Remote Data Scientist for AI Training & Analysis

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

Job summary

Prolific is seeking Data Scientists and Data Analysts to join our Expert Network to train and evaluate AI models using real technical expertise. If successful, you’ll be invited to join Prolific as a participant, where you’ll get paid to work on AI tasks.

Bring a BS/MS/PhD in a quantitative field, real‑world data analysis or ML experience, Python or R proficiency, SQL and data visualization skills. You should be fluent with LLM workflows and able to explain complex results clearly.

Qualifications

• BS/MS/PhD in Data Science, Statistics, Mathematics, or closely related quantitative field.
• Real‑world experience in data analysis, predictive modeling, or machine learning engineering.
• Ability to solve complex statistical problems and interpret data visualizations independently.
• Significant experience using LLMs to assist data workflows and understand their limitations.
• Strong communication skills to explain complex concepts clearly.

Responsibilities

• Evaluate AI‑generated data insights for accuracy and clarity.
• Fact‑check technical claims using authoritative references.
• Validate code and outputs with data scripts (Python/R).
• Annotate model performance and identify strengths/weaknesses.
• Ensure responses align with system guidelines and professional standards.

Skills

Data analysis experience

Predictive modeling

Machine learning engineering

LLM fluency

Communication

Attention to detail

Education

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

Tools

Python

R

SQL

Tableau

PowerBI

PyTorch

TensorFlow

Job description

Prolific is seeking Data Scientists and Data Analysts to join our Expert Network to train and evaluate AI models using real technical expertise. If successful, you’ll be invited to join Prolific as a participant, where you’ll get paid to work on AI tasks.

Bring a BS/MS/PhD in a quantitative field, real‑world data analysis or ML experience, Python or R proficiency, SQL and data visualization skills. You should be fluent with LLM workflows and able to explain complex results clearly.