Remote Data Science & AI Reasoning Specialist

Alignerr is seeking a Data Science Expert — AI Content Specialist. You will design advanced data science challenges, craft ground-truth solutions in Python/R, and evaluate AI model outputs across ML, NLP, and statistical tasks.

This fully remote hourly contract requires a strong foundation in ML/DL, big data tools (Spark/Hadoop), and the ability to communicate complex results clearly in writing. You will work asynchronously and contribute to shaping how AI systems reason about data.

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