As far as technical interviews go, are there any leetcode style questions involved, or are they more practical, like the take-home assessment you mentioned?
No leetcode. One interview during the onsite is vaguely algorithmic, but the process is designed to feel relatively close to the work you'd do on the job. For example, our web take-home assessment includes tasks like reviewing a colleague's pull request and tracking down a bug in response to a customer support ticket.