Interview went great and I was offered the job by the hiring managers who were extremely nice and accommodating. The HR person contacted me more than a month after I had already received my offer. He prolonged the process as much as he could and in the end told me that it would not be possible to get me a visa for the internship even though I had provided all the required documents. I had already rejected 2 other offers during this time. Extremely unprofessional behavior and would not recommend ESPECIALLY to international applicants.

Interview process was very smooth and rapid, I had one interview with my current manager and got prompt feedback within a couple of days. Standard interview questions, good to be prepared to be asked some brain teasers