Data Scientist (Masters) - AI Data Trainer

Data Scientist (Masters) - AI Data Trainer

Join to apply for the Data Scientist (Masters) - AI Data Trainer role at Alignerr .

6 days ago – Be among the first 25 applicants.

Base pay range

$40.00 / hr - $80.00 / hr

About The Job

At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting‑edge AI models. You’ll challenge advanced language models on topics such as machine learning theory, statistical inference, neural network architectures, and data engineering pipelines—documenting every failure mode so we can harden model reasoning.

Location

Remote

What You’ll Do

• Develop Complex Problems : Design advanced data science challenges across domains like hyperparameter optimization, Bayesian inference, cross‑validation strategies, and dimensionality reduction.
• Author Ground‑Truth Solutions : Create rigorous, step‑by‑step technical solutions including Python / R scripts, SQL queries, and mathematical derivations that serve as "golden responses."
• Technical Auditing : Evaluate AI‑generated code (using libraries such as Scikit‑Learn, PyTorch, or TensorFlow), data visualizations, and statistical summaries for technical accuracy and efficiency.
• Refine Reasoning : Identify logical fallacies in AI reasoning—such as data leakage, overfitting, or improper handling of imbalanced datasets—and provide structured feedback to improve the model's "thinking" process.

Requirements

Preferred

Why Join Us

Application Process (Takes 15‑20 min)

PS : Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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