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