I applied online. The process took 2 weeks. I interviewed at Regeneron (New York, NY) in Feb 2019
Interview
I received a web interview invitation from Regeneron Pharmaceuticals. It was my first interview in the US. The form is just like TOEFL oral test. There are about 5-6 questions. Some questions required you to write your response while some required you to prepare 30 seconds and recorded one minute long small speaking test.
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