Oferty dla Data It praca Polska

20.03.2026 | Pełny etat | Wysokie Mazowieckie | YOUR ITEAMS sp. z o.o.A dynamic and innovative environment. Your responsibilities Design, implement, and maintain data pipelines and workflows with a focus on data quality and governance. Collaborate closely with cross-functional teams to ensure data reliability and compliance with organizational standards. Utilize Databricks

20.03.2026 | Pełny etat | Wysokie Mazowieckie | G2A.COMSenior Data Engineer Miejsce pracy Warszawa Technologie, których używamy Wymagane SQL Python Apache Airflow O projekcie Join us as a Senior Data Engineer and become part of the expert Data & Tools team, which is the heart of our data warehouse. Your role will involve maintaining, developing

20.03.2026 | Pełny etat | Wysokie Mazowieckie | ZS.comdata storage solutions, including relational databases (e.G., SQL, PostgreSQL) and non-relational databases (e.G., MongoDB, Cassandra). Set up and maintain data lakes for large-scale data storage. Debug code issues - bugs using stack traces, logs, monitoring tools, and other resources. Ensure data

20.03.2026 | Pełny etat | Wysokie Mazowieckie | C&FMessaging (MQTT, Kafka) Data modeling and schema design (JSON, JSONSchema, Avro, AsyncAPI) Cloud integration fundamentals (Azure preferred) Foundational understanding of communication protocols used for integration in the IT/OT space (OPC-UA, BACNet, REST, WebService) Experience with relational databases

20.03.2026 | Pełny etat | Piła | Sii Sp. z o.o.Or similar frameworks - Previous work with Data Lake technologies (e.g., AWS S3, Azure Data Lake, Databricks, BigQuery) - Knowledge of ETL/ELT processes and orchestration tools (e.g

20.03.2026 | Pełny etat | Bydgoszcz | Sii Sp. z o.o.Or similar frameworks - Previous work with Data Lake technologies (e.g., AWS S3, Azure Data Lake, Databricks, BigQuery) - Knowledge of ETL/ELT processes and orchestration tools

25.03.2026 | Pełny etat | Wysokie Mazowieckie | HelloFreshNumpy, Pandas, Scikit-learn, XGBoost, LightGBM) and experience with Spark/PySpark, Databricks Experience with AWS services (SageMaker), workflow orchestration (Airflow/Prefect), and feature stores (Tecton is a plus) In-depth knowledge of handling imbalanced datasets, optimizing precision/recall trade

21.03.2026 | Pełny etat | Wysokie Mazowieckie | Mindbox Sp. z o.o.Orchestration, scheduling) Support Power BI reporting projects (dataset optimization, basic DAX is a plus) Apply data modeling best practices and ensure high-quality data solutions Collaborate with distributed and cross-functional teams in an international environment Note Detailed project information

21.03.2026 | Pełny etat | Wysokie Mazowieckie | AllegroTest, and maintain data systems to ensure accuracy for large-scale pipelines involving both streaming and batch data flows. Implement data schemas, models, message brokers, and SQL/No-SQL databases. Actively maintain the correctness of dataflows, ensuring high performance for critical processes like