sent a CV through referral. Heard back a week later, with a lengthy call from the hiring manager, which sounded kind of testing so I would suggest to be preformant from the start. later an home assignment regarding classification predictive models. My work was accepted I think due to showing research and imagimative capabalities. Got a review on the assignment with some questions on it. Did'nt pass that. The two steps after that should be, Technical interview+HR interview then offer Was close but learned a lot from that.