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Die Position
DESCRIPTION
We are looking for a Principal Data Engineer to join our growing team of Advanced Data Analytics experts. This role calls for a seasoned expert with a robust mix of technical prowess, comprehensive domain knowledge, and strong technical leadership abilities.
The idóneo candidate is a hands‑on technical leader who thrives on meeting data requirements across different products while driving the long‑term technological vision of the department.



You will be responsible for ensuring data accuracy and availability while spearheading future‑ready strategies for GenAI and advanced analytics. You will work closely with System Architects, Product Owners, and Engineers to deliver scalable, cost‑efficient, and high‑impact data initiatives.
LOCATION
Sant Cugat, Spain
JOB TYPE
Full Time
KEY RESPONSIBILITIES
- Define and drive the future strategy for GenAI and emerging technologies to uncover hidden patterns and drive decision‑making across diagnostic products.
- Design, implement, and optimize data architectures using AWS services, ensuring seamless integration and high performance.
- Drive the design and development of efficient data processing workflows using PySpark, SparkSQL, SQL, and modern formats like Iceberg and Parquet.
- Optimize the performance, scalability, and cost efficiency of data infrastructure and AWS service consumption.
- Provide technical direction and mentorship to a team of developers, enforcing cod

📌 Principal Data Engineer (Sant Cugat del Vallès)
🏢 Roche Holding
📍 Sant Cugat del Vallès