One-hour interviews with two engineers. The position is for mask design. They first ask questions about my research and previous experience. They then ask to debug a C++ programme and write a Python programme.
Interview questions [1]
Question 1
What is the sum of the digits of the number 2^1000
I applied online. The process took 2 weeks. I interviewed at ASML (Veldhoven) in Mar 2023
Interview
Apply through official website, then there will be an online review link sent to your email. Also there will be offline event for students to attend, many research internship will be released there and you will get the chance to chat with their employees.
Interview questions [1]
Question 1
Why would your background and experience meet the requirements of this position
I applied online. I interviewed at ASML (San Diego, CA) in Oct 2025
Interview
First was the hireview then was the first round interview. In the first round, they went over each of my work/projects in my resume. They would ask more questions about my work to get more details. Plus, they will ask why you are interested in ASML and if you knew what the internship is about.
I applied online. The process took 2 months. I interviewed at ASML in Jan 2025
Interview
The interview process at ASML was a good experience overall. It mainly focused on a medium-level coding problem and detailed discussion of my resume and projects. The interviewer was friendly and emphasized clear thinking and communication.