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Senior Data Engineer - Real-Time Retail Analytics
Senior data engineer in London building ETL/ELT pipelines and real-time dashboards (sales, stock, delivery) that turn grocery data into insights to cut waste and grow the business. Core stack is SQL, Python, and data warehouses, partnering with AI teams to supply clean data for models.
Senior Data Engineer & Technical Consultant — Client-Facing
Senior client-facing data engineer and technical consultant at Opencast, building data integration, migration, modelling and platform solutions with Microsoft Fabric and Azure, while mentoring engineers and setting standards across delivery as the data capability grows.
Senior Data Platform Engineer - Telemetry & Observability
Senior Data Platform Engineer at Luxoft in Kraków, building observability and embedded analytics for a leading automotive client. The role architects the data platform, builds pipelines, models and transformations, and enables orchestration, data quality, security and observability across embedded, cloud, test and application systems.
Senior Data Engineer Gdańsk, Kraków, Warszawa B2B 1 100 – 1 550 PLN/day
Senior Data Engineer owning and consolidating a Snowflake-based data platform for an international capital-markets client: building pipelines, data models and Power BI reporting with Snowflake, dbt, SQL, Python and AWS, with focus on data quality, governance and PII/FCA/GDPR-compliant security. B2B at 1100–1550 PLN/day in Gdańsk, Kraków or Warszawa.
Senior ETL & Data Engineer – Azure, Kafka, Real-Time
Design and maintain data warehouse views, ETL processes, and batch and real-time data feeds at Alior Bank using Teradata, Azure Data Factory, Kafka, and Spark. Requires 3+ years of experience and B2-level English; hybrid work based in Kraków.
Senior GCP Data Engineer - Hybrid (Remote 3x/wk)
Senior data engineer at EY GDS Poland (Katowice, hybrid 2 days in office / 3 remote) designing and building scalable data platforms on Google Cloud, with a focus on BigQuery and modern data warehousing, using SQL/Python, data pipelines, and DevOps practices to deliver client data solutions.
Senior Microsoft Fabric Data Engineer - Remote KPI Modeling
Senior data engineer at Craftware, a 500+ person IT consultancy, working on an existing Microsoft Fabric data platform for large organizations: integrating multiple data sources and delivering KPI monitoring/modeling for strategic business metrics.
Senior Java Data Engineer - Spark, Cucumber, QA
Senior Java Data Engineer at j-labs in Kraków (hybrid): building Big Data solutions on a global Agile team — integrating data sources, processing pipelines, and AI/ML in production. Stack centers on Java and Spark, with Cucumber, end-to-end testing, CI, and TDD.
Senior Databricks Data Engineer | Cloud Platform Specialist
Senior Data Engineer at EY GDS in Katowice, joining a global data platform team to design and implement scalable data pipelines and data warehouses on Databricks across Azure, AWS, and GCP environments.
Senior Data Engineer: Build Trusted Global Analytics
Data engineer at InPost Group in Kraków building and maintaining data pipelines and models in Databricks (PySpark, SQL, Delta tables), ensuring data quality to support analytics, reporting, and product teams in a global environment.
Senior Data Engineer: GCP, BigQuery & Airflow - Remote
Senior Data Engineer at Sii building data pipelines, orchestrating data flows, and delivering integrated data products for business analytics and reporting on GCP. Core stack is BigQuery, Python, SQL, and Airflow, with remote, hybrid, or office options across Poland.
Senior Data Engineer - GCP & BigQuery, Remote/Hybrid
Senior Data Engineer at Sii Polska building and maintaining data pipelines on Google Cloud, implementing Airflow orchestration, and creating curated data products for analytics and reporting. Core stack is GCP, BigQuery, Python, and SQL, with remote, hybrid, or office options across Poland.
Senior Data Engineer - Python, FastAPI & AWS
Senior data/backend engineer owning Python APIs and data pipelines built with FastAPI, AWS, and Airflow, working in a DevOps culture and coordinating with global teams in English. Role is based in Poland.
Senior Data Engineer with Databricks
Senior data engineer at EY Global Delivery Services in Katowice (hybrid, 2 days in office) designing and building scalable data platforms, pipelines and modern data warehouses for international clients on Azure, AWS or GCP. Core stack: Databricks, SQL, Python, DevOps and CI/CD.
Senior Data Engineer with Snowflake
EY GDS Poland seeks a Senior Data Engineer in Katowice (hybrid: 2 days office / 3 remote) to build data platforms and design robust solutions on Snowflake for international client projects across Azure, GCP, and AWS. Core work: data warehousing, ETL, big data processing, and data modeling using SQL or Python.
Senior Microsoft Fabric Data Engineer
Part-time, fully remote senior data engineering role developing an existing Microsoft Fabric data platform for a client: integrating SAP/Excel/iTrack data sources, building ETL/ELT pipelines with Bronze/Silver/Gold layers, and designing a semantic model for business KPI reporting. Core stack: Microsoft Fabric, SQL, PySpark, Power BI, DAX.