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Data Scientist

Data Scientist

YO HR CONSULTANCYLos Angeles, CA, US
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Job Description

Job Description

Project Timeline

  • Start Date : Immediate
  • Duration : 5 6 weeks
  • Commitment : Part-time, ~20 hours / week (flexible)
  • Schedule : Fully remote and asynchronous

Key Responsibilities

  • Evaluate AI-generated data analyses for quality, correctness, and clarity.
  • Understand dataset context and apply statistical analysis and modeling for both specific and open-ended prompts.
  • Design prompts and create clear, detailed rubrics for reward modeling and evaluation.
  • Produce gold-standard responses : data visualizations, explanatory text, and executable Python notebooks (.ipynb).
  • Translate data-science reasoning and decisions into gradable criteria for AI agents.

    • Ideal Qualifications

  • Education : Bachelor's, Master's, or PhD in Data Science, Machine Learning, or a related field.
  • Experience : 2+ years in industry data-science roles.
  • Technical Skills : Proficient in Python and common data libraries (pandas, numpy, scikit-learn).
  • Data Expertise : Strong understanding of statistical analysis, modeling, and visualization; ability to identify patterns and communicate insights.
  • Communication : Excellent analytical and data-driven writing skills; able to distill complex findings into clear, concise recommendations.

    • Application Onboarding Process

    Submit Resume

    AI Interview & A short, 25-minute technical interview which will assess conceptual project-based questions and a Google Co-Lab data analysis exercise

    Work trial

    6 lessons on rubric-writing fundamentals

    Short comprehension quizzes (non-evaluative)

    A final quiz and 1–2 hour prompt-writing exercise

    Total time : ~3 hours

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    Data Scientist • Los Angeles, CA, US