I applied online. The process took 4 weeks. I interviewed at Boston Consulting Group (Hanoi) in Mar 2020
Interview
Submit my Resume then got a call to do the test at their office (that was before COVID-19). The process wasn't too smooth (contact number didn't work, the laptop crashed twice during the test). I got a full case about a VIF producer (pharmaceutical). There was a lot of information to process, especially for a non-native English speaker. So make sure you practice well beforehand. In the end, I did not make it to the interview round.
Interview questions [1]
Question 1
The test was mixed between reading and calculation
Interviews should not be underestimated. They are challenging, yet doable - just requires a great amount of preparation. Also make sure you are aware of the small tips and tricks as they make a big difference.
It was quite smooth and professional. Multiple rounds including with HR, Manager and then Director. It was quite an experience to visit the office and talk to the some of the best people in the consulting industry.