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Senior Data Engineer (m/w/d)

Köln, NORDRHEIN_WESTFALEN💼 Full-time🗓 2026-08-12 → 2026-09-21

Core

Design and build scalable ETL/ELT processes and data pipelines on Databricks within the Azure Cloud to support data-driven solutions.

Role type

Senior Data Engineer

Builds

Data pipelines, Lakehouse architectures, and data warehouses

Domain

Cloud data engineering, Azure ecosystem

Deliverable

production ML models | infrastructure

Required skills

Databricks, Azure Synapse, Azure Data Factory, Python (pandas, PySpark), SQL, data modeling (Star Schema, Data Vault, Medallion), ETL/ELT, performance tuning, workflow orchestration, cloud environment management

Preferred skills

Microsoft Fabric, Apache Kafka, Apache Airflow, Data Governance, Security, Compliance, Databricks certifications

Technologies

Databricks, Azure Synapse, Azure Data Factory, Python, SQL, Microsoft Fabric, Apache Kafka, Apache Airflow

Responsibilities

Architect and develop scalable ETL/ELT processes and data pipelines on Databricks in Azure; model data and build Lakehouse architectures; automate and optimize data flows for performance, quality, and stability; integrate and transform data from diverse sources into data warehouses or Lakehouse environments; implement best practices in Data Governance, Monitoring, and Security; mentor junior colleagues and shape technical standards; collaborate with Data Scientists, Analysts, and Consultants to implement data-driven solutions

Seniority

Senior, hands-on IC

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