Applied at career fair. Did an onsite interview and then had a phone call for basic hr questions like your visa, why did you leave your last job, salary expectation. Finally did a 2-hr panel interview that consists of 4 rounds of 30-min interview with 4 different people. For some reason, their emails often don't get sent to my email (I checked it's not in spam either). Overall a bad experience because of that.

It was a professional process from first contact to decision. The position was available due to an Engineer leaving the team. The requirements were rather specific concerning knowledge of the technology.