23andMe

Sr. Software Engineer (Health AI and Machine Learning)

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4 hours ago
Palo Alto, CA, USASenior
H1B sponsor

Base Salary

$165k - $200k/yr

Responsibilities

  • Build agentic AI systems that generate personalized health and ancestry insights by orchestrating LLMs with genetic and clinical context.
  • Design and implement RAG pipelines that retrieve context from vector stores and ground model outputs in customer genetic data.
  • Build evaluation frameworks to measure model quality, detect regressions, and validate health-product results.
  • Use CI/CD methods and automated testing to deliver reliable code continuously.
  • Debug production incidents, restore services, and own shipped systems.
  • Integrate AI into daily workflows to automate tasks and improve organizational efficiency.

Requirements

  • B.S. in Computer Science or equivalent and 4+ years of industry experience.
  • Hands-on production experience building agentic AI systems and LLM-powered pipelines.
  • Experience with RAG architectures and vector stores.
  • Strong understanding of LLM evaluation and quality measurement for health products.
  • Proficiency with Python and scientific libraries including pandas and PyTorch.
  • Infrastructure-as-code experience, ideally with Terraform on AWS, and containerization with Docker.
  • Hands-on experience with CI/CD deployment pipelines and testing frameworks.
  • Ability to work cross-functionally as a team player.

Benefits

  • Hybrid work model based in the San Francisco Bay Area, California.
  • Small, high-trust team offering ownership, autonomy, and direct impact on a scientifically rich genetic dataset.
  • Opportunity to work with R&D and bioinformatics teams at the intersection of software engineering and genetic research.
  • AI-friendly team that uses tools such as Claude Code.
  • Direct impact through systems serving millions of people and frequent shipments multiple times per week.
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