Hi Jose,
First of all, congratulations on the invitation from McKinsey Luanda!
I would be happy to share my thoughts on your question:
- First of all, I would highly advise you to clarify all the aspects you mentioned with the recruiter. While I'm sure he will give you thorough information about the interview process, the best way to inquire about such details is by email or phone.
- Moreover, the interviews will most likely be conducted in English, although Portuguese could also be used. The interview process typically adheres to global standards.
You can find more on this topic here: How to succeed in the final interview round.
If you would like a more detailed discussion on how to best prepare for your upcoming McKinsey interviews, please don't hesitate to contact me directly.
Best,
Hagen