Senior Data Engineer / Ingenieur (m/w/d)

Our client is a well-established organization operating in a highly regulated and technology-driven environment, delivering critical services and solutions to support business operations and data-driven decision-making.
We are currently seeking two experienced Senior Data Engineers (m/f/d) for a 12-month assignment in Zürich.
In this role, you will take end-to-end ownership of data integration, data modelling, reporting, and invoicing solutions, ensuring that business requirements are translated into scalable, sustainable, and high-quality technical implementations. Working closely with business and technology stakeholders, you will contribute to the design, development, and optimisation of data-driven solutions that deliver tangible business value.
The position is part of the Reporting Analytics Hub (RAH), a strategic Azure-based platform that serves as the foundation for reporting, analytics, and invoicing capabilities across the organisation. This is an excellent opportunity to work in a modern cloud environment and play a key role in shaping the future of enterprise data and analytics
Job description:

• End-to-end ownership for reporting, analytics and invoicing capabilities within the Reporting Analytics Hub (RAH)
• Design and implement scalable enterprise data models for reporting and invoicing use cases
• Develop and maintain Azure-based data solutions using PySpark and cloud-native services
• Integrate and process data delivered through sFTP, Kafka and streaming technologies
• Enable invoicing processes by providing invoicing volumes and interfaces towards SAP
• Deliver reporting and analytics solutions for internal and external through Power BI
• Collaborate closely with Requirements Engineers and business stakeholders to refine and implement evolving business requirements

Your profile:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• Proven experience as a Senior Data Engineer in enterprise-scale environments
• Strong expertise in Azure Data Platform and PySpark development
• Solid experience with data modelling and scalable reporting architectures
• Experience with streaming and event-driven data processing (e.g. Kafka)
• Strong understanding of invoicing/billing processes and related data structures
• Experience with Power BI reporting and analytics solutions
• Ability to assume ownership and drive delivery across the full solution lifecycle
• Languages: English and Gaman required.

Additional Information:

• Location: Zurich, Switzerland
• Workload: 100%
• Remote Work: Up to 20%
• Start Date: 02.11.2026
• End Date: 02.11.2027
• Type of contract: temporary staffing
• Deadline for application: 09.10.2026