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UnitedHealth Group

Lead AI or ML Engineer - Remote

UnitedHealth Group

Published 08 May 2026
San Diego, CA, USA
146K - 250K USD Annual
Remote
Full Time
Freelancer

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Role Highlights

Languages used

C#
SQL

Key skills

Data Engineer
Deep Learning
Reinforcement Learning
Feature Engineering
Prompt Engineering
Anomaly Detection
Supervised Learning
Machine Learning
ML Ops
Computer Science
CICD
Code Reviews
Data Quality
LLMs
AI
SAAS
Research
Deployment
Architecture
Modelling
Inference
Testing
Reliability
RAG
Statistics
Cloud
Containers
Serverless
Forecasting
Optimization
Security
GDPR
ETL
ELT

Tools, Libraries and Frameworks

Kubernetes
Ruby On Rails

Description

The role involves leading the autonomous medical coding enablement within a SaaS platform. The individual will integrate machine learning and large language models to create scalable production solutions capable of processing millions of medical charts daily. Responsibilities include making architecture decisions, conducting code reviews, and coordinating across various teams. The position requires working closely with data scientists and software engineers through data extraction, research, training, and deployment. The role focuses on building robust systems that handle complex health care data challenges.

Required Qualifications and Skills

Candidates must possess a Bachelor of Science or higher in Computer Science, Engineering, Statistics, or a related field, or have at least four years of equivalent practical experience. The role requires seven years of experience building and operating machine learning systems in production. Applicants need five years of experience in C# or Python, cloud environments, supervised learning, and MLOps. Additionally, two years of experience in LLMOps is required.

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Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

UnitedHealth Group

Size

174292

HQ

US

Description

UnitedHealth Group is a health care and well-being company with a mission to help people live healthier lives and help make the health system work better for everyone. We are 340,000 colleagues in two distinct and complementary businesses working to help build a modern, high-performing health system through improved access, affordability, outcomes and experiences. Optum delivers care aided by technology and data, empowering people, partners and providers with the guidance and tools they need to achieve better health. UnitedHealthcare offers a full range of health benefits, enabling affordable coverage, simplifying the health care experience and delivering access to high-quality care. We work with governments, employers, partners and providers to care for 147 million people and share a vision of a value-based system of care that provides compassionate and equitable care. At UnitedHealth Group, our mission calls us, our values guide us and our diverse culture connects us as we seek to improve care for the consumers we are privileged to serve and their communities. Click below to search careers or join our social communities: Search & apply for careers at careers.unitedhealthgroup.com/ Follow us on Twitter at twitter.com/UnitedHealthGrp Follow and like us on Facebook at facebook.com/unitedhealthgroup Follow us on Instagram at instagram.com/unitedhealthgroup More about UnitedHealth Group can be found at unitedhealthgroup.com/

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