CareerPlan

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

Essen, Ruhr, NORDRHEIN_WESTFALENFull-time2026-09-03 → 2026-10-30

Core

Develop, implement, and optimize algorithms for predictive modeling, 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

Required skills

Python, SQL, Statistics, Machine Learning, Bayesian methods, Data product ownership, Data quality assurance

Preferred skills

CRM/Marketing domain experience, Cloud platform expertise

Technologies

Python, SQL, Databricks, MLflow, Airflow

Responsibilities

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

Seniority

Senior, hands-on IC