First stage was a technical interview with 2 team members. There was clearly no structure for the interview and the guy was literally asking what comes to his mind . I was then given a task that required heavy computing power without even asking if i have a GPU for that purpose ( ps the task required a NVIDIA gpu ) i rented a cloud machine for that purpose and paid for it as I was interested. They didn’t reply for a few months after and then when I kept emailing , they were like oh sorry our project scope has changed and you're on stand by. The task took me a week of hard work and wasn't worth the outcome or their rudeness and ignorance in replying . To wrap up — Very unprofessional