Description: Required: * Bachelor's degree related to the field (Electrical Engineering, Computer Engineering, Control and Automation Engineering, etc); * Proficiency in C language; * Experience in bare-metal programming and using real-time operating systems (RTOS); * Experience in programming ESP32 microcontrollers using the ESP-IDF SDK; * Experience in programming STM32 family microcontrollers using STM32CubeIDE and HAL layer; * Experience with main wireless communication technologies (Wifi, Bluetooth, LoRaWAN and GPRS) and communication protocols (TCP, UDP, HTTP and MQTT) used in Internet of Things projects; * Strong ability to create technical documentation, protocols and diagrams; * Mastery of code versioning process using GIT, testing methodologies and debugging of embedded software; Desirable: * Technical course in electronics or similar; * Familiarity with creating electrical schematics involving digital and analog signal conditioning, power supplies and communication interfaces; * Experience with high-level programming languages such as Python and C#; * Experience with Front End programming using HTML, Javascript and CSS. Will be responsible for developing embedded firmware projects to work on the development of medical devices. The activities to be performed involve participation in all stages of the firmware development lifecycle: Analysis, Design, Coding, Testing and Deployment. 251119020246427070