Shelf
AI

Senior Data Scientist, Machine Learning Engineer

Shelf · Warszawa, mazowieckie

Actively hiring Posted 11 days ago

3 years of professional experience researching and shipping ML-based solutions, with strong Python skills and a track record of delivering fast without sacrificing quality Proven experience in owning research problems end-to-end, starting from initial data analysis, through iterative research phases to delivering on production Practical NLP/LLM experience: transformers, embeddings, prompt design, and evaluation; ability to choose and justify metrics and methodologies Strong backend fundamentals…

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