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SITA

Global travel IT solutions for airlines

Data Engineer

Data EngineeringConfirmed live in the last 24 hours
Full-timeBarcelona, SpainNo salary listed

About the Job

Requirements

  • Proficiency in Python and SQL across relational databases such as PostgreSQL, Microsoft SQL Server, and Oracle.
  • Hands-on experience with Airflow and extract-transform-load or extract-load-transform design.
  • Understanding of data lakes, data modeling, and canonical data model design.
  • Ability to work with Microsoft SQL Server linked servers, schema mapping, and source-system reverse engineering.
  • Experience with, or ability to quickly ramp up on, AWS data services and data-quality frameworks.
  • Understanding of airline operational data such as schedules, crew, assignments, and qualifications, or readiness to build that domain knowledge quickly.
  • Ability to handle personal data, including crew data, in accordance with GDPR and client data-privacy requirements.

Responsibilities

  • Ingest heterogeneous airline systems and external sources into OCCam's data platform.
  • Build a common data lake and canonical data model for the product.
  • Own pipeline-level data quality, including checks, reconciliation, and issue investigation.
  • Partner with Back-End and Science teams to ensure 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.

Desired Qualifications

  • Knowledge of airline operations management and the operational, commercial, and customer service challenges faced by airlines.
  • Experience with airline operational systems such as Netline, SCHEDOPS, XCREW, or similar.

About the Company

SITA

Global travel IT solutions for airlines

SITA provides IT and communications solutions for the air transport industry, serving airlines and airports worldwide. Its products cover areas such as passenger check-in, flight operations messaging, baggage tracking, and airport-to-airline communications, all delivered through a global network of integrated software systems and services. The company connects airlines, airports, ground handlers, and other partners to enable smooth travel operations and better customer experiences. What sets SITA apart is its long history (nearly a century) and its deep, industry-wide reach; it focuses on interoperability and end-to-end integration across the entire air transport ecosystem, backed by partnerships and a shared infrastructure rather than standalone products. The company’s goal is to keep building connections that unite the fragmented aviation industry and to deliver better solutions that streamline operations and improve the travel experience for customers.

Company size
5,001-10,000
Company stage
Debt Financing
Total funding
$400M
Headquarters
Geneva, Switzerland
Founded
1949

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