Firmware developer

Position: Embedded Software Engineer (Firmware Developer)
Responsibilities:

Develop firmware for ESP32-based sports ticker, driving a 64x32 RGB LED matrix.
Implement Wi-Fi connectivity and real-time API data fetching.
Write firmware to handle modular panel configurations and dynamic display updates.
Add Over-the-Air (OTA) update functionality for remote firmware upgrades.
Test and debug hardware-software interactions to ensure seamless performance.
Requirements:

Strong proficiency in C/C++ and experience with ESP32 programming.
Knowledge of LED matrix control using libraries like PxMatrix.
Experience with networking protocols (HTTP, MQTT) and Wi-Fi on embedded devices.
Familiarity with OTA updates and embedded testing frameworks.
Ability to work with hardware schematics and datasheets.
Preferred:

Prior experience in IoT or similar projects.
Understanding of PCB design tools like EasyEDA (optional).