Device Development Engineer Interview Questions

9 device development engineer interview questions shared by candidates

The interviewer was a nice person and very friendly. He only asked about my PhD work. I explained all my major achievements of my work, and he wanted to know the steps to get the desired results and the reason behind it.
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Device Development Engineer

Interviewed at Intel Corporation

3.9
Sep 24, 2020

The interviewer was a nice person and very friendly. He only asked about my PhD work. I explained all my major achievements of my work, and he wanted to know the steps to get the desired results and the reason behind it.

-Technical round: Presented my work and questions were regarding that. It was good and helpful and smooth. - CTO interview: The CTO asked lots of technical questions. He was very fast and I somehow got nervous. 1. what is dynamic Ron? 2. What is the stack used in TCAD? 3. Did you evaluate leakage current and RF characteristics in TCAD? 4. Work function of the gate metal. 5. Why low resistive SiC and Si were lossy? 6. Did you do backside thinning of Si substrate?

Power Device Development Engineer

Interviewed at Cambridge GaN Devices

3.2
Feb 26, 2025

-Technical round: Presented my work and questions were regarding that. It was good and helpful and smooth. - CTO interview: The CTO asked lots of technical questions. He was very fast and I somehow got nervous. 1. what is dynamic Ron? 2. What is the stack used in TCAD? 3. Did you evaluate leakage current and RF characteristics in TCAD? 4. Work function of the gate metal. 5. Why low resistive SiC and Si were lossy? 6. Did you do backside thinning of Si substrate?

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