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Data Engineer
Build and own a modern Data Lakehouse (Delta Lake) for smart metering and IoT telemetry, migrating legacy systems and ensuring data quality across high-volume energy and building automation workloads.
Senior Data Engineer
Build and maintain scalable data pipelines and warehouses for a fintech company using AWS, Python, and Terraform to power analytics and financial reporting.
Intermediate Data Engineer
Build and maintain scalable data pipelines using Snowflake, Prefect, and Python to support AI-driven investment strategies for institutional clients.
Data Engineer, Big Data (8-months contract)
Design and build scalable data pipelines and ETL workflows using Python, Spark, and SQL to power analytics and ML at a global tech platform.
Senior/Staff Data Engineer, Analytics and Reporting
Build and maintain analytics-ready data marts and pipelines for a crypto exchange, using dimensional modeling, Spark/Flink, and cloud data tools to power business decisions.
Expert Data Engineer Microsoft SQL Server, T-SQL, ETL, Git Warszawa, Gdańsk
Build and maintain ETL pipelines and data warehouses using Microsoft SQL Server, T-SQL, SSIS, and Snowflake; optimize queries and automate jobs.
Hybrid Data Engineer for Business Analytics & Insights
Build and maintain scalable data pipelines to collect, process, and analyze website behavior, customer, and transactional data using Airbyte, Python, and dbt.
data engineer for business analytics
Build and maintain scalable data pipelines and warehouses using Python, SQL, dbt, and Airbyte to power analytics and ML systems for a media company.
Microsoft Fabric & AI Solution Architect
Designs and deploys Microsoft Fabric and AI solutions, building data platforms, analytics, and Copilot Studio agents to turn enterprise data into insights and automation.
Data Engineer, Microsoft Data Platform
Build and maintain Microsoft-centric data pipelines and lakehouse/warehouse architectures to support governed enterprise analytics and operational reporting.
Microsoft Fabric & AI Solution Architect
Designs and deploys Microsoft Fabric and AI solutions, building data platforms, analytics, and Copilot Studio agents to turn enterprise data into insights and automation.
Data Engineer
Designs and builds data pipelines, warehouses, and analytics systems using Python, Spark, and cloud platforms like Databricks or Snowflake.
Business intelligence analyst/developer
Builds and maintains Microsoft BI solutions using Azure Synapse, Power BI, and SSAS for clients, focusing on ETL, data modeling, and visualization.
Data architect
Designs and implements scalable data solutions using Microsoft Fabric, Power BI, and SQL Server for clients, blending architecture, engineering, and consulting.
Data Engineer Analyst (Fabric, Power BI)
Build and maintain data pipelines and Power BI reports using Microsoft Fabric and Azure services to deliver analytics and reporting solutions.
Data Engineer Consultant (Fabric, Power BI)
Builds scalable data pipelines and Power BI dashboards using Microsoft Fabric to deliver analytics and insights for clients.
Data Engineer Lead
Lead a small team to design and build scalable Azure Databricks-based data pipelines, enforce Kimball dimensional modelling, and establish trusted data assets for analytics and AI initiatives.
Data Engineer Lead
Lead a small team to design and maintain scalable data pipelines and warehouses using Azure Databricks, dbt, and Kimball dimensional modelling to support analytics and AI initiatives.
Azure Data Engineer
Design and maintain Azure-based data pipelines and lakehouse solutions using Synapse, Data Factory, and Informatica to power analytics and reporting for a government client.
Data Engineer with GCP
Senior Data Engineer builds and optimizes large-scale data pipelines on GCP, focusing on BigQuery, Dataflow, and real-time processing to support analytics and reporting.