Embedded software for wearable Bluetooth device

We are looking for an Embedded software Engineer capable to participate in software development for wearable Bluetooth 5 device. This device based on Nordic nRF52840 [login to view URL], and its hardware platform includes also the following peripherals: 3-axis Accelerometer + 3-axis Gyro + 3-axis Geomagnetic sensor IC; GNSS module; FLASH memory IC; Power management IC, Li battery gas gauge controller IC. Need to perform tasks: Architecture planning Nordic nRF52840 bring-up Atmel ATSAM55 bring-up 3 sensors bring-up GNSS bring-up NOR-FLASH bring-up Power management IC + Li battery gas gauge controller IC bring-up Establish Bluetooth 5 connection Communication protocol based on Bluetooth 5 between tracker and server USB communication between server and adapter Tracker work modes test sensors test communication