ASML·Software Engineer

ASML Software Engineer interview experience

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Wilton, CTPosted Feb 2025 · Candidate report, summarized by Dataford

My interview journey ended up being extremely technical and intense, with a lot of pressure to show real depth.

It started with a first phase where the questions pushed me to work through scenarios rather than just talk conceptually. For overlay-related topics, I was asked to think through test protocols and the statistics behind overlay evaluation, then go deeper into errors and measurements—almost like I was expected to reason like someone already owning the problem.

On top of that, I had to engage in multiple back-to-back onsite conversations. The day felt highly supervised and competitive, and I remember being in the same room for a long stretch, with interviews running back-to-back. One part

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