They sent me one coding challenge consisting of two questions.
One was to implement insert and delete for a tri-nary search tree, and the other was to convert a string to an integer.
They simply asked me to send the code in a file; they didn't use HackerRank or any similar tools.
I completed both and tested them thoroughly, but I received a rejection email three days later. I have read about similar experiences.
The following metrics were computed from 75 interview experiences for the Zillow Software Development Engineer role in United States.
Zillow's interview process for their Software Development Engineer roles in the United States is very selective, failing most engineers who go through it.
Candidates reported having good feelings for Zillow's Software Development Engineer interview process in United States.