Competitive Data Scientist (Kaggle)

New
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Xperteez TechnologyData science, machine learning
United StatesContract
Salary60 - 120 USD per year
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Job Details

Required Skills
PythonMachine LearningData scienceDebugging

Requirements

  • Demonstrated experience in data science, machine learning, quantitative modeling, or relevant research competitions.
  • Experience with competitions such as Kaggle or DrivenData.
  • Strong problem-solving ability and a clear understanding of the methods you use.
  • Practical programming ability to implement and verify your own solutions.
  • Python coding experience, including testing, debugging, and working with unfamiliar code, is a strong plus.

Responsibilities

  • Build reproducible environments, prepare relevant data and dependencies, and implement reference solutions.
  • Develop tests and evaluation criteria that distinguish correct solutions from incomplete or flawed approaches.
  • Run coding agents against tasks, investigate their failures, and refine tasks based on observed behavior.
  • Identify implementation errors, flawed assumptions, data leakage, and other issues affecting correctness.
  • Document task requirements, solution reasoning, and verification steps.
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60 - 120 USD per year
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