RVU Senior Software Engineer interview questions

About 4.5 hours in total of initial screening, pairing exercise, tech Q&A, culture fit and CTO interviews. Thorough but exhausting process, especially when squeezed in with interviews elsewhere. Ran dangerously low on questions to ask by the time it got to the CTO interview. In the pairing exercise, you're given some data and instructions, working through the steps with 2 of their engineers in whatever language/IDE you desire. In lieu of the pairing exercise, you can opt for a take-home test. The rest of the stages were as expected - a good chance for a conversation about the company, upcoming goals and how/where you'd fit in.

1. Interview with the recruiter 2. Interview with a tech lead 3. Tech test The tech test is quite difficult and takes a lot of time. It is basically 3 pdf pages explaining it, I shared it with a few of my senior engineers' friends and no one could understand it after 3 readings so they gave up. I spent hours to understand it and to get the calculations right. I completed and sent it. Days later, the recruiter gave me really negative feedback making notes that had nothing to do with my tech test, so I questioned it and found out that the recruiter did not share my tech test but a different one(I could have lost this job for this if my test was up to their standards). They reviewed my test days later and I was then rejected but with reasonable feedback this time actually related to my code. In order to improve my own technical approach to problems, I asked nicely for an example of a good test, I have been ignored by the recruiter ever since.