Linux Firmware, OTA, and Socket programming

Radian Laser Systems in an innovative manufacturer / re-seller and integrator of advanced LASER cutting, engraving and marking solutions. In addition to equipment sales and support, we are an integrator of LASERs into advanced customer applications and we also offer cutting and marking production services. We are small but investing to grow and are looking for new Engineers. We are currently looking for embedded software engineers to assist us with multiple projects. The required skills: C++, C, socket programming, linux bash script programming. Initial parts of the project: --Linux OTA infrastructure for multiple levels of system firmware (the linux host is connected to multiple modules over RS232 and socket, we need to write code to update both the module firmware and the host remotely). --Multiple socket servers (this is the front end communicating with our customers with socket) --Health network (our systems push data to the cloud to report their component's health status) We have many other projects and opportunities and are looking for someone who can potentially continue working for us throughout these projects. Local access to our facility is preferred. Preferred skills: --Experience with ESP32 Soc --Electronic background --Experience with Raspberry Pi embedded computer