The company held an on-campus recruiting event, where we sat in a room and did a supervised online test on our own laptops. The test mostly involves some basic questions on programming and math. However, in the end there were four programming problems, some of which were quite difficult. Only finished two of them. Didn't make it to the on-site interview.
Interview questions [1]
Question 1
Additive numbers are defined to be a positive integer whose digits form an additive sequence. E.g. 11235 (1+1=2, 1+2=3, 2+3=5). What makes it difficult is that 12,122,436 is also one (12+12=24, 12+24=36). Given a range of integers, find all the additive numbers in that range.
Medium level leetcode and then a very basic system design question as a final round interview. Overall, smooth and simple process. Only one technical and it was the first one.
Interview questions [1]
Question 1
How would you design a system to minimize wait time at a health care center?
First round is a thirty minute phone call with one of their developers. The other part of the first round is a three hour exam with IQ test style logic questions and coding questions.
[OA] OA was fair. Programming part are leetcode easy and easy-mediums, straightforward simulation, backtracking, dfs, strings, etc. No DP/graphs but ymmv.
[Final interview] (Case Study) I think the interviewer came up with their own prompt. It's mostly discussion-based, with a virtual white board. It's not too technical. I'm guessing its testing your communication/logical reasoning than system design skills. (Pair programming) 1 question, same format as the OA on the same platform, leetcode easy.
[Overall] Technical difficulty isn't bad. Interviewers who are current software devs seemed friendly. Had a good experience, yet got rejected.