Job SummaryThe Senior IT Engineer (Middleware / Integrations) designs, builds, operates, and continuously improves enterprise integration services that enable reliable data and process exchanges between business applications, platforms, and external partners. Integrated within a global team, the role ensures secure, performant, and resilient interfaces across multiple domains, supporting both project delivery and run activities.
Build data mappings and transformations with validation and error handling.
Monitor integration services and take action to ensure availability and performance. Troubleshoot incidents, perform root‐cause analysis, and implement permanent fixes.
Manage changes and deployments with documented rollback and release controls.
Apply security controls including encryption, secrets handling, and certificate lifecycle management.
Support capacity planning, resilience improvements, and disaster recovery readiness.
Contribute reusable templates, standards, and best practices across the global team.
Core Competencies and RequirementsEducation:



Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field (or equivalent professional experience).
5+ years in enterprise middleware/integration engineering delivering APIs, messaging/event‐driven, and batch/file‐based integrations.
Solid data handling skills. Operational tooling skills: monitoring/alerting, logging/metrics/tracing, troubleshooting, and performance tuning.
English, additional languages are a plus.
Clear communication and concise technical documentation in a integral context.
Continuous improvement mindset (standardization, automation, quality, reliability).gategroup is the global leader in airline catering, retail‐on‐board and hospitality products and services. Headquartered in Zurich, Switzerland, gategroup delivers operational excellence through the most extensive catering network in the aviation industry, serving passengers from over 200 operating units in over 6

📌 IT Engineer Middleware (Madrid)
🏢 Gate Gourmet
📍 Madrid