Oferty dla Data It praca Polska

03.07.2026 | 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

03.07.2026 | Pełny etat | emagine PolskaDaily actuarial tasks, supporting with data extracts and data analysis - and an insight in larger projects in general. Main responsibilities The main task will be handling daily corrections at their customer base - which means grouping and preparing data lists, but also calculating specific customer

03.07.2026 | Pełny etat | Kraków | AccentureEngineering skills to solve problems and design approaches Propose, build and implement big data engineering solutions for clients Design and develop scalable data pipelines to ingest, process, and transform large datasets Optimize data workflows for performance, cost efficiency, and reliability Integrate

03.07.2026 | Pełny etat | Kraków | ITDSInto robust data designs. Strong experience working with banking data, data warehouses, and migration projects. Hands-on experience with ETL solutions such as Datastage, Informatica, or Talend. Advanced coding skills in GCP, Oracle, Python, Spark, and shell scripting. Solid understanding of data mapping

03.07.2026 | Pełny etat | Kraków | DataArtFor advanced AI and search use cases. This role focuses on building scalable ingestion pipelines, enabling real time data synchronization, and maintaining high data quality across the full platform. Technology stack Google Cloud Platform, BigQuery, Cloud Spanner, Pub Sub, Dataflow, Vertex AI, vector databases

03.07.2026 | Pełny etat | Gdańsk (Gdańsk) | SiiDatabricks, ETL/ELT processes, and other data processing tools Create and maintain efficient data models and schemas to support business needs Optimize data solutions for performance, scalability, and cost-efficiency Ensure security best practices and compliance are maintained across the Azure architecture

03.07.2026 | Pełny etat | Katowice | SiiDatabricks, ETL/ELT processes, and other data processing tools Create and maintain efficient data models and schemas to support business needs Optimize data solutions for performance, scalability, and cost-efficiency Ensure security best practices and compliance are maintained across the Azure architecture

03.07.2026 | Pełny etat | Poznań | SiiDatabricks, ETL/ELT processes, and other data processing tools Create and maintain efficient data models and schemas to support business needs Optimize data solutions for performance, scalability, and cost-efficiency Ensure security best practices and compliance are maintained across the Azure architecture

03.07.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesKnowledge of one or more programming, scripting and database languages (e.G. Python, Spark, SQL), as well as experience with version control systems (e.G. GitHub) and cloud technologies (e.G. Azure, AWS) willingness to innovate and a proactive way of working, combined with the ability to think and act