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# Senior Data Engineer - Data Hub Sales

- **Company:** A11
- **Location:** Düsseldorf, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Microsoft Azure, Data Hub, Data Warehousing, Data Intelligence, Python (Programming Language), SQL Databases, Data Processing, Cloud Platform System, Information Technology, Data Analytics, Data Lakehouse, Terraform, Data Pipelines
- **Published:** June 19, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=b95a04f26748c923

## About the Role

Do you have experience in Terraform?, * Degree in Computer Science, Business Administration, or a comparable qualification

 * 6+ years of professional experience as a Data Engineer or BI Engineer, with a strong focus on developing and scaling cloud-based data platforms
 * Deep expertise in Python and SQL, applied confidently for complex data processing and modeling
 * Extensive hands-on experience designing, building, and operating modern data lakehouse architectures
 * Proficiency in infrastructure as code, particularly Terraform, with a strong sense of ownership for stable, scalable data infrastructures
 * Excellent analytical skills with the ability to manage technical projects independently while staying closely aligned with business stakeholders
 * Strong communicator in both German and English, able to translate complex technical concepts for non-technical audiences
 * High level of autonomy, end-to-end ownership mindset, and a proactive approach to knowledge sharing

## Description

* Independently develop data products for Sales, Marketing, and Customer Service in close collaboration with the central Data Intelligence & Analytics team, following an agile approach
 * Design and implement relational and dimensional data models in a cloud-based Azure environment, taking full ownership of architectural decisions
 * Build, operate, and continuously optimize data pipelines to address business-critical challenges in performance, quality, and cost
 * Take ownership of the end-to-end development of a modern data lakehouse architecture, including infrastructure as code using Terraform
 * Champion data quality and actively promote data literacy across Sales, Marketing, and Customer Service
 * Support and advise stakeholders on the adoption of the new Azure-based Data & Analytics framework, enabling further growth
 * Lead or co-lead cross-functional projects as a Sales Data Hub representative, driving engineering standards and knowledge sharing across the team


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