Build reliable IoT firmware for OPIsystems Inc.’s BLUE® and EPIQ® platforms, using embedded Linux, MQTT, and distributed-system communications. This experienced Embedded Firmware Developer begins with stabilization and feature development for BLUE®. Over time, the work expands to ESP32 devices, FreeRTOS applications, and connected agricultural products. You will collaborate with hardware, cloud, QA, and product teams while supporting architecture discussions. Key Responsibilities:

Develop firmware for ESP32-based devices Develop applications running on FreeRTOS Implement AWS IoT Core and MQTT communications Integrate sensors, actuators, and wireless field devices Enhance over-the-air update mechanisms Requirements:

Five or more years of embedded firmware experience Robust C programming, Python, and Linux proficiency Experience with JSON and Protocol Buffers Ability to read electrical schematics Preferred experience with ESP32 and ESP-IDF Shape connected agriculture firmware through ESP32, FreeRTOS, MQTT, AWS IoT Core, and reliable embedded product development.

📌 IoT Firmware Engineer BLUE EPIQ (Calgary)
🏢 OPIsystems,Inc.
📍 Calgary