Location: Givisiez or Rolle, Switzerland (Hybrid – Fixed 3 days on-site / 2 remote)
**Role Summary**
We are seeking a Senior Firmware Engineer to take ownership of firmware development and maintenance across the QronoX platform and a broad portfolio of legacy Saia Burgess Controls products. This role requires deep technical expertise in embedded systems, the ability to work autonomously on complex topics, and strong systems-thinking across hardware, firmware, and product interactions.
**Key Responsibilities**
+ Develop, maintain, and enhance firmware for QronoX automation controllers. + Own sustaining engineering and bug fixing activities for legacy SBC products. + Perform deep root-cause analysis across multi-module, real-time embedded systems. + Understand and manage interactions between firmware components, hardware modules, and system-level behavior. + Work clos...