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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AI/ML Engineer - **Company:** Optum, Inc - **Location:** Eden Prairie, MN, United States (Remote available) - **Salary:** $98,500.0 - $176,000.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Application Programming Interfaces (APIs), Artificial Intelligence, Data Analysis, Big Data, Data Validation, Programming Tools, Python (Programming Language), Machine Learning, NumPy, Performance Tuning, Software Configuration Management, Software Engineering, Software Manufacturing, Unstructured Data, Supervised Learning, Feature Engineering, Sql Optimization, GitHub Copilot, Large Language Models, Prompt Engineering, Model Validation, Generative AI, Agentic-AI, Pandas, Containerization, Scikit Learn, Kubernetes, Data Analytics, Performance Monitor, Machine Learning Operations, Claude, Restful APIs, Model Context Protocol, GPT, Software Library, Docker, Unsupervised Learning, Databricks, Agent2Agent Protocol - **Published:** October 3, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pecf8z85vd ## About the Role * 4+ years of experience in software development, machine learning, data science, analytics, or AI/ML engineering * 4+ years of professional experience in Python using core data science, analytics, and machine learning libraries (e.g., Pandas, NumPy, Scikit-learn, Databricks) * 4+ years of advanced SQL experience, including complex query development, data analysis, performance optimization, data validation, and deriving business insights from large-scale datasets * 3+ years of experience applying machine learning techniques in enterprise environments, including supervised learning, unsupervised learning, statistical modeling, feature engineering, and model evaluation * 2+ years of experience developing and deploying NLP or Generative AI solutions, including Transformers, GPT models, Retrieval-Augmented Generation (RAG), vector databases, embeddings, and prompt engineering in production environments * 1+ years of experience building, deploying, and maintaining RESTful APIs for machine learning or Generative AI model inference, * Bachelor's degree or equivalent experience * Strong analytical, quantitative, problem-solving, and critical thinking skills * Strong written and verbal communication skills, including the ability to present detailed technical analyses to diverse technical and business stakeholders * Experience with vision and speech models in GenAI (multimodal architectures) * Background in healthcare data analytics (e.g., claims, eligibility, enrollment) and working within regulated compliance environments * Hands-on experience with containerization and container orchestration technologies such as Docker and Kubernetes * Experience utilizing AI-assisted developer and coding tools to accelerate software production and technical documentation * Demonstrated familiarity with agentic frameworks, Model Context Protocol (MCP), and Agent-to-Agent (A2A) architectures * Strong analytical and problem-solving skills with the ability to translate complex business problems into data-driven solutions and actionable insights. * Experience working with large structured and unstructured datasets, performing exploratory data analysis, data quality assessments, and root-cause investigations * All Telecommuters will be required to adhere to UnitedHealth Group's Telecommuter Policy. ## Description As an AI/ML Engineer, you will join our innovative technology team at Optum Technology to design, build, and deploy cutting-edge artificial intelligence and machine learning capabilities that transform healthcare operations. In this role, you will develop scalable GenAI models, Large Language Model (LLM) applications, agentic frameworks, and robust Python inference APIs deployed on Kubernetes infrastructure. Working in a fast-paced, collaborative environment, you will leverage modern developer tools and semantic search capabilities to deliver highly accessible, impactful AI solutions across enterprise healthcare data. You'll enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges. Primary Responsibilities * Design, develop, and validate machine learning models using GenAI (LLMs, agentic frameworks) and traditional ML techniques on cloud platforms * Write and deploy scalable Python APIs for model inference running on Kubernetes, ensuring efficient containerization and orchestration of agentic flows * Develop and optimize Python-based analytical and machine learning solutions, leveraging libraries such as Pandas, NumPy, Scikit-learn, and Databricks to perform data analysis, build predictive models, and generate actionable business insights from large-scale datasets. * Design, develop, and deploy AI-powered solutions to address complex business challenges with an emphasis on responsible use of AI * Evaluate emerging technology trends and best practices to inform solution design, architecture, and strategic innovation * Leverage enterprise-approved AI tools to streamline developer workflows, automate tasks, and drive continuous software delivery improvement * Utilize agentic coding and version control tools (e.g., GitHub Copilot, Claude) for efficient code creation, repository management, and technical collaboration * Maintain rigorous coding standards, thorough documentation, and effective performance monitoring across all deployed AI/ML pipelines * Design, develop, and deploy AI-powered solutions to address complex business challenges with emphasis on responsible use of AI You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear directions on what it takes to succeed in your role as well as provide development for other roles you may be interested in. ## Related Videos - [AI in Action: Real Use Cases with Real Impact - Hanna Hennig, Michael Ameling, Tobias Regenfuss](https://www.wearedevelopers.com/videos/1371-ai-in-action-real-use-cases-with-real-impact-hanna-hennig-michael-ameling-tobias-regenfuss) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Vectorize all the things! 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