AI Training Data Scientist/Analyst — Remote, Flexible Hours

Prolific Academic Ltd; United States; Remote; USD 83,000 - 110,000; Full time

Job summary

Prolific is seeking Data Scientists and Data Analysts to join our Expert Network to train and evaluate cutting-edge AI models using real technical expertise. After a quick 10–15 minute test, successful candidates may join Prolific as participants, earning pay for AI tasks and model evaluations.

Researchers tend to pay up to $80 per hour. You'll complete paid tasks that often require one hour of uninterrupted work, with many shorter opportunities and flexible hours, including work from home.

Qualifications

• BS, MS, or PhD in data science, statistics, mathematics, or closely related field.
• Hands-on experience with data analysis, predictive modeling, or ML engineering.
• Ability to interpret complex data visuals and reason about statistical results.

Responsibilities

• Evaluate LLM responses for accuracy, clarity, and usefulness.
• Fact-check technical claims using authoritative references.
• Validate code and outputs from Python/R scripts.
• Annotate model performance and identify strengths/weaknesses.
• Ensure model alignment with system guidelines and professional standards.

Skills

Data analysis experience

ML modeling experience

LLM fluency

Communication skills

PayPal account

Education

BS/MS/PhD in data science/statistics/math

Tools

Python (Pandas/NumPy/Scikit-learn)

R

SQL

Tableau/PowerBI/Matplotlib/Seaborn

PyTorch/TensorFlow

Job description

Prolific is seeking Data Scientists and Data Analysts to join our Expert Network to train and evaluate cutting-edge AI models using real technical expertise. After a quick 10–15 minute test, successful candidates may join Prolific as participants, earning pay for AI tasks and model evaluations.

Researchers tend to pay up to $80 per hour. You'll complete paid tasks that often require one hour of uninterrupted work, with many shorter opportunities and flexible hours, including work from home.