Campus Interview: Written test followed by puzzle round interview, followed by problem solving interview then HR Interview. Interview went smooth. They wanted to see how we think and reach a solution for a problem
Other Product Applications Engineer Interview Reviews for KLA
I applied through college or university. The process took 1 day. I interviewed at KLA in Dec 2025
Interview
The interview process consisted of three rounds
Round 1 was Online Assessment and they asked around 20 Questions related to aptitude, logical reasoning, probability and statistics, etc
Round 2 - Pen-Paper Test
Round 3 - Interviews
Interview questions [1]
Question 1
They provided a brief explanation of 3 algorithms they use for detecting defects in images and then asked questions based on those 3 algorithms
it was good . it was lengthy but one and all it was a good experience. It mainly asked based on problems and puzzles . puzzles and problems , they focused only on that