AI Training Data Scientist/Analyst-Remote & Flexible Hours

Prolific; United States; Remote; USD 55,000 - 110,000; Full time

Benefits offered by this job

Work from home

Job summary

Prolific is building the world’s largest pool of quality human data for AI research. We seek Data Scientists and Data Analysts to join our Expert Network and help train and evaluate cutting‑edge AI models using real technical expertise.

Selected contributors complete a short test; upon success you join Prolific as a participant and get paid for AI tasks. Researchers may pay up to $80 per hour, with many tasks requiring one uninterrupted hour of work and the option to work from home.

Qualifications

• Education: BS, MS, or PhD in Data Science, Statistics, Mathematics, or a closely related quantitative field.
• Professional experience in data analysis, predictive modeling, or ML engineering.
• Technical rigor: ability to solve complex statistical problems and interpret high‑level data visualizations.
• Analytical mindset with attention to detail and ability to identify subtle logical fallacies.
• LLM fluency: significant experience using LLMs to assist with data workflows and awareness of model limitations.
• Communication: ability to explain complex mathematical concepts clearly and concisely.

Responsibilities

• Evaluate LLM responses for accuracy, clarity, and completeness.
• Fact-check technical claims using authoritative references.
• Validate code and outputs by running data scripts and handling edge cases.
• Annotate model performance by identifying strengths and weaknesses in reasoning.
• Ensure alignment with system guidelines and maintain high professional standards.

Skills

Analytical mindset

Communication

LLM fluency

Statistical reasoning

Education

BS/MS/PhD in quantitative field

Tools

Python

R

SQL

Tableau/PowerBI/Matplotlib/Seaborn

PyTorch/TensorFlow

Job description

Prolific is building the world’s largest pool of quality human data for AI research. We seek Data Scientists and Data Analysts to join our Expert Network and help train and evaluate cutting‑edge AI models using real technical expertise.

Selected contributors complete a short test; upon success you join Prolific as a participant and get paid for AI tasks. Researchers may pay up to $80 per hour, with many tasks requiring one uninterrupted hour of work and the option to work from home.