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Research Engineer / Research Scientist, Health

San Francisco💼 Full-time🗓 2026-08-21 → 2026-09-27

Core

Building frontier biomedical AI capabilities and health reasoning models to improve patient and clinician outcomes.

Role type

Senior IC research scientist (health/biomedical AI)

Builds

Production health AI models and agents integrated into OpenAI's product stack

Domain

Artificial Intelligence / Biomedical Health

Deliverable

production ML models

Required skills

machine learning research, reinforcement learning, pretraining, post-training, evaluation design, experimental design, code implementation, data infrastructure, longitudinal data analysis, multimodal data processing

Preferred skills

health AI experience, clinical research background, longitudinal health data expertise

Technologies

reinforcement learning environments, multimodal data pipelines, large language model training frameworks

Responsibilities

Define and execute high-leverage research directions from 0 to 1, develop scalable training methods for health reasoning, build RL environments grounded in real health problems, create trustworthy evaluations for model performance, develop agents for longitudinal health data analysis, collaborate with clinicians and product teams to deploy capabilities

Seniority

Senior, hands-on IC

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