Amadeus

Principal Engineer - Full Stack Mobile and Backend

Amadeus
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4 days ago
Lisbon, PortugalStaff+

Responsibilities

  • Develop and maintain high-quality solutions across mobile and backend components.
  • Contribute to requirements analysis, design, feasibility assessment, planning, and delivery.
  • Identify and resolve complex technical issues during production and rollout phases.
  • Apply secure development, code review, testing, and refactoring practices.
  • Design architectures addressing performance, resilience, and user experience across mobile and backend systems.
  • Collaborate with DevOps teams on reliable CI/CD pipelines, GitOps practices, and deployment readiness.
  • Recommend improvements to reduce technical debt and strengthen engineering processes.
  • Mentor team members and share knowledge through collaborative sessions and internal community events.

Requirements

  • Extensive experience as a senior software engineer or technical lead in complex environments.
  • Experience working across iOS, Android, and backend systems.
  • Understanding of SDK constraints, mobile lifecycles, and API-driven architectures.
  • Experience with cloud platforms, preferably Microsoft Azure, containerization, and CI/CD automation.
  • Strong problem-solving and technical communication skills.
  • Ability to work autonomously and contribute to cross-functional projects.
  • Willingness to learn and apply AI-based development and automation tools.
  • Based in Lisbon, with flexibility options available for discussion.
  • Knowledge of airline or airport operations or digital identity solutions is preferred.

Benefits

  • Hybrid working model with flexibility based on how employees work best.
  • On-the-job training, formal learning activities, and ongoing learning opportunities.
  • Supportive environment focused on employees’ personal, family, and professional well-being.
  • Global, diverse, and inclusive workplace.
  • Opportunity to contribute to Amadeus’s travel technology mission.
  • Amadeus is an equal opportunity employer with an accessible recruitment process.

Tech Stack

Categories

BackendMobile
Amadeus

About Amadeus

10,000+ employees

Amadeus builds enterprise software and transaction platforms for the travel industry, including a global distribution system and airline passenger service systems, plus airport and hospitality solutions. It sells to airlines, travel agencies, airports, hotels, and rail operators through long-term contracts, software subscriptions, and transaction-based fees. Founded in 1987 and headquartered in Madrid, it is a public company listed on the Madrid stock exchange.

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