience using the LangChain framework
2+ years of experience with machine learning concepts and fine-tuning methodologies
1+ years of experience with Retrieval-Augmented Generation (RAG) techniques
1+ year of experience with containerization technologies such as Docker
1+ years of experience with version control systems such as Git
Experience ensuring production-quality code, including thorough testing and documentation
Proven solid problem-solving skills and attention to detail
Proven ability to write clean, maintainable, and efficient code
Proven comfortable working in the terminal for development and deployment tasks
Preferred
Healthcare experience
Statistical knowledge
Benefits
Comprehensive benefits package
Incentive and recognition programs
Equity stock purchase
401k contribution
Company
Optum
Optum is a healthcare company that provides pharmacy services, health care operations, and population health management. It is a sub-organization of UnitedHealth Group.
10001+ employees
H1B Sponsorship
Optum has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (648)
2024 (559)
2023 (620)
2022 (851)
2021 (593)
2020 (438)
Funding
Current Stage
Late StageLeadership Team
Daniel Castillo
Chief Executive Officer, Optum Care Delivery
J
Jay Green
Chief Financial Officer
Recent News
2025-11-29
2025-11-19
2025-11-07
Company data provided by crunchbase