We’re looking for motivated, engaged people to help make everyone’s journeys better.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.Main Duties and Responsibilities- Design integration solutions to meet functional and non‑functional requirements.- Implement APIs, messaging, and batch interfaces using standard integration patterns.- Define and maintain interface contracts, schemas,



and versioning rules.- Build data mappings and transformations with validation and error handling.- Configure secure connectivity and authentication for internal and external integrations.- Develop and maintain CI/CD pipelines for integration components and releases.- 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.- Maintain operational runbooks, support procedures, and interface documentation.- Ensure logging, metrics, tracing, and alerting meet observability standards.- 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 general team.- Collaborate with architects, application teams, and partners to deliver end‑to‑end integrations.Core Competencies and Requirements- Education: Bachelor’s degree in Computer Science, Information Systems, Engineering, or a related field (or equivalent professional experience).- Wo

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