The first round was a very easy LeetCode-style technical round. The virtual onsite involved a take-home project submitted before the interview. The entire virtual onsite was debugging, a take-home project discussion, and a hiring manager discussion round.
The following metrics were computed from 4 interview experiences for the Sierra Software Engineer role.
Sierra's interview process for their Software Engineer roles is very selective, failing most engineers who go through it.
Candidates reported having very negative feelings for Sierra's Software Engineer interview process.