Spoke with recruiter at uni career fair, received OA a day later. OA was a mix of coding and MCQ questions. I don't remember exact details but the questions were not too tricky and there was enough time. Basic multi-threading and parallelism knowledge was helpful. Received first round interview invite on the next day that I completed OA. Two 1 hour interviews. 1 was concurrency and 1 algorithmic/data structures. Received final round invite one business day after. Final round was 1 hour interview and kind of object oriented/design. And half an hour "reverse" interview where I could ask the interviewer any questions about the company. Very fast turnaround times and helpful, knowledgeable interviewers and recruiters. Got a very good impression of the intern program. Also, don't be afraid of concurrency interview.

After completing the application, there is an online coding assessment. If you pass that, you move on to two live 1-hour technical interviews with two software engineers at the company. The final round is another 1-hour coding interview and then a "reverse" interview.