I had ben working in SISO before as an outsourced employee for ~20 months. Then got call from HR regarding the interview process & fixed the dates accordingly. -> Written Test (Java/C/C++ optional) - 1 Hr around 30-40questions. All who are <5yr exp need to take the written test. -> Ist Technical interview - I have Android background, so it was completely in Android/Java only ~1Hr -> II Technical round - ~45min in Android UI -> Coding test in system(Duration 2Hr). Qn : GIven a grid where each cell is painted in different colors. Need to find out the minimum number of user clicks such that all the cell's color vanish. [Condition:When an user click on any cell all adjacent & it's adjacent cell's color vanish which are having the same color as that of the clicked one] Luckily I was able to do it in ~1Hr since I had attended many Amazon coding test online :) -> Final HR interview.