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[Remote] Data Science & Analysis - AI Training - Birmingham, UK

Work from home Full-time role Hiring

Note: The job is a remote job and is open to candidates in USA. Prolific is a leading company in the AI space, focused on building a vast pool of quality human data. They are seeking Data Scientists and Data Analysts to join their Expert Network to help train and evaluate cutting-edge AI models using real technical expertise.

Responsibilities

  • Evaluate LLM Responses: review AI-generated data insights and statistical analysis for accuracy, clarity, and completeness
  • Fact-Check Technical Claims: use authoritative references to validate mathematical proofs, statistical formulas, and data-driven conclusions
  • Validate Code & Outputs: execute data-related scripts (e.g., Python/R) to ensure they produce correct results and handle edge cases properly
  • Annotate Model Performance: identify strengths and weaknesses in how a model reasons through data problems or builds predictive models
  • Ensure Alignment: verify that model responses follow specific system guidelines and maintain a high standard of professional technical behavior

Skills

  • Education: a BS, MS, or PhD in Data Science, Statistics, Mathematics, or a closely related quantitative field
  • Professional Experience: real-world experience in data analysis, predictive modeling, or machine learning engineering
  • Technical Rigor: the ability to solve complex statistical problems and interpret high-level data visualizations independently
  • Analytical Mindset: strong attention to detail with the ability to identify subtle logical fallacies in statistical reasoning or data interpretations
  • LLM Fluency: significant experience using LLMs to assist with data workflows, with a clear understanding of where these models typically hallucinate or fail
  • Communication: the ability to explain complex mathematical concepts or data insights clearly and concisely
  • A PayPal account to receive payment from our clients
  • Programming: proficiency in Python (Pandas, NumPy, Scikit-learn) or R
  • Data Querying: advanced SQL for complex data extraction and manipulation
  • Visualization: experience with tools like Tableau, PowerBI, or Matplotlib/Seaborn
  • Modeling: deep understanding of Machine Learning frameworks (PyTorch, TensorFlow) and statistical modeling techniques

Benefits

  • Paid study participants
  • Competitive pay rates
  • Flexible hours
  • Ability to work from home

Company Overview

  • Building the most advanced global infrastructure for People Science. It was founded in 2014, and is headquartered in London, England, GBR, with a workforce of 51-200 employees. Its website is https://www.prolific.com/.
  • Company H1B Sponsorship

  • Prolific has a track record of offering H1B sponsorships, with 12 in 2025, 7 in 2024, 16 in 2023, 39 in 2022, 16 in 2021, 8 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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