Oferty dla Data praca Polska

26.06.2026 | Pełny etat | Poznań | SiiRequirements Minimum 5 years of experience as a Data Scientist Strong proficiency in SQL - ability to write complex queries, join large datasets, and prepare data for modeling Proficiency in Python (libraries such as pandas, numpy, scikit-learn, statsmodels or similar) - focus on data analysis, modeling

26.06.2026 | Pełny etat | Lublin | SiiTasks Design and develop ETL/ELT pipelines using IICS Integrate data from multiple sources (databases, APIs, cloud platforms) Build and optimize data pipelines for performance, scalability, and reliability Ensure data quality by implementing validation, monitoring, and error-handling mechanisms

26.06.2026 | Pełny etat | Katowice | SiiRequirements Minimum 5 years of experience as a Data Scientist Strong proficiency in SQL - ability to write complex queries, join large datasets, and prepare data for modeling Proficiency in Python (libraries such as pandas, numpy, scikit-learn, statsmodels or similar) - focus on data analysis, modeling

26.06.2026 | Pełny etat | Lublin | SiiRequirements Minimum 5 years of experience as a Data Scientist Strong proficiency in SQL - ability to write complex queries, join large datasets, and prepare data for modeling Proficiency in Python (libraries such as pandas, numpy, scikit-learn, statsmodels or similar) - focus on data analysis, modeling

26.06.2026 | Pełny etat | Bydgoszcz | SiiRequirements Minimum 5 years of experience as a Data Scientist Strong proficiency in SQL - ability to write complex queries, join large datasets, and prepare data for modeling Proficiency in Python (libraries such as pandas, numpy, scikit-learn, statsmodels or similar) - focus on data analysis, modeling

26.06.2026 | Pełny etat | Kraków | SiiRequirements Minimum 5 years of experience as a Data Scientist Strong proficiency in SQL - ability to write complex queries, join large datasets, and prepare data for modeling Proficiency in Python (libraries such as pandas, numpy, scikit-learn, statsmodels or similar) - focus on data analysis, modeling

26.06.2026 | Pełny etat | Gdańsk (Gdańsk) | SiiRequirements Minimum 5 years of experience as a Data Scientist Strong proficiency in SQL - ability to write complex queries, join large datasets, and prepare data for modeling Proficiency in Python (libraries such as pandas, numpy, scikit-learn, statsmodels or similar) - focus on data analysis, modeling

26.06.2026 | Pełny etat | Wysokie Mazowieckie | Scalo Sp. z o.o.Big Data Engineer (Spark, Scala/Java) Miejsce pracy Warszawa Technologie, których używamy Wymagane Spark Scala Java Hive SQL Python O projekcie W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie

26.06.2026 | Pełny etat | Wysokie Mazowieckie | XTBFor data extraction and automation is a strong asset, Strong analytical thinking and experience working with large, complex datasets, Good command of English for professional communication, Experience in GCP, Azure or especially Snowflake will be strong advantage. What we offer Stable employment based