Data Scientist

Role Overview

We are seeking a Data Scientist contractor to join our team in Canada. The position involves developing specific grading frameworks for various data science outputs, such as exploratory data analyses, statistical models, machine learning systems, experimentation reports, feature engineering, and detailed technical documentation.

Key Responsibilities

• Create targeted and accurate grading criteria tailored for different types of data science deliverables.
• Assess both AI-generated and human-produced work using these predefined criteria.
• Document thorough written explanations supporting evaluation decisions and assigned scores.
• Ensure evaluations are consistent, objective, reproducible, and can withstand scrutiny.
• Utilize structured feedback from senior reviewers to refine and improve submitted assessments.
• Note that specific duties may vary based on the project's nature.

Candidate Profile

• Minimum of one year professional experience in data science.
• Background working at top-tier technology companies, research institutions, AI labs, or quantitative firms with high standards (e.g., FAANG, leading quant funds).
• Proficiency in Python and SQL, with expertise in statistical modeling, machine learning, experimentation design, causal inference, and transforming complex real-world data into robust analysis.
• Outstanding ability to communicate technical insights clearly in writing.
• Strong attention to detail and consistent judgment when evaluating nuanced work.
• Willingness to incorporate feedback and align assessments with established benchmarks.