Still interviewing, had OA as my pre-screen. Hackerrank was average to above-average difficulty. Afterwards, I passed it and now it's a 15-min phone introduction before anything else happens so we'll see what happens next.

Invited to a proctored hackerrank about 2-3 days after applying, invited to a phone screen after 2 weeks. Expected interview to be technical, do not know if it's system design or codesignal yet