I applied online. The process took 2 weeks. I interviewed at C3 AI in Jan 2025
Interview
It was okay for the most part. The first call was a CV screening, the second stage was a coding test on hackerrank. The third stage was a 2 hour long technical interview split into two parts.
The first part was a coding interview which was fine (typical issues arose - not being able to code in front of someone lol). The second part was a systems design interview, where I was asked to design a taxi app, thinking of everything (APIs, databases, app features etc).
I did not pass this third stage which was fine, however they rejected me from a no-reply email address with a generic message. I feel like after spending around 6 hours in the recruitment process, they should have at least offered me some feedback.
I applied online. I interviewed at C3 AI (Chicago, IL)
Interview
The interview process wasn’t hard. However, my system design interview got cancelled two times and I was told it would be HLD based round, but the interviewer asked me a low level design question. I had not prepared for it at all. The coding round was very very very easy and I passed it without any problem.
The recruiters also almost never reply to you if you have any questions about the interview process
I applied online. The process took 1 week. I interviewed at C3 AI in Dec 2025
Interview
One round with manager with behavior questions before the technical ones.
There was no salary range discussion or information about the role. Then 2 technical rounds for coding and system design. The interviewer of first round did not show up and the 2nd round was with a manager to implement a design system, the interview ends right in the middle since the manger says something like: "Work more on your design skills and we will consider you later". The interviewer was very impatient and lacks communication skills. I don't think they give any respect to the candidate's time and effort, avoid if you have another opportunity.
Interview questions [1]
Question 1
common BQs, strengths and weaknesses
coding, system design
- behavior
- coding assessment
- two rounds of technical
- two behavior
I think the process is really long and it takes a long time to process all rounds. But the feedback for each round is really fast.
Interview questions [1]
Question 1
They are asking about my past experience, why interested in joining c3ai. I think they really values a lot about whether you are fit with the company's culture.