Firmware Designer - Open Recruitment

Description

Job Summary: Develop firmware for power quality analyzers, controllers, multifunction meters, and remote units, collaborating with hardware, software, and mechanical engineering teams. Key Highlights: 1. Firmware development for power quality equipment 2. C programming, FreeRTOS, and ESP32 3. Integration with Modbus, MQTT, LoRa, Wi-Fi, and Bluetooth **RESPONSIBILITIES:** Develop firmware for electrical power quality analyzers, controllers, multifunction meters, and remote units. Program in C language and, for certain projects, utilize FreeRTOS. Implement solutions based on ESP32, integrating communication protocols such as Modbus, MQTT, LoRa, Wi\-Fi, and Bluetooth. Perform firmware testing, validation, and maintenance. Collaborate with hardware, software, and mechanical engineering teams during new product development. **REQUIREMENTS:** Proven experience in embedded firmware development. Solid knowledge of C language, FreeRTOS, and ESP32\. Experience with Modbus, MQTT, LoRa, Wi\-Fi, and Bluetooth protocols. Ability to interpret schematics and datasheets. Teamwork and technical problem-solving skills. Familiarity with code versioning (Git). Desirable Knowledge: Experience in electrical power quality analysis and measurement of electrical quantities. Knowledge of ARM microcontrollers. Experience in IoT system development. Understanding of power factor control. **WORK SCHEDULE:** Monday to Friday, 8:00 AM to 5:48 PM. **BENEFITS:** Health insurance. Transportation allowance. Profit-sharing plan. On-site cafeteria. This position is open and verified by the Buscar Vagas portal in partnership with Divulga Vagas Brasil.