Firmware Designer - Open Recruitment

Description

Job Summary: Develop firmware for power quality equipment and perform testing, validation, and maintenance, integrating with hardware, software, and mechanical teams. Key Highlights: 1. Embedded firmware development 2. Integration with multidisciplinary teams 3. Use of technologies such as ESP32, Modbus, MQTT, LoRa, Wi-Fi, and Bluetooth **RESPONSIBILITIES:** Develop firmware for power quality analyzers, controllers, multifunction meters, and remote terminal units. Program in C language and, in some projects, use 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 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 skills and technical problem-solving capability. Familiarity with code versioning (Git). Desirable Knowledge: Experience in power quality analysis and electrical quantity measurement. Knowledge of ARM microcontrollers. Practical experience in IoT system development. Basic 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.