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Senior Principal Engineer Interview Questions


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Senior Principal Software Engineer was asked...22 August 2023

Java 8 features, Spring boot

FreeWire Technologies

Explain a practical Impedance (Magnitude) Response of a real practical Inductor?


1. Write a function that checks how many bits are set to 1 in a integer 2. Received an electric design and requested to build an API for the driver 3. C questions (compilers, keywords, bit operations) 4. Describe a risk you took in a process of a project 5. General process questions regarding software engineering


Describe your role in your current company.


A software product with a minifilter driver and a user mode service has an adverse effect on system performance, most notably disk access. What could be the problem / how would you investigate?

Northrop Grumman

What will you do if a company is reluctant to adopt a certain product or technology


Can you tell me a bit about your background and resume? Why did you leave your positions?

1 Answers

Summarized what was on my resume and gave positive, detailed answers as to why I left employers. I have held mostly steady jobs, left for graduate school, etc. Less

Doble Engineering Company

Mostly on resume, c/c++, linux, basics of embedded OS, behavioral. All simple questions but checks your basics. Crazy thing is they want everything in one person right from assembly language, device driver, file system, DMA, OS, C/C++ and they don't stop here, they ask even cloud, databases and everything under the planet. Looks like the management have no idea what they want, what is job requirement is. They want this magician should work on anything anytime with least amount of pay

Northrop Grumman

Tell me about a time when.......


Tell me about a time your opinion changed recently?

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