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Verita HR

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Data Scientist (Python / ML)

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Summary

Data Scientist building classical ML pipelines (XGBoost/LightGBM) with strong feature engineering, advanced SQL, and Python (pandas, PySpark) for one of the world's largest banks. Placed by Verita HR in Kraków, hybrid (6 office days/month), B2B contract.

• Prestigious position at one of the world’s largest banks
• Stable, long-term projects
• Competitive salary with a B2B contract
• Hybrid work (6 days per month from the office in Cracow)
• Private healthcare and multisport card
• Personal growth and development opportunities with the possibility to rotate between projects
• Referral program and company events
• Convenient parking
  • +3 years of experience in data science or machine learning.
  • Hands-on experience with classical ML pipelines.
  • Practical knowledge of models such as XGBoost and LightGBM.
  • Strong feature engineering skills.
  • Advanced SQL skills.
  • Good knowledge of Python for data work (pandas, PySpark).
  • Attention to detail and good communication skills.

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