CareerPlanSign in

Data Engineer (m/w/d)

Köln, NORDRHEIN_WESTFALEN🌐 Remote💼 Full-time🗓 2026-09-07 → 2026-09-23

Core

Designing and optimizing data architectures, pipelines, and ETL processes to ensure data quality, security, and availability for various business units.

Role type

Data Engineer

Builds

Data pipelines, databases, and data lakes

Domain

Data Engineering / Cloud Infrastructure

Deliverable

production ML models | infrastructure

Required skills

SQL, NoSQL, Python, Java, Scala, Cloud platforms (AWS, Azure, GCP), Big Data frameworks (Spark, Kafka, Hadoop)

Preferred skills

Experience with Big Data frameworks

Technologies

AWS, Azure, GCP, Spark, Kafka, Hadoop, SQL, NoSQL, Python, Java, Scala

Responsibilities

Develop and optimize data architectures, pipelines, and ETL processes; Build and maintain databases, data lakes, and cloud platforms; Integrate and transform large datasets from various sources; Ensure data quality, security, and availability; Support the selection and implementation of new technologies and tools; Document and continuously improve existing data processes

Seniority

Mid-level to Senior, hands-on IC

Sourced via bundesagentur · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.