I applied on LinkedIn, and the hiring manager reached out to me for an initial conversation about my background and goals, as well as to share additional information about Abl and their needs. After that, I did a take-home assignment analyzing a (simulated, I think) dataset. I then went over the homework assignment with the hiring manager. The last stage was a half-day interview: first, I presented the findings from my assignment to a cross-functional set of company employees, and then had a one-on-one with each employee of this set.
Unfortunately, I had to accept another company's offer before I could find out whether they would make me an offer.
At any rate, the interview process was a very positive experience. Everyone was very nice and responsive to communication throughout the process.