Build reliable Io T 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, Free RTOS 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 Free RTOS
Implement AWS Io T 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, Free RTOS, MQTT, AWS Io T Core, and reliable embedded product development.