Freelance Data Engineer

Data/BI
Contracts (Freelance)
Hybrid
Rotterdam
October 9, 2026

Introduction

We are looking for an experienced freelance Data Engineer for a large nonprofit organization in South Holland. You will further develop the central data platform and play a leading role in the migration from Azure Synapse to Microsoft Fabric.

Organization

You will work in a central data team within the IT organization. This team makes data sources accessible, manages the lakehouse platform, and delivers data products to departments such as asset management, HR, and finance.

The platform runs on Azure, using a lakehouse architecture, medallion layers, and Delta Lake. The team works in an agile and metadata-driven manner. The team also includes a lead platform engineer, a solution architect, and data analysts.

Job Information

You'll deliver data products and help advance the platform, with the migration to Fabric as the key component. The team doesn't have much experience with Fabric yet, so it would be helpful if you're willing to share your knowledge.

  • Migrating pipelines, notebooks, and data models from Synapse to Fabric
  • Building data pipelines and PySpark notebooks in the Bronze, Silver, and Gold tiers
  • Designing and Building Dimensional Data Models
  • Setting Up Data Quality Checks and Monitoring
  • Setting Up CI/CD Using Azure DevOps
  • Conduct code reviews and coach fellow engineers

Job Requirements

  • Extensive experience as a data engineer in Azure
  • Experience with Microsoft Fabric and/or Azure Synapse
  • Strong knowledge of SQL, PySpark, and dimensional modeling
  • Experience with Git and CI/CD

Pros

  • Experience with SAP resources
  • An Azure certification, such as DP-203 or DP-700

Offer

  • Start as soon as possible, no later than early November 2026
  • 6-month assignment, with an option to extend for up to 2 years
  • 36 hours per week
  • Hybrid Work in Rotterdam

Job Application

Would you like to apply right away? Then click the "Apply" button. Do you have any questions or would you like more information? Feel free to contact Max at max@einvigi.com or call +31(0)38 211 0211.

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