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# Senior Data Engineer Sales Data Hub (gn) full-time / part-time (hybrid)

- **Company:** DKV Mobility
- **Location:** Ratingen, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Microsoft Azure, Data Warehousing, Data Intelligence, Python (Programming Language), SQL Databases, Data Processing, Cloud Platform System, Information Technology, Data Analytics, Data Management, Data Lakehouse, Terraform, Data Pipelines
- **Published:** July 27, 2026
- **Apply:** https://www.adzuna.de/details/5816464880

## About the Role

* You hold a degree in Computer Science, Business Administration, or a comparable qualification
 * You bring more than 6 years of professional experience as a Data Engineer or BI Engineer, with a strong focus on developing and scaling cloud-based data platforms
 * You have deep expertise in Python and SQL and use them confidently for complex data processing and modeling
 * You have extensive experience in designing, building, and operating modern data lakehouse architectures
 * You are proficient in working with infrastructure as code (especially Terraform) and take responsibility for building and continuously evolving stable data infrastructures
 * You take ownership of architectural decisions and actively drive the further development of data platforms and engineering standards
 * You have excellent analytical skills and manage technical projects independently while closely collaborating with stakeholders
 * You communicate confidently in both German and English and are able to explain complex technical concepts in a clear and understandable way
 * You work independently, take ownership of end-to-end solutions, and actively contribute to knowledge sharing within the team

## Description

Do you want to play an active role in driving a company's growth and turning big plans into reality? Then join our team! You can look forward to exciting challenges, an inspiring environment, and a work culture that combines flexibility and collaboration - with our 60/40 hybrid model and modern offices in Ratingen as a hub for ideas.
As part of our team, you will take on the following responsibilities:

 * You independently develop data products for Sales, Marketing, and Customer Service, following an agile approach and in close collaboration with the central Data Intelligence & Analytics team
 * You ensure data quality and actively promote data literacy across Sales, Marketing, and Customer Service
 * You continuously optimize data to deliver better solutions in terms of performance, quality, and cost
 * You take ownership of developing products that enable DKV-particularly in Sales, Marketing, and Customer Service-to address business-critical challenges (e.g., by building and operating data pipelines)
 * You are responsible for designing and implementing relational and dimensional data models in a cloud-based Azure environment
 * You support and advise colleagues in Sales, Marketing, and Customer Service on the adoption of the new Data & Analytics framework (Azure-based), enabling further growth
 * You take on project or sub-project leadership as a Sales Data Hub representative in cross-functional projects


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