Senior Backend Cloud Engineer — Production-Scale Distributed Systems

GuestTek Interactive Entertainment Ltd. is expanding its cloud-based TIP OpenWiFi stack, extending the upstream uCentral microservices in C++ and adding a Python-based multi-tenant service layer.

You will work on secure, versioned REST APIs, device configuration pipelines, and scalable WebSocket-based telemetry for thousands of devices. The role emphasizes rebasing work onto upstream TIP releases and ensuring end-to-end integrity between operator intent and device state, with strong focus on