IoT / ThingsBoard Developer (m/w/d)

This position involves developing and expanding the HEATMANAGER smart heating platform, which uses wireless thermostats and sensors to optimize building energy consumption. The role requires implementing control components for these devices and independently creating new features within an agile team structure. You will also manage customer projects alongside the CTO, ensuring the system effectively monitors temperature, humidity, and usage data. The company serves businesses, public organizations, and property managers aiming to reduce heating energy by up to thirty percent. Candidates need experience in developing IoT solutions and a strong interest in sustainable technologies. Technical proficiency is required in ThingsBoard Javascript, React, NextJS, and SQL. While knowledge of LoRaWan networks is not mandatory, it is considered beneficial for the role. The position calls for independent, solution-oriented work with strong analytical skills. Applicants must possess good command of both German and English. The advert does not specify the employment type, office location details beyond Frankfurt, or any shift patterns. It highlights flexible working hours that allow for a balance with studies or leisure time. The role suits individuals who want to work on future-oriented cloud and IoT products with high technical freedom in choosing modern frameworks. It is ideal for those who enjoy close collaboration with cloud, data, and hardware experts while contributing to meaningful environmental impact.