Note: The job is a remote job and is open to candidates in USA. Function Health is an AI-driven health platform that combines comprehensive testing, imaging, longitudinal data, and clinical and machine learning insights. The Clinical Data Specialist will design statistical analysis plans, rigorously evaluate and validate healthcare machine learning models, analyze longitudinal health data, and translate complex results into clinically meaningful evidence for technical, clinical, and regulatory audiences.
Responsibilities
- Design and own statistical analysis plans (SAPs) to validate machine learning models, including definitions of cohorts, endpoints, metrics, and subgroup analyses
- Develop and execute rigorous statistical evaluations of ML models, including performance assessment, calibration analysis, uncertainty quantification, and sensitivity analyses
- Lead subgroup, bias, and fairness analyses to understand model behavior across demographics, clinical characteristics, and longitudinal trajectories
- Partner with ML scientists to define appropriate validation strategies, including cross-validation, temporal validation, external validation, and robustness testing
- Apply classical and modern statistical methods (e.g., regression, survival analysis, mixed-effects models) to contextualize and validate model outputs
- Analyze longitudinal health data to assess change over time, progression patterns, and stability of model predictions in the presence of missingness and real-world noise
- Conduct literature review and methodological research to ensure analyses align with clinical standards and best practices in biostatistics and epidemiology
- Document analytical assumptions, limitations, and results clearly to support auditability, interpretability, and regulatory readiness
- Communicate findings and statistical rationale to clinicians, product leaders, and engineers, translating technical results into clear clinical insights
Skills
- 3+ years of experience in biostatistics, applied statistics, epidemiology, or a related quantitative role
- Strong foundation in statistical inference, experimental design, and model validation
- Proficiency in Python and statistical libraries (e.g., NumPy, pandas, SciPy, statsmodels); experience working alongside ML workflows
- Experience designing and executing statistical analysis plans for complex datasets
- Familiarity with longitudinal and real-world data, including missingness, censoring, and time-dependent effects
- Strong skills in interpreting results, assessing uncertainty, and communicating limitations
- Ability to collaborate effectively with machine learning, engineering, and clinical teams
- Experience validating or supporting machine learning models in healthcare or other regulated domains
- Background in survival analysis, causal inference, or longitudinal modeling techniques
- Familiarity with model evaluation concepts such as calibration, discrimination, and decision-curve analysis
- Exposure to fairness, bias assessment, and subgroup performance analysis
- Experience working with PHI-sensitive data and compliance-driven environments
- Advanced degree (MS or PhD) in biostatistics, statistics, epidemiology, public health, or a related field
Benefits
- Competitive salary and benefits package
- Flexible working hours
- A dynamic work environment where creativity and innovation are encouraged
Company Overview
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