The screening call went well. Then I was invited to a technical interview, which went well up until both interviewers decided to focus on a mathematical solution for a case study. The issue was that there was not enough detail provided about the scenario. When I pressed for more information during the interview, they gave very little, and I had no choice but to start making assumptions. For the sake of everyone's time, if you are going to do a live case study, please either prepare more detail or be prepared for disappointment. This strikes me as an unprofessional way to assess a candidate.
They asked a few generic engineering questions, but focused mostly on a case-study scenario.
The following metrics were computed from 1 interview experience for the Pennylane Engineering Lead role.
Pennylane's interview process for their Engineering Lead roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Pennylane's Engineering Lead interview process.