AI Data Trainer — Data Scientist (Remote, Masters) (City of …, City of Sydney

Data Scientist (Masters) — AI Data Trainer About The Role What if your expertise in machine learning, statistical modeling, and data engineering could directly shape how the world's most advanced AI systems think and reason? We're looking for experienced data scientists to stress-test cutting-edge AI models — designing challenges that expose their limits, authoring gold-standard solutions, and refining the reasoning that makes AI smarter. This is a fully remote, adaptable contract role built for people who love rigorous problem-solving and want their expertise to make a real impact on the future of AI.
- Organization: Alignerr
- Type: Hourly Contract
- Location: Remote
- Commitment: 10–40 hours/week What You’ll Do
- Design advanced data science challenges across domains like hyperparameter optimization, Bayesian inference, cross‑validation strategies, and dimensionality reduction — problems that push AI reasoning to its limits
- Author ground‑truth solutions — rigorous, step‑by‑step technical responses including Python/R scripts, SQL queries, and mathematical derivations that serve as the definitive benchmark for AI performance
- Audit AI‑generated code and analysis using libraries like Scikit‑Learn, PyTorch, and TensorFlow — evaluating outputs for technical accuracy, efficiency, and correctness
- Identify and document reasoning failures — spotting issues like data leakage, overfitting, improper handling of imbalanced datasets, or flawed statistical conclusions, then providing structured feedback to improve model behavior
- Work independently and asynchronously on task‑based assignments — fully on your own schedule Who You Are
- Pursuing or holding a Master's or PhD in Data Science, Statistics, Computer Science, or a heavily quantitative field
- Deeply knowledgeable in core data science areas — supervised/unsupervised lear Apply on Kit Job: kitjobau.com/job/3rrrjg