AI Data Scientist & Analyst — Remote, High-Paying Tasks

Prolific; Canterbury; Remote; GBP 50,000 - 83,000; Full time

Job summary

Prolific is seeking Data Scientists and Data Analysts to join its Expert Network to train and evaluate AI models using real technical expertise. You may complete a brief skills test; successful candidates join Prolific as paid participants with flexible hours and the option to work from home, earning competitive rates.

Responsibilities include evaluating AI-generated insights, fact-checking mathematical proofs, and validating data outputs. A PayPal account is required to receive payments.

Qualifications

• BS, MS, or PhD in Data Science, Statistics, Mathematics, or 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.

Responsibilities

• Evaluate LLM responses for accuracy, clarity, and completeness.
• Fact-check technical claims using authoritative references.
• Validate code and outputs by running scripts to ensure correct results and edge cases.
• Annotate model performance and identify strengths/weaknesses in data reasoning.
• Ensure model outputs align with system guidelines and professional standards.

Skills

Data analysis

Predictive modeling

Machine learning

LLM fluency

Communication

Attention to detail

Statistical reasoning

Education

Bachelor's/Master's/PhD in Data Science or quantitative field

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 its Expert Network to train and evaluate AI models using real technical expertise. You may complete a brief skills test; successful candidates join Prolific as paid participants with flexible hours and the option to work from home, earning competitive rates.

Responsibilities include evaluating AI-generated insights, fact-checking mathematical proofs, and validating data outputs. A PayPal account is required to receive payments.