contract to deliver a secure, Azure-hosted integration service supporting an onboard train seat reservation system. This role will focus on building a lightweight, serverless HTTPS API using Microsoft Azure, handling structured JSON data, secure configuration, and monitoring. The work will be delivered under internal technical guidance, with testing … simple test harness or simulator Supporting testing, defect resolution, documentation, and handover Essential skills and experience: Strong hands-on experience with Azure Functions and serverless APIs Solid understanding of REST, HTTPS, and JSON Experience building Azure-based integration services Experience with Azure Storage, secure configuration, and Application Insights Ability ...