I applied through a recruiter. The process took 2 weeks.
The recruiter was not able to correctly describe each interview, and they presented system design as behavioral. The offer was only verbal, as it was told, "they can't share the offer in writing", and it was not that competitive. At first I was given a few weeks as an offer expiry date, which was reduced to a few days after only a few days. After asking for offer renegotiation, the recruiter stopped responding.
The following metrics were computed from 5 interview experiences for the Harness Staff Software Engineer role.
Harness's interview process for their Staff Software Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Harness's Staff Software Engineer interview process.