Remote Data Scientist — AI Model Evaluator & Analyst

prolificacademicltd; United States; Remote; USD 91,000 - 129,000; Full time

Benefits offered by this job

Flexible remote work

Job summary

Prolific Academic Ltd is seeking qualified data scientists to join flexible, paid tasks that train and assess AI models. After a short skills assessment, successful applicants may review model responses, check technical work, and provide feedback on how systems reason through data problems.

You will assess AI-generated analyses, verify statistics, run Python or R checks, and describe model strengths and weaknesses.

Qualifications

• Degree in data science, statistics, mathematics, or related quantitative field.
• Practical experience in data analysis, predictive modeling, or ML engineering.
• Strong statistical problem-solving and ability to interpret complex visuals independently.
• Attention to detail and ability to spot flawed logic in statistical arguments.
• Experience using large language models in data workflows; aware of common errors.
• Clear communication of mathematical ideas and data findings; PayPal account needed for payment.

Responsibilities

• Assess AI-generated analyses and data insights for accuracy, clarity, and completeness.
• Verify statistical claims, formulas, and mathematical reasoning against references.
• Run data scripts in Python or R to check results and edge cases.
• Describe model strengths and weaknesses in analysis, prediction, and statistical reasoning.
• Check that responses follow task guidelines and maintain technical standards.

Skills

Data analysis

Statistical reasoning

Attention to detail

Communication of math ideas

LLMs in data workflows

Education

Bachelor’s/Master’s/Doctoral in quantitative field

Tools

Python

R

SQL

Tableau

TensorFlow

PyTorch

Job description

Prolific Academic Ltd is seeking qualified data scientists to join flexible, paid tasks that train and assess AI models. After a short skills assessment, successful applicants may review model responses, check technical work, and provide feedback on how systems reason through data problems.

You will assess AI-generated analyses, verify statistics, run Python or R checks, and describe model strengths and weaknesses.