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Senior AI/ML Engineer - San Francisco

$120.1k - $214.5k
Full-time

UnitedHealth Group

Salary: $120,100 - 214,500 per year Requirements:

  • We require a bachelors degree in Computer Science or a related discipline, or equivalent experience.
  • We require 4+ years of Python programming experience.
  • We require 4+ years of hands-on experience with modern cloud platforms such as AWS, Azure, or Google Cloud.
  • We require 4+ years of experience working with AI/ML infrastructure, tools, and platforms across the full technology stack.
  • We require 2+ years in a team lead capacity.
  • We require 1+ year of experience using large language models.
  • We require a proven track record of partnering with customers to design and deliver at least two complete AI products from concept to release.
  • We prefer experience delivering and monitoring LLM-based cloud systems in production.
  • We prefer healthcare industry experience.
  • We prefer strong knowledge of CI/CD practices, including hands-on experience building and running multiple production pipelines.
  • We prefer proficiency with GitHub and GitHub Actions, artifact and dependency management, Docker-based containerization, and Terraform for secure, repeatable deployments.
  • We prefer strong communication skills with the ability to explain complex technical ideas to varied audiences.
  • We prefer a demonstrated bias for action.
  • We prefer a strong passion for innovation and staying current with emerging AI/ML trends.
Responsibilities:
  • We lead and contribute to the design and hands-on build of an AI/ML platform that helps us extract insights from patient data in a scalable, reliable, and cost-effective way.
  • We partner with product managers, data scientists, prompt designers, engineers, and business stakeholders to turn business needs into scalable AI systems.
  • We use AI-assisted tools for design, implementation, code review, and testing.
  • We ensure delivery of high-quality, maintainable, efficient code and specifications, and we set the standard for getting quality right the first time.
  • We drive architectural choices and help shape our long-term technical strategy for AI/ML systems.
  • We own end-to-end delivery of platform and agent capabilities, from problem definition through design, implementation, packaging, deployment, and production monitoring.
  • We work with cross-functional teams to define scope, success criteria, and milestones, then execute with strong engineering discipline through CI/CD, environment readiness, and quality gates.
  • We stay current on new AI/ML technologies, tools, and research, evaluating how they can solve business problems.
  • We promote innovation through rapid iteration, experimentation, and data-driven decision-making.
  • We serve as a trusted technical advisor to management, internal stakeholders, and customers.
  • We mentor and guide other engineers to help them grow.
Technologies:
  • Agentic AI
  • AI
  • AWS
  • Azure
  • CI/CD
  • Cloud
  • Docker
  • GitHub
  • LLM
  • Python
  • Terraform

More:

We are Optum, a global healthcare organization that uses technology to help millions of people live healthier lives. Our AI/ML team focuses on improving patient care by building end-to-end solutions across healthcare data ingestion, generative AI, agentic AI, model deployment, data extraction, analytics, and clinical review applications. We are a globally distributed, diverse team united by a shared mission to improve patient outcomes, healthcare operations, and payment processes. We offer a culture rooted in inclusion, comprehensive benefits, career development opportunities, and a salary range of $120,100 to $214,500 annually, along with incentive and recognition programs, equity stock purchase, and 401(k) contributions subject to eligibility. This role is remote within the U.S., with a minimum in-office expectation of four days per week for hires in the Minneapolis or Washington, D.C. area, and all remote employees must follow our telecommuter policy.

last updated 33 week of 2026

Vacancy posted 1 day ago
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