I applied through university. The process took 4 weeks. I interviewed at FTI Consulting (Madrid) in Jun 2021
Interview
CV and CL screening
Two 1st round case interviews with SC and D
[A third 1st round interview if the outcome of the previous two interviews is unclear]
One 2nd round case interview with SM
For the AC
1) group round - did a case study and each of us were asked questions based on our group answer after
2) math and verbal reasoning test, written essay test
3) individual interviews - one with current analysts about cv, one with a partner (casing)
Pretty basic behavioral questions - no technicals. I'd recommend knowing your "why" and being able to clearly explain your interest in the specific practice. Also, prepare to ask the interviewer more in-depth questions, too.
Online assessment including verbal and numerical parts for the financial and economic consulting intern position. Given one minute for each question, I insist the time was quite tight for verbal part