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Crossing Hurdles
Crossing Hurdles

Data Scientist

Location

Remote restrictions apply
See all remote locations

Salary Estimate

N/AIconOpenNewWindows

Seniority

N/A

Tech stacks

Data
Data Science
Data analytics
+23

Contract role
5 days ago
Apply now

We run a recruitment agency and help our clients hire top 1% talent.

Our client seeks Data Scientists to write, review, and validate prompt-based questions designed to train AI.

Overview

šŸ’² Pay – $55–$75 per hour

šŸ•’ Flexible workload: 10–20 hours per week, with potential to increase to 40 hours

šŸŒ Fully remote and asynchronous — work on your schedule

šŸ“… Minimum duration: 1–2 months, with potential for extension

Your expertise in statistical modeling, machine learning, data pipelines, and analytical reasoning will ensure that each prompt and response is technically sound and reflects industry best practices. We welcome tech, healthcare, finance, and research professionals to contribute to AI training content rooted in real-world data challenges. You'll help shape how advanced AI systems understand and solve data science problems.

You are a good fit if you:

  • Have over 3+ years of professional experience in data science or applied analytics
  • Hold a bachelor's degree in data science, statistics, computer science, or a related field
  • Demonstrate excellent verbal and written communication skills
  • Have strong attention to detail and analytical reasoning

Strong knowledge in one or more of:

  • Exploratory data analysis and statistical inference
  • Machine learning workflows and model evaluation
  • Data preprocessing / wrangling / feature engineering
  • A/B testing, experimentation, or causal inference

Preferred Qualifications

  • Experience with Python, SQL, Jupyter, scikit-learn, pandas, TensorFlow/PyTorch

About Crossing Hurdles

šŸ”—Website
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