Data Engineer
Core
Building and maintaining large-scale data warehouse systems for the Lufthansa Group, processing customer, ticket, journey, and flight schedule data.
Role type
Data Engineer
Builds
Data warehouse systems, ETL pipelines, and data import/export processes for the Lufthansa Group.
Domain
Aviation / Travel Technology
Deliverable
production ML models | product features | dashboards & analysis
Required skills
SQL (procedural languages), ETL development, Databricks, PySpark, Python (NumPy, Pandas), version control, data modeling
Preferred skills
Unix/Linux systems, Teradata, Agile/Scrum methodologies
Technologies
Databricks, PySpark, SQL, Python, Linux, Windows, Teradata
Responsibilities
Analyzing business requirements and mapping them to the existing data model; Identifying new data sources; Building proof-of-concepts in cooperation with business teams; Developing and implementing new functionalities; Optimizing existing processes and analyzing exceptional cases; Creating and maintaining data import/export processes.
Seniority
Mid-level (2+ years experience)
