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Job · Mid-level

Data Scientist - AI Evaluation

Data Scientist • Mid-level • Remote • Full-time • Germany Germany

Mercor is looking for a freelance data scientist to design grading criteria and evaluate AI-generated and human data science work (EDA, statistical modeling, ML pipelines, A/B tests). The role is remote, contract-based, and paid hourly.

Responsibilities

  • ▹Design task-specific grading criteria for data science deliverables
  • ▹Evaluate AI-generated and human-created work
  • ▹Write detailed justifications for evaluations
  • ▹Apply consistent, evidence-based judgment
  • ▹Incorporate feedback and iterate on submitted work

Requirements

  • ▹1+ years of professional data science experience
  • ▹Experience at a leading tech, research, or quantitative firm
  • ▹Strong Python, SQL, statistical modeling, and ML skills
  • ▹Exceptional written communication skills
  • ▹Detail-oriented approach to evaluating complex work

Soft skills

Independent work styleOpenness to feedbackAttention to detail

What we offer

  • ▹Flexible, independent, asynchronous work
  • ▹High hourly pay ($100-150/hour)

About the company

Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco.

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