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# IoT Firmware Engineer - Low-Power Production Devices Remote

- **Company:** Energiot
- **Location:** Barcelona, Spain (Remote available)
- **Salary:** €46,000.0 - €62,000.0
- **Contract:** Permanent contract
- **Skills:** C++ (Programming Language), Embedded Software, FreeRTOS, LoRaWaN
- **Published:** July 22, 2026
- **Apply:** https://www.jobleads.com/es/job/e99b8e69af35d5f7beb79d7342cb5726e

## About the Role

The role requires 2-3 years in embedded firmware, C/C++, FreeRTOS, and strong problem solving; fluent in Spanish and English.

## Description

You will work with low-power MCUs (TI and ESP32), wireless stacks (LoRaWAN, NB-IoT, BLE) and OTA updates, collaborating with hardware and cloud teams.


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