Everyone I interacted with along Lucid's interview process was extremely friendly which is why I consider this a positive experience, despite being a pretty long process.

I first spoke with a Lucid representative at a career fair, who encouraged me to apply online. The process consisted of three stages, spread out over a few weeks. (I signed an NDA so I won't disclose the specific questions I was asked.)

First, I was asked to complete a small HackerRank assessment.

Then, I was invited in for a 1.5 hour technical interview with one engineer. Questions were not terribly difficult, though I did run out of time towards the end.

Finally, I was invited in for a 2 hour technical interview with four engineers. Questions were a bit more complex for this one. I got the impression that their main purpose was to reveal how the candidate thinks through problems.

Overall, it was a great experience.

I cannot disclose this due to an NDA.