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Crossing Hurdles Logo

Data Science Specialist | $200k/year Remote

Crossing Hurdles

$90,000 - $200,000
Oct 29, 2025
Remote, US
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Crossing Hurdles is seeking an AI Tutor – Data Science Specialist to support their partner that collaborates with world’s leading AI research labs to build and train cutting-edge AI models.

Requirements

  • Published research or journal articles in recognized outlets
  • Experience as an AI tutor, educator, or technical trainer
  • Background in technical writing or data documentation
  • Professional experience as a Data Scientist or quantitative researcher

Responsibilities

  • Label, annotate, and evaluate AI-generated outputs related to data science and statistical modelling
  • Deliver high-quality curated data for machine learning, statistics, and quantitative reasoning tasks
  • Collaborate with engineers and research teams to develop and refine data-centric training workflows
  • Contribute to the design and improvement of annotation tools, ensuring effective use and efficiency
  • Analyse tasks, follow evolving guidelines with precision, and exercise strong judgment in complex scenarios

Other

  • Master’s degree or PhD in Data Science, Computer Science, Statistics, Applied Mathematics, or related disciplines
  • Alternatively, a medal from the International Mathematical Olympiad (IMO) or similar global competition
  • Strong written and spoken communication skills in English
  • Excellent analytical, research, and problem-solving abilities
  • Ability to work independently with minimal supervision
  • Genuine passion for technological innovation and AI advancement