A straightforward interview process used CodeSignal and video conferencing to test basic algorithmic thinking ability. This included, but was not limited to, trees (binary), breadth-first search, depth-first search, and hashmaps.
Breadth-first search and depth-first search
The following metrics were computed from 2 interview experiences for the Reddit SWE role in United States.
Reddit's interview process for their SWE roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Reddit's SWE interview process in United States.