The worst interview experience ever for me! From the beginning till the end it took around 4 months. There were 5 stages and between each stage always there were silence for weeks I needed to ask what is going on about the process and if I am lucky a week later I was receiving an answer. But the worst part was after completing the all interviews. No one responded my email about the application like a month and of course as a result I lost my hope and 2 months later they told me I am not selected. And you were required to spend quite effort for them to complete their project and make a presentation afterwards but they are not sending even a simple sorry not selected message.

Went through all stages: with recruiter, with a team, technical interview, case study and case study presentation with questions from the team. After technical interview they somehow forgot about me and sent the case study after three weeks only. The whole process took two months. I didn't get an offer as well as any feedback. They said they are available for short call to provide a feedback and I asked to schedule one, but never got a response. Tried to reach out them again but without any luck.