Data Scientist [$100-$150/hr]Role ResponsibilitiesDesigning 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 notebooksEvaluating AI-generated or human-created work against established criteriaProviding detailed written justifications for evaluations and scoresApplying consistent,



evidence-based judgment so that assessments are reproducible and defensibleIncorporating structured feedback from senior reviewers and iterating on submitted workSpecific responsibilities will vary depending on the project.Valuable Candidature1+ years of professional data science experienceExperience 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 analysesExceptional written communication skills, including the ability to convey technical findings clearlyA detail-oriented and consistent approach to evaluating complex workComfort receiving feedback and calibrating judgment against established standards

📌 Data Scientist (Ottawa)
🏢 Great Value Hiring
📍 Ottawa