Vonage Technical Support Engineer interview questions

very smooth and fast. Finished 2 interviews without any issue. However, the 3rd interview never happened. I joined a call, no one showed up. I contacted my recruiter and he told me I did not join a bridge call. My recruiter was talking about rescheduling my interview while he was wondering if it is due to technical difficulty. A few days later, my recruiter told me that they decided to go with an internal transfer. Instead of telling me that they wanted to cancel an interview, they just stoop me up for one hour. It was very unprofessional. It was an interview done by Manager at Nexmo in US team. I won't recommend joining this team.