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Data Warehouse Engineer (m/w/d)

Köln, NORDRHEIN_WESTFALEN🌐 Remote💼 Full-time🗓 2026-09-22 → 2026-09-23

Core

Building a central data platform for the health insurance cluster to translate complex relationships into data models and analyses.

Role type

Data Warehouse Engineer

Builds

Central data platform, data structures, ETL processes, and analytics solutions for health insurance operations.

Domain

Insurance / Data Engineering

Deliverable

production ML models | product features | dashboards & analysis

Required skills

SQL, relational databases, Data Warehouse design, ETL, BI, data modeling

Preferred skills

R programming, machine learning, analytics

Technologies

SQL, R

Responsibilities

Design and model efficient data structures from source to evaluation; develop and optimize ETL processes; optimize SQL-based evaluations for data quality; collaborate with business units on analytics, AI, and ML solutions.

Seniority

Mid-level, hands-on IC

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