AI / Machine Learning and Data Scientist

Human Longevity, Inc. • South San Francisco, CA

1d

About The Position

Human Longevity, Inc. (HLI) is a global leader in precision health, combining cutting-edge genomics, imaging, AI-driven diagnostics, and elite medical expertise to redefine proactive healthcare. Our mission is to empower individuals with health insights that enhance longevity, optimize well-being, and prevent disease before it starts. At HLI, we integrate world-class whole genome sequencing, advanced imaging, and personalized health analytics to offer our clients unparalleled solutions in preventive medicine and executive health.

At HLI, innovation sits at the center of the mission to transform healthcare through data, genomics, and AI-enabled precision medicine. As an AI / Machine Learning and Data Scientist, you will work with cross-functional partners to build scalable data and AI capabilities that unlock value from structured and unstructured healthcare data and support real-world clinical and operational applications.

Requirements

• Advanced degree in a quantitative discipline such as computer science, statistics, applied mathematics, biomedical informatics, biomedical engineering, or equivalent practical experience.
• 4+ years of experience applying advanced machine learning and AI techniques, including supervised and unsupervised methods, LLMs, and NLP, to clinical data.
• Direct experience working with Large Language Models and familiarity with prompt optimization approaches.
• Strong experience in machine learning, artificial intelligence, or predictive analytics in healthcare, life sciences, genomics, or related fields.
• Strong proficiency in Python, SQL, JavaScript/TypeScript, and/or R.
• Ability to work cross-functionally and drive projects in environments that may include ambiguity and evolving priorities.

Nice To Haves

• Experience with LLM workflows, including prompting, fine-tuning, and retrieval-augmented generation (RAG).
• Familiarity with software engineering principles and experience deploying algorithms in production environments.
• Experience partnering with clinical subject matter experts and cross-functional teams.
• Demonstrated ability to lead and execute technical projects from concept through implementation.

Responsibilities

• Support HLI’s mission by building advanced data science, machine learning, and AI capabilities for data-driven healthcare applications.
• Identify opportunities to leverage complex datasets for innovative, practical solutions across HLI’s healthcare and precision medicine environment.
• Collaborate with cross-functional experts to conceptualize, develop, and implement AI solutions tailored to a variety of healthcare use cases.
• Apply advanced machine learning methods, including Large Language Models (LLMs) and Natural Language Processing (NLP), to extract insights from large, unstructured medical datasets and inform decision-making.
• Build robust, data-driven solutions that translate complex analysis into practical applications addressing meaningful healthcare challenges.
• Design and develop scalable data pipelines that improve data quality, accessibility, and reliability across HLI’s core data infrastructure.
• Evaluate and implement AI agent platforms, including autonomous AI assistants and similar agentic AI frameworks, to automate complex workflows and enhance productivity.
• Create reusable and scalable tools that help unlock information across structured and unstructured data sources.
• Partner with technical and non-technical stakeholders to move models and workflows from concept to production-ready solutions.

Benefits

• Innovative Culture: Join a team advancing healthcare through AI, genomics, and precision medicine.
• Cutting-Edge Environment: Work with advanced technologies and data-rich healthcare applications that support earlier detection and personalized insights.
• Career Growth: Contribute to impactful technical initiatives in a mission-driven environment focused on innovation and continuous learning.
• Mission-Driven Work: Help build tools and intelligence that support HLI’s goal of extending healthy human life through proactive, personalized care.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior