You will be given to develop a pcb ( nothing complex ) , the schematic is already been their with one version ready. The PCB is based on nrf52 and it's basically a beacon you need to made some modification around.
p.m for mode details.
You will need to be skilled in KiCAD and RF background (BLE beacons radio is a plus ) , the project is simple so I expect the first revision in a short time.
Only those who understand the concepts of RF layout bid , those who doesn't understand industry standard please don't bid.