Overview

In this role, you will accelerate airline onboarding by ingesting diverse source systems and turning them into trusted data for OCCam, SITA’s AI-powered Operations Control Center. You will build a common datalake and a canonical data model used by product, back-end, and science teams. You’ll own data quality at the pipeline level and partner with cross-functional teams to ensure reliable data for disruption management solutions. This is a hands-on, multi-airline integration role with a focus on scalable data platforms and accurate data foundations. You’ll join a growing OCCam team and contribute to transforming operations at scale.

Compensaciones / Beneficios

- Flex Week: work from home up to 2 days/week
- Flex Day: adaptable workday
- Flex-Location: up to 30 days/year remote
- Employee Wellbeing: EAP for you and dependents
- Champion Health - wellbeing platform
- Professional Development and learning programs

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, reconciliation and issue investigation




- Partner closely with Back-End and Science teams so product features and algorithms are built on reliable data
- Work on several airline integrations in parallel, accelerating client onboarding and keeping delivery organized and well documented
- Map airline source schemas into a canonical data dictionary and document assumptions clearly

Requisitos principales

- Proficient in Python and SQL across relational databases (PostgreSQL, Microsoft SQL Server, Oracle)
- Hands-on experience with Airflow and ETL/ELT design
- Understanding of datalakes, data modeling and canonical data model design
- Experience with MSSQL linked servers, schema mapping and source-system reverse engineering
- Experience with, or ability to ramp up on, AWS data services and data-quality frameworks
- Understanding of airline operational data (schedules, crew, assignments) or willingness to learn quickly
- Structured problem-solving with messy real-world data and collaboration in client onboarding
- Strong documentation discipline and a data-trust mindset
- Understanding of GDPR and client data-privacy requirements

- Structured problem-solving
- Collaboration with cross-functional teams
- Strong documentation discipline
- Python
- SQL
- PostgreSQL

📌 Data Engineer - AI skills (Barcelona)
🏢 Sita - Société Internationale De Télécommunications
📍 Barcelona