Data Science Expert - Ai Evaluation
Job in
Sheffield, South Yorkshire, S5, England, UK
Listed on 2026-10-16
Listing for:
Mercor
Full Time
position Listed on 2026-10-16
Job specializations:
-
IT/Tech
Data Analyst, AI Evaluation, Data Scientist, AI Engineer (Applied/Software)
Job Description & How to Apply Below
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.
Position:
Data Science Expert
Type:
Contract
Compensation: $120–$170/hour
Location:
Remote
- Design precise, task-specific grading criteria for real-world data science deliverables such as analyses, models, dashboards, and experiment readouts.
- Score AI-generated and human work samples against criteria with detailed written justifications for every score.
- Apply consistent, evidence-based judgment to ensure scores are reproducible and defensible.
- Incorporate structured feedback from senior reviewers and iterate quickly on your work.
- Work independently and asynchronously to meet deadlines while improving AI model performance.
- 5+ years of professional data science experience in industry.
- Background in business operations, product, or growth data science at top-tier technology companies.
- Deep fluency in experiment design and A/B testing, metric definition, SQL/Python analysis, and communicating findings to executive stakeholders.
- Exceptionally strong written communication.
- Detail-oriented, consistent, and comfortable having your judgment reviewed and calibrated against peers.
- Prior experience with AI training, evaluation, or human-data projects.
- For details about the interview process and platform information, please check:
- For any help or support, reach out to:
PS:
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