I applied online. I interviewed at Celonis in May 2025
Interview
The process started off great. I got feedback very quickly after the first two interviews. However after the challenge round I was completely ghosted. The challenge round requires a meeting with a buddy and a dry run. You also have to learn how to use their platform and present which is an added effort. All this took around 30 hours of my time only to be ghosted. They also recorded my presentations. It felt like they got free labor from me and ran away after. Glad I know the company culture now however.
Interview questions [1]
Question 1
How would I apply process mining to a company I liked.
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?