I applied online and a recruiter called me in a week. I was asked basic questions - tell me about yourself, GPA, Visa status, challenges in a team environment etc. After this she sent me a link for the an online programming challenge (Challenge B). I chose Matlab and C++. The Matlab section had 22 questions - all multiple choice. Concepts covered basics of Matlab - functions such as plot, stem, matrix concatenation, workspace, search path, private functions. C++ had 2 programming questions - both were simple. One was on implementing inheritance and the other was to find the maximum difference in an array of numbers. The other questions were all multiple choice and was mostly related to guessing the output of the given code.

There were three phases for recruiting procedures. The first stage was a brief and relaxing conversation, the second stage was about technical things and hiring manager asked several questions in the third stage.