AI Training: Data Scientist & Analyst (Remote)

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

Benefits offered by this job

PayPal payments

Job summary

Prolific is seeking Data Scientists and Data Analysts to join our Expert Network for AI training and evaluation, applying real technical expertise to assess models and data workflows.

You'll complete a short skills test; successful candidates join as paid participants and may work from home with flexible hours, earning up to $80 per hour for tasks that require about an hour of uninterrupted work.

Qualifications

• BS/MS/PhD in Data Science, Statistics, Mathematics, or closely related quantitative field.
• Real-world experience in data analysis, predictive modeling, or ML engineering.
• Ability to solve complex statistical problems and interpret high-level data visualizations.
• Significant experience using LLMs to assist with data workflows and awareness of hallucinations.
• Clear, concise communication of complex math concepts.

Responsibilities

• Evaluate LLM Responses: review AI-generated data insights and statistical analysis for accuracy, clarity, and completeness.
• Fact-Check Technical Claims: validate mathematical proofs, statistical formulas, and data-driven conclusions using authoritative references.
• Validate Code & Outputs: run data-related scripts (Python/R) to ensure correct results and edge-case handling.
• Annotate Model Performance: identify strengths/weaknesses in model reasoning through data problems or predictive modeling.
• Ensure Alignment: verify model responses follow system guidelines and maintain professional technical standards.

Skills

Professional Experience

Technical Rigor

Analytical Mindset

LLM Fluency

Communication

PayPal account

Education

BS/MS/PhD in Data Science, Statistics, Mathematics, or related field

Tools

Python (Pandas/NumPy)

R

SQL

Tableau

PowerBI

Matplotlib/Seaborn

PyTorch

TensorFlow

Job description

Prolific is seeking Data Scientists and Data Analysts to join our Expert Network for AI training and evaluation, applying real technical expertise to assess models and data workflows.

You'll complete a short skills test; successful candidates join as paid participants and may work from home with flexible hours, earning up to $80 per hour for tasks that require about an hour of uninterrupted work.