I applied through a staffing agency. The process took 3 days. I interviewed at T-Systems (Bengaluru) in Nov 2018
Interview
Round 1) IoT Protocol Stack discussion and at what level you worked on IoT Protocol stack.
Round 2) C/C++ coding challenge
Round 3) F2F with Onshore team like PO, IoT developers and DevOps lead
Round 4) HR
Interview questions [1]
Question 1
Round 1) IoT Protocol Stack discussion and at what level you worked on IoT Protocol stack.
Round 2) C/C++ coding challenge
Round 3) F2F with Onshore team like PO, IoT developers and DevOps lead
Round 4) HR