Data Science Specialist

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About the project

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This is how we work

Your responsibilities

• Support the ML team in end-to-end processes including feature engineering, model selection, training, validation, and testing.
• Analyze large and complex datasets, ensuring they are optimized for project objectives.
• Work closely with Data Scientists and Data Engineers to deliver high-quality analytical solutions.
• Contribute to continuous improvement of ML pipelines and automation processes.
• Note: Detailed project information will be shared during the recruitment process.

Our requirements

• Strong expertise in classical ML pipelines, including hands-on experience in model lifecycle management.
• Proficiency in feature engineering techniques and experience with models such as: XGBoost, LightGBM, MLP, Autoencoders, etc.
• Advanced SQL skills (both in standard language and through Python APIs, e.g., PySpark, pandas).
• Knowledge of Apache Spark will be highly appreciated.
• You are detail-oriented, diligent, and an excellent communicator.

What we offer

• Hybrid work setup – 8x/month from the office in Kraków
• Collaborative team culture – work alongside experienced professionals eager to share knowledge
• Continuous development – access to training platforms and growth opportunities
• Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
• High quality equipment – laptop and essential software provided

This is how we work on a project

Benefits