I applied through a staffing agency. The process took 1+ week. I interviewed at XCOM LABS in July 2022
Interview
Five rounds with 1 to 1.5 hrs each round. Almost all the rounds were technical. It was a good experience. Need to have good understanding of C++ along with the domain knowledge.
Very good interview experience, polite interviewers, made comfortable, had nice technical discussions and asked good questions which required some thinking. There were five rounds of interview, which spanned over 2 week.