Aviation Data Engineer: ETL, Datalake & Onboarding

SITA; Barcelona; Híbrido; EUR 55.000 - 85.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flex Week

Flex Day

Flex-Location

Employee Wellbeing

Professional Development

Competitive Benefits

Equal Opportunity Employer

Descripción de la vacante

SITA is seeking a Data Engineer in Barcelona to accelerate airline onboarding by turning heterogeneous systems into trusted data for OCCam, our AI-powered Operations Control Center. You will build a common datalake and canonical data model, own pipeline data quality, and collaborate with Back‑End and Science teams on reliable data.

The role involves handling multiple airline integrations, documenting assumptions, and ensuring data governance while delivering scalable data solutions in a hybrid

Formación

• Proficient in Python and SQL across PostgreSQL, MSSQL Server and Oracle.
• Hands-on experience with Airflow and ETL/ELT design.
• Knowledge of datalakes, data modeling, and canonical data model design.
• Experience with MSSQL linked servers and schema mapping.
• Familiarity with AWS data services and data-quality frameworks.
• Understanding of airline operational data and GDPR/data privacy requirements.

Responsabilidades

• Ingest heterogeneous airline systems and external sources into OCCam’s data platform.
• Build a common datalake and canonical data model that the product reads from.
• Own data quality at the pipeline level, including checks and issue investigation.
• Partner with Back‑End and Science teams to ensure reliable data.
• Work on multiple airline integrations in parallel, accelerating onboarding.
• Map airline source schemas into a canonical data dictionary and document assumptions.

Conocimientos

Python

SQL

Data modeling

ETL/ELT design

Airflow

GDPR compliance

Documentation

Herramientas

PostgreSQL

Microsoft SQL Server

Oracle

MSSQL linked servers

AWS data services

data-quality frameworks

Descripción del empleo

SITA is seeking a Data Engineer in Barcelona to accelerate airline onboarding by turning heterogeneous systems into trusted data for OCCam, our AI-powered Operations Control Center. You will build a common datalake and canonical data model, own pipeline data quality, and collaborate with Back‑End and Science teams on reliable data.

The role involves handling multiple airline integrations, documenting assumptions, and ensuring data governance while delivering scalable data solutions in a hybrid