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(Senior) Data Scientist Customer Analytics (m/w/d)

Essen, Ruhr, NORDRHEIN_WESTFALEN💼 Full-time🗓 2026-07-03 → 2026-09-26

Core

Develop, implement, and optimize predictive modeling algorithms for customer segmentation and personalization within the CRM environment to drive business decisions.

Role type

Senior Data Scientist (Customer Analytics)

Builds

Analytical data products and predictive models for CRM, marketing, and customer lifecycle management

Domain

Retail / E-commerce / Customer Analytics

Deliverable

production ML models | product features

Required skills

Predictive modeling, Customer segmentation, Churn prevention, Customer Lifetime Value (CLV) forecasting, Statistical analysis, Machine Learning, Bayesian methods, Python, SQL, Data product ownership (PoC to scale), Data quality assurance

Preferred skills

CRM or Marketing domain experience, Stakeholder advisory, Data enrichment

Technologies

Python, SQL, Databricks, MLflow, Airflow

Responsibilities

Develop and optimize algorithms for predictive modeling and personalization; Analyze data across the customer lifecycle for churn prevention and conversion optimization; Identify data gaps and ensure data quality; Advise business units and present analysis results; Drive the development and introduction of new analytical data products

Seniority

Senior, hands-on IC

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