I applied online. The process took 2+ months. I interviewed at Ansys (Weimar, Thuringia) in Dec 2022
Interview
Initial phone call with the HR to discuss the position and salary expectations. Then 3 rounds of technical interviews. Was not that hard. This depends on which team you are interviewing for. Finally an hour long interview with the working committee (HR).
The first round is a 20 min hr phone screening about the basic qualification.
The second round is a technical interview. The task is about string parsing and tree structure.
The third round is also a technical interview about data science and machine learning, with no coding test in this round.
Interview questions [1]
Question 1
How would you handle unbalanced data in a machine learning training process?
I had a HR screening, pre panel interview with 3 people and a final interview with 5 panel. They didn't told to present my work prior to the panel interview which was disappointing
Phone interview with one manager, asked many questions including do you have experience in python and do you need a visa, plus the attitude is nice and at the end of the day it’s not of a chitchat
