Senior Microsoft Fabric Data Engineer

Craftware is a technology company of over 500 experts, empowering large organizations to solve complex business challenges with modern IT solutions - from sales systems and automation to data platforms and AI. We operate where technology must be reliable, secure, and scalable. We deliver end-to-end projects: from analysis and architecture through implementation to development and maintenance. We are a trusted partner of industry leaders such as Salesforce, Veeva, UiPath, and Databricks.

Model: remoteEngagement: part-time

Looking for a Senior Microsoft Fabric Data Engineer to support the development of an existing data platform and deliver a solution for monitoring strategic business KPIs. The project is based on an existing Microsoft Fabric architecture and focuses on integrating multiple data sources, transforming data and building a semantic model for business reporting.
Responsibilities:
• Gather, clarify and summarize business requirements through discussions with stakeholders.
• Translate business needs into technical requirements and data solutions.
• Develop data ingestion and transformation processes within Microsoft Fabric.
• Integrate data from multiple sources, including SAP (CSV/Excel files extracted via RPA), operational Excel files and iTrack.
• Combine financial, equipment and operational data to support KPI calculations and reporting.
• Design and implement a semantic data model (approximately 6–7 tables).
• Ensure data quality, documentation and proper data governance.
• Build a maintainable, reliable solution requiring minimal ongoing support.
• Collaborate with the client's Data Engineer, Project Manager and business stakeholders throughout the project.

Requirements:
• Minimum 3 years of professional experience as a Data Engineer.
• Experience in designing and implementing Lakehouse architectures.
• Hands-on experience with Microsoft Fabric.
• Very good knowledge of SQL.
• Practical experience with PySpark and Microsoft Fabric Notebooks.
• Experience developing ETL/ELT processes.
• Experience implementing Bronze, Silver and Gold data layers.
• Experience designing Power BI semantic models.
• Knowledge of DAX.
• Experience implementing Data Governance and Data Quality principles.

We offer:
• B2B contract (rate negotiated individually, up to 200 PLN net/h + VAT)
• Fully remote service delivery
• Broad range of projects (internal, international) - genuine variety of clients and tasks
• Budget for skills development and certifications as part of the collaboration
• Regular collaboration reviews and discussion of project scope
• Additional benefits available as part of the collaboration
• Networking and team-building events for project teams