AI Data Scientist/Analyst for Model Training (Remote)

Prolific; United States; Remote; USD 66,000 - 110,000; Full time

Benefits offered by this job

PayPal account to receive payment

Flexible hours

Work from home

Job summary

Prolific is seeking Data Scientists and Data Analysts to join its Expert Network, aiding AI model training and evaluation with real technical expertise. A quick test assesses fit, and successful participants may be invited to join Prolific as paid contributors.

Researchers hire pay rates up to $80 per hour for tasks, with many tasks requiring about one hour of uninterrupted work, though some are shorter. Work from home is supported.

Qualifications

• BS/MS/PhD in Data Science, Statistics, Mathematics
• Real-world experience in data analysis, predictive modeling, or machine learning engineering
• Ability to solve complex statistical problems and interpret high-level data visualizations independently
• Strong attention to detail with identifying subtle logical fallacies in data interpretations
• Significant experience using LLMs to assist with data workflows, understanding of model limitations

Responsibilities

• Evaluate LLM responses for accuracy, clarity, and completeness
• Fact-check technical claims using authoritative references
• Validate code and outputs (Python/R) for correctness and edge cases
• Annotate model performance to identify strengths and weaknesses in data reasoning
• Ensure alignment with system guidelines and professional technical standards

Skills

Data analysis

Predictive modeling

ML engineering

Statistical reasoning

LLM fluency

Communication

Python

R

SQL

Tableau/PowerBI

Education

BS/MS/PhD in Data Science, Statistics, Mathematics

Tools

Python

R

SQL

Tableau

PowerBI

Matplotlib/Seaborn

PyTorch

TensorFlow

Job description

Prolific is seeking Data Scientists and Data Analysts to join its Expert Network, aiding AI model training and evaluation with real technical expertise. A quick test assesses fit, and successful participants may be invited to join Prolific as paid contributors.

Researchers hire pay rates up to $80 per hour for tasks, with many tasks requiring about one hour of uninterrupted work, though some are shorter. Work from home is supported.