I applied in-person. The process took 1 week. I interviewed at ABC in Oct 2023
Interview
It was a detialed interview with questions covering multilple areas. There are 5 subject experts available in the panel. Panel did ask questions for about 45 minutes. The subject ares was C, C++, python along with others.
Quick interview process, around 4-5 panel members were there including an HR. Experienced people were there in the panel and the interview was almost 40-45 minutes long. All the panel members were involved in the interview process
I interviewed at ABC (London, England) in Jan 2020
Interview
Walk in to their place. It was a one to one interview with a senior member of the HR team. The experience was average. I didn't get the offer though. However, the questions weren't that difficult.