The process was smooth and it was a very positive experience. The phone screen had two coding questions (LeetCode easy).

This was followed by the onsite, which had five rounds:

• Round 1: Behavioral with a hiring manager (not necessarily the one you may get an offer from).
• Round 2: System design.
• Round 3: Technical deep dive - You get to talk about some project of yours in detail, without violating your NDA of course.
• Lunch: Also a behavioral round.
• Round 4: Coding.
• Round 5: Coding.

The interviewers were nice and not intimidating. You can genuinely feel the positive vibe in the company. What I liked was the detailed feedback I received at the end, which clearly mentioned that even though I had done well, more was expected from me as a senior engineer, especially in the system design round. I was able to apply that feedback for subsequent interviews.

Two Sum

Maximum Subarray

All Permutations of a List of Numbers

Some version of the graph coloring problem (with some cost aspects and the objects are in a straight line) - Involved backtracking