Jobs · Minnesota

AI Engineer - AI/ML

Optum · Minnetonka, MN · 2 days ago
$99k–$176k/yrFull-time

About the role

The successful candidate will play a pivotal role in advancing health optimization through advanced Generative AI solutions. Reporting to the Director of AI/ML Engineering, you will collaborate with cross-functional teams to design, develop, and deploy AI/ML and Generative AI models.

Responsibilities

  • Design, develop, and deploy AI/ML and Generative AI models for predictive, prescriptive, and generative analytics across healthcare datasets
  • Implement advanced architectures including Large Language Models (LLMs), agentic frameworks, and prompt engineering to automate complex workflows
  • Build and optimize end-to-end pipelines using Python (Sci-kit Learn, Pandas, Flask, LangChain), PySpark, T-SQL and SQL
  • Develop and fine-tune multiple GenAI models for NLP, summarization, prompt engineering, and conversational AI
  • Apply MLOps best practices: model versioning, drift analysis, quantization, MLFlow, containerization with Docker, and CI/CD pipelines
  • Integrate data warehousing solutions like Snowflake and manage large-scale data pipelines
  • Collaborate in an Agile environment, participate in sprint planning, and maintain code repositories using GitHub/Git
  • Ensure compliance with security and governance standards for healthcare data
  • Coach and mentor junior team members
  • Design, develop, and deploy AI-powered solutions to address complex business challenges with emphasis on responsible use of AI

Requirements

  • Bachelor's degree in CS or IT related field
  • 5+ years of hands-on experience in AI/ML techniques like Prompt Engineering, RAG (Retrieval Augmented Generation) and Agentic AI
  • 5+ years of experience and strong expertise in Python, PySpark, T-SQL, SQL, and big data technologies (Hadoop, Spark)
  • 2+ years of experience in statistics, data modeling, and simulation
  • 1+ years of experience with Generative AI frameworks/architectures (LangChain, HuggingFace, OpenAI APIs)
  • 1+ years of experience with any one of the cloud technologies: Azure (Databricks, ML Studio), AWS Bedrock, Azure Foundry, Kafka, GCP, and cloud-native AI services
  • 1+ years of experience with CI/CD pipelines, GitHub Actions, and containerization tools
  • 1+ years of experience with LLM security, prompt engineering, and responsible AI practices

Preferred Qualifications

  • Experience with LLMs (GPT, Gemini, LLaMA) and prompt-based learning
  • Knowledge of Kafka, TensorFlow, and advanced deep learning architectures (CNNs, Autoencoders)
  • Strong understanding of Agile methodologies and DevOps practices
  • Internal Data management and big data handling experience
  • Excellent problem-solving skills and ability to handle ambiguity

Benefits

  • Comprehensive benefits package
  • Incentive and recognition programs
  • Equity stock purchase
  • 401k contribution

Pay and Schedule

  • Salary range: $98,500 - $176,000 annually
  • Telecommuting option available for candidates in the Minneapolis or Washington, D.C. area

Schedule

  • Minimum of 4 days per week in-office for candidates in the Minneapolis or Washington, D.C. area
  • Flexible telecommuting option for candidates in the U.S.

Qualifications

  • Pass a drug test before beginning employment

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