First round is kind of getting to know your real time problem solving skills by providing you to find a bug/add some function in their codebase in real time. Good if you have worked with large code base.
Interview questions [1]
Question 1
To find a bug/add some function in the codebase in real time.
I applied through college or university. I interviewed at SingleStore (San Francisco, CA)
Interview
Met the recruiters at a college career fair. Got invited for an interview after 2 months. Two technical interviews- one on algorithms and one on query optimization. Thought it went well, but got rejected after the interview.
Round1 - screening call with Talent partner based on location, background requirements + 1 hour C codebase understanding and adding features using functions
Round2 - 45 minutes Technical Interview based on experience and deep into low level system design language
Interview questions [1]
Question 1
How does malloc() work internally? What’s the difference between malloc, calloc, realloc, and new?
Couple of coding interviews, pretty standard. One was different from the normal and a very cool interview about an existing in memory database. The process is quite long but that's how it goes at good companies sometimes