I applied through Hackerrank Jobs. The first round involved solving two coding questions. The second round was an interview by the co-founder of Hackerrank, largely based on string manipulation.
A question based on insertion sort.
The following metrics were computed from 2 interview experiences for the HackerRank Software Engineer role in United Kingdom.
HackerRank's interview process for their Software Engineer roles in the United Kingdom is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for HackerRank's Software Engineer interview process in United Kingdom.