I applied online. The process took 1 day. I interviewed at Ericsson (Shanghai, Zhejiang) in Mar 2017
Interview
C++ basic, algorithm basic, telecom knowledge basic.
3 round interview. 1st code skill test. 2nd group interview. 3rd manager interview.
Code skill is focused on c++ & algorithm. Manger question is more general ones
I applied online. I interviewed at Ericsson (Budapest) in Mar 2020
Interview
First, there was a personality test. After that 5 programming exercises in that could be solved in 5 languages (Java, Javascript, Python, C, C++), the time limit was 2 hours.
call with HR and then the manager and then the team. It was a good process.
Very nice people in general.
lots of questions in the interview so be prepared.