4 rounds. All coding related. Few architecture and design questions. Fastpath was an important area. So C/C++ is a definite plus. Debugging and AI generated code development. Prompt in providing the overall feedback. Also good on soliciting feedback. Code was not hard to crack. The context was primarily switching and fastpatj.

Worst interview experience ever. I applied through their website. Within a week, a hr emailed me to schedule a phone screen. Then she ghosted me twice, she never showed up at the scheduled time. I had to email her and ask if she wants to reschedule it twice. Then I got to a technical interview, the recruiter says it is just a coding interview. But ended up asked to go through my resume and explain past projects with the interviewer. The interviewer laughs and tells me this is not what they are look for after my every answer, sometime not even waiting for me to finish my sentence. I ended up telling the interviewer that being respectful to other people is very important for me and I decided not to continue the interview process with Lookout.

First recruiter call was very underwhelming and made absolutely no effort in introducing the company. The process consisted of multiple interviews (5 or more) with very senior level engineers. After the second interview I received an automated rejection letter and so the next interviews were cancelled subsequently. Overall a poor experience especially from the recruiting department.