Biostatistics AI Evaluation Expert

About OpenTrain

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About AI Training and Model Evaluation

AI training is the human side of building artificial intelligence. Experts create examples, review model outputs, and evaluate whether AI systems produce accurate, useful, and defensible results. In this role, your biostatistical judgment will help assess how well AI systems handle clinical research methodology and interpretation.

• Contribute directly to the development of advanced AI systems
• Apply professional expertise to structured evaluation tasks
• Work in a fast-growing field that supports flexible project-based careers

The Biostatistics AI Evaluation Expert Role

OpenTrain is seeking a Biostatistics AI Evaluation Expert to create rigorous evaluation content for AI benchmarking and training. You will turn real-world biostatistical challenges into expert-level tasks, curate clinical and research materials, establish defensible solutions, and assess whether AI systems demonstrate sound methodology and clinical reasoning.

This is an individual contractor opportunity supporting a specialized AI evaluation portfolio. Work is structured around tasks whose requirements may vary based on project needs and complexity. The opportunity is listed as entry level, but the substantive requirements call for graduate-level training and at least four years of relevant experience.

• Employment type: Part-time contractor
• Time commitment: 20+ hours per week
• Pay: $60-$100 per hour
• Primary language: English
• Work area: Biostatistics AI benchmarking and evaluation

What You'll Do

You will design realistic, professionally complex evaluation materials rather than simplified textbook exercises. Your work will combine clinical study knowledge, statistical methodology, technical writing, and careful assessment of AI-generated reasoning.

• Design scenarios covering clinical trial analysis, regulatory submission review, and observational study assessment.
• Source, construct, and curate trial data, patient records, and protocol documents for evaluation tasks.
• Define correct analytical approaches, methodological solutions, and defensible clinical interpretations.
• Develop comprehensive rubrics containing 35 or more criteria for evaluating AI agent performance.
• Ensure tasks reflect the complexity of professional biostatistics rather than simplified textbook examples.
• Collaborate with stakeholders to align deliverables with regulatory and scientific standards.

Requirements and Preferred Background

This role requires advanced expertise in biostatistics, statistics, or epidemiology, along with the ability to evaluate methodological rigor and clinical interpretation. Applicants should be comfortable working with clinical or epidemiological datasets and producing detailed, technically precise documentation.

• Graduate-level training in biostatistics, statistics, or epidemiology, supported by an MS or PhD.
• At least four years of experience in pharmaceutical, contract research, hospital, or academic medical settings.
• Strong command of clinical study design, regulatory documentation, and observational research methods.
• Advanced proficiency in R, Python, SAS, or Stata applied to clinical or epidemiological datasets.
• Excellent technical writing skills and the ability to author detailed grading rubrics and documentation.
• Careful judgment regarding methodological rigor, clinical interpretation, and regulatory sensitivity.
• Experience preparing submission-ready deliverables for agencies such as the FDA or EMA is helpful.
• Familiarity with complex clinical datasets and the ability to distinguish defensible conclusions from weak or incomplete reasoning.

Why This Work Matters

Modern AI systems learn from examples prepared and reviewed by people. By designing challenging biostatistics tasks and evaluating model reasoning against rigorous standards, you will help shape how AI handles clinical research questions, statistical analysis, and scientifically sensitive conclusions.

• Use specialized expertise to influence the quality of AI evaluation
• Work on clinical and research problems with real methodological complexity
• Build credible experience in AI training and expert model assessment

How to Apply Through OpenTrain

Create a free OpenTrain account, build a profile that reflects your biostatistics and clinical research experience, and apply in minutes. Your profile can help you present relevant expertise and develop a lasting portfolio across AI training opportunities.

• Highlight graduate training and relevant professional experience
• Showcase experience with clinical trials, observational research, and regulatory documentation
• Include your advanced proficiency with R, Python, SAS, or Stata
• Apply for this specialized contractor opportunity through OpenTrain