depending on the project: 3 step interview process (HR, discussion on CV and technical questions, 2 problems to find solution to and implement in 24 hours and explaining them to the technical lead)
I applied through a staffing agency. The process took 1 day. I interviewed at Atos (Bengaluru) in Feb 2019
Interview
Waited 1 hour at reception, then 1.30 hrs at cafeteria then another 3 hours to reach panel.
Worse experience ever. You can avoid walking for this company. No hr was there.
I applied through other source. The process took 1 day. I interviewed at Atos (Pune) in Feb 2018
Interview
Hiring process is fine. Interviewer and other coordinators are friendly and helpful. Process is 2 Tech round 1 HR round.1 st tech was about the whole technical that mentioned in your resume. All technology basics asked. Alsoi give some puzzles to solve. But it was a wonderful experience.2nd is fitment round about projects and others.
