I applied through a recruiter. The process took 2 months. I interviewed at Celonis (Raleigh, NC) in Oct 2023
Interview
Very strenuous process. Three rounds of interviews. Then you have to complete a project using their software. Expect you to have a lot of industry knowledge even though most applicants are out of college.
Interview questions [1]
Question 1
What is the angle between the minute and hour hand at 12:05?
4-5 rounds. Tedious and time consuming but genuinely gets you to learn their product. But once again, super time consuming. Prep aside, the entire thing stretched for over a month
Interview questions [1]
Question 1
What are the four process areas that Celonis can be useful for?
I applied online. I interviewed at Celonis (New York, NY) in June 2026
Interview
Round 1 was 30 minutes with recruiter.
Round 2, Had to understand and review process explorer in less than 1 week then a 45 minute interview. Very long process and only went through 2 rounds. 4 total rounds if you get through.
Interview questions [1]
Question 1
How many degrees is a clock from 12:00-12:15. How would I explain a LLM to a grandma?
I applied online. I interviewed at Celonis (New York, NY) in June 2026
Interview
It was well paced but I was not expecting as many questions as were asked on the recruiter call itself, it made me question how much more would be asked in the next 5-6 rounds
Interview questions [1]
Question 1
How would you describe process mining to a kindergartner?