AI Data Extraction Engineer (LLM-Driven, TS/Python) in Gdańsk

LemonMind in Poland is seeking a role focused on improving the extraction of product values from supplier PDFs, spreadsheets and pasted text, and mapping them to customer attributes and units. You will build evaluation sets from real supplier files, measure accuracy across releases, decide when to escalate to a human, and ship improvements into the TypeScript API together with product engineers.