KLA Full Stack Engineer interview experience

Week one started with a HackerRank link, and the assessment mixed aptitude-style multiple choice with coding and took roughly 75 minutes. The next week was a pair programming round, which felt more collaborative because the interviewer was attentive and willing to help while I worked through the problem. Week three moved into a meeting with the hiring manager, and the focus shifted toward what I had already put on my resume and whether my background matched what the role actually needed.

The final step was a design-and-fit round that was only about 30 minutes. I remember thinking it was hard