Visa

I was referred by an alumnus from my school. I completed an online HackerRank challenge (Codesprint), followed by an onsite interview. The interview included a few behavioral questions and simple programming questions, such as reversing a string.

Two rounds together. I passed the first round. The senior technical SDE asked a tree question and I followed their rules to solve it. After that, they asked me to solve it using recursion instead of BFS.

The hiring process has four rounds: * One coding round * Two technical face-to-face interviews * A final HR round The coding round has four questions: two easy, one moderate, and one hard.