Société Générale Java Developer interview questions

I had applied for the Position of Java Developer , after 3 days i was assigned a Test on Skillenza, the test was of 3 hours and it contained 2 Programming Question (which were tough questions) I had solved both the Questions in the programming round. The Company has no ethics , i got no reply till 2 complete weeks, i had continously mailed them for a response, but no help. In third week i received a reply , that my application cannot be taken forward as , i don't hold the required skills. Then why was i assigned the test in first place, the recruiters do not care about your interest and time. It was total waste of time and efforts.

The first round was on Skillenza platform. If the candidate cleared the test he/she was called to Société Générale ITPL office. The interview process was not well planned, we were asked to move from one building to another. At the Société Générale two technical, one managerial and an HR round was conducted. In technical round mostly questions were asked on Collections Framework The managerial seemed more technical. The interviewer was quickly moving from one question to another without giving time to solve the previously asked questions and was were demotivating. In the HR round, the compensation was discussed. I had cleared all the round but did not receive the offer.