Remote Data Science & AI Content Expert - Contract

Alignerr is seeking a Data Science Expert — AI Content Specialist to train and evaluate cutting-edge AI models. You will design challenging data science problems, author authoritative solutions (Python/R, SQL, math derivations), and audit AI outputs to improve model reasoning.

This fully remote, flexible role is ideal for researchers and quantitative experts who want meaningful, schedule-based work. The candidate should hold a Master’s or PhD in a quantitative field and be fluent in ML, NLP, and