Position: Embedded developer
Company: Murano Software
Experience required: 3y
English level: upper

The project is a leading engineering and technical risk insurer providing equipment breakdown and other specialty coverages, inspection services and engineering consulting

We are developing a multi protocol wireless IoT sensor. **We are implementing of Semtech’s LoRa Basics LoRaWAN stack on the Nordic NRF52840 with Zephyr RTOS.**
The stack must be compartmentalized so as to be easily initialized and uninitialized to support switching between LoRaWAN and amazon sidewalk, which will use the same embedded radio. Functions should be provided to send acknowledged and unacknowledged packets to the cloud, and a handler should be provided for downlink messages.

A current version of our application which connects with Amazon Sidewalk will be provided under NDA for integration and testing.

**Requirements:
**
• Good knowledge of Semtech’s LoRa Basics & LoRaWAN
• Good knowledge of Zephyr RTOS
• Knowledge of Nordic NRF52840