3 rounds , first with HR then technical and finally a more detailed interview which was scenario based along with some hands on code .Prepared components diagram and also system architecture
it was not good. I answered only 50% questions. They are expecting an end to End Architect. In the technical round they asked a lots of question related to the BSS domain and its end to end Architecture. How a Number will be activated and how to it will charged. And also how to manage the Fraud.
I applied through a recruiter. The process took 4 weeks. I interviewed at Nokia (Portugal) in Jan 2021
Interview
Quick interview process, genuine interest in getting to know if you're a good fit for the team and project.
Transparent on job requirements and job description.
Not a 3 month long process where there's a disconnect every single step. Everyone was in the loop and gave feedback along the way