At least 3 years of relevant experience in data science, machine learning, or NLP, including hands-on experience developing LLM-based applications.
Strong Python programming skills and experience with SQL and structured or semi-structured data, such as JSON and XML.
Practical experience with prompt design, structured outputs, retrieval, and systematic LLM evaluation.
Understanding of statistical evaluation, train/validation/test separation, data leakage, and appropriate performance metrics.
Experience using Git, debugging existing code, and writing automated tests.

Data Scientist (Remote (EST only))

Key skills