Apply machine learning and statistics expertise remotely with Alignerr to evaluate AI systems and create rigorous data science content. Work flexibly on an hourly contract. As a Data Science Expert, you will help refine language models through advanced challenges, ground-truth solutions, and structured feedback. Your work may cover hyperparameter optimization, Bayesian inference, dimensionality reduction, and cross-validation. Python, R, SQL, Scikit-Learn, PyTorch, and TensorFlow are relevant tools. Key Responsibilities:

Design complex data science challenges across advanced statistical topics Author step-by-step solutions with scripts, queries, and derivations Audit AI-generated code for correctness, efficiency, and best practices Identify leakage, overfitting,



and imbalanced-data handling failures Provide feedback that improves AI reasoning Requirements:

Master's or PhD completed or in progress Study in data science, statistics, computer science, or related fields Expertise in supervised or unsupervised learning and deep learning Transparent written communication of algorithms and statistical findings Precision reviewing code, notation, and statistical conclusions Use quantitative expertise, technical writing, and code review skills to strengthen Alignerr’s advanced AI language models remotely.

📌 Remote Data Science AI Specialist (Edmonton)
🏢 Alignerr
📍 Edmonton