Worst company please don't go for IOT interview,people are very unprofessional .I got a call from consultancy for the interview process who was running till the day of interview and lied when asked about feedback. They are forming a new team to support Germany, and basic setup is wrong there were two architects who asked some childish questions like what is Microservice etc and he was not knowing those things ...no programming nothing ,questions like WiFi is in which layer of osi model ...I believe what would be the work ,my friend who went for same position had a similar feedback they asked some beginners childish question...and when asked about feedback they lied