About this role
Data Scientist at CapsLock. Location: Hungary. Role: building models, engineering features, deploying pipelines Requirements: 3+ years in data science/ML; strong Python and SQL skills; experience with scikit-learn, XGBoost or LightGBM; feature engineering on behavioral/clickstream data; production deployment familiarity; statistical inference and hypothesis testing; Upper-Intermediate English. Category: Data and Analytics Seniority: Mid Level Tools: Cursor, ClaudeCode, Antigravity, Python, scikit-learn, XGBoost, LightGBM, SQL Commitment: Full Time Workplace: Remote Languages: English