Navitaire, an Amadeus company, are proven innovators in the travel industry shaping the way the world thinks about travel. With more than 50 customers worldwide, including many of the world's most successful hybrid and low-cost airlines, Navitaire offers a unique opportunity to make a large impact on the world of travel. Navitaire is evolving our portfolio of hosted services towards a next-generation modern airline retailing platform aligned to industry offer and order retailing concepts. This transformation is founded in principles of customer-centric value delivery and driven by cloud-first modern engineering practices. We are looking for talented and motivated people with a passion to innovate, collaborate, and learn together to join our team that will shape the evolution of our platform. This is a hybrid position and would require you to be in the local office 2-3 days a week. The Principal Engineer role within our modernization program will drive implementation of our next generation microservices using our modern application architecture based on domain-driven patterns, using hexagonal architecture with a focus on event-driven, API-first, and security-first approaches.