I applied online. The process took 1 day. I interviewed at Regeneron
Interview
My interview process consisted of one thirty minute phone screen with the hiring manager I would be working for. The process wasn't very difficult and I was asked all pretty basic questions. They were really just interested in my background and wanted to know why I was interested in the company so definitely do your research beforehand. I heard back within about a week to find out I had gotten the job and was given about two weeks to decide if I wanted to take it or not.
The interviewer was very nice and respectful. It was evident that she is passionate about her work and eager to share her expertise. It is a shame I wasn't offered a chance to join the company, but my positive experience encourages me to try again in the future.
Hirevue and then meeting with several teams they think you're a fit for, non technical but might ask technical questions depending on role. Pretty casual but your experience at the company is very team dependent
Overall there were two interviews. One HireVue technical that also asked you to complete some details (like start time, salary, etc.) and one interview with your manager, Pretty standard interview