Data Scientist

Company: Great Value Hiring
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Job Description:

Data Scientist ($100-$150/hr)

  • Designing precise, task-specific grading criteria for data science deliverables, including exploratory data analyses, statistical modeling work, machine learning pipelines, experimentation and A/B test write-ups, feature engineering, and technical reports or notebooks
  • Evaluating AI-generated or human-created work against established criteria
  • Providing detailed written justifications for evaluations and scores
  • Applying consistent, evidence-based judgment so that assessments are reproducible and defensible
  • Incorporating structured feedback from senior reviewers and iterating on submitted work

Role Responsibilities

  • Designing precise, task-specific grading criteria for data science deliverables, including exploratory data analyses, statistical modeling work, machine learning pipelines, experimentation and A/B test write-ups, feature engineering, and technical reports or notebooks
  • Evaluating AI-generated or human-created work against established criteria
  • Providing detailed written justifications for evaluations and scores
  • Applying consistent, evidence-based judgment so that assessments are reproducible and defensible
  • Incorporating structured feedback from senior reviewers and iterating on submitted work

Specific responsibilities will vary depending on the project.

Good Candidature

  • 1+ years of professional data science experience
  • Experience at a leading technology, research, or quantitative firm (such as top FAANG, AI labs, top-tier quant funds, or equivalent)
  • Strong command of Python, SQL, statistical modeling, machine learning, experimentation and causal inference, and translating messy real-world data into rigorous analyses
  • Exceptional written communication skills, including the ability to convey technical findings clearly
  • A detail-oriented and consistent approach to evaluating complex work
  • Comfort receiving feedback and calibrating judgment against established standards

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Posted: September 2nd, 2026