In this role you accelerate airline onboarding by turning diverse source data into trusted data for OCCam, SITA’s AI-powered Operations Control Center. You will build a unified datalake and a canonical data model used by product, backend, and science teams, ensuring data quality and clear data provenance. You’ll collaborate across teams to deliver reliable data for onboarding multiple airlines and documenting assumptions. This is a hands‑on, cross‑functional engineering role with meaningful impact on disruption management in general aviation.Flex Week: work from home up to 2 days/weekFlex DayFlex-Location: up to 30 days a year from any locationProfessional Development: access to LinkedIn Learning, Microsoft's Enterprise Skills Initiative, Pluralsight, Harvard Business Publishing, Stanford, etc.Competitive benefits tailored to local marketIngest heterogeneous airline systems and external sources into OCCam's data platformBuild a common datalake and canonical data model consumed by the productOwn data quality at the pipeline level with checks, reconciliation,



and issue investigationPartner with Back-End and Science teams to base features and algorithms on reliable dataWork on several airline integrations in parallel to accelerate onboarding and maintain documentationMap source schemas to a canonical data dictionary and document assumptionsProficient in Python and SQL across PostgreSQL, Microsoft SQL Server and OracleHands‑on experience with Airflow and ETL/ELT designUnderstanding of datalakes, data modeling, and canonical data model designExperience with MSSQL linked servers, schema mapping and source-system reverse engineeringFamiliarity with AWS data services and data‑quality frameworksUnderstanding of airline operational data or ability to quickly acquire domain knowledgeStructured problem-solving for messy data and capability to collaborate in client‑facing onboardingStrong documentation discipline and a data‑trust mindsetAwareness of GDPR and client data‑privacy requirementscollaboration across cross‑functional teamsclear communication and documentationproblem‑solving with messy dataPythonSQLData Engineer - barcelona barcelona, catalunya, es
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📌 Data Engineer - Barcelona
🏢 Sita - Société Internationale De Télécommunications
📍 Barcelona