A few technical questions about firmware such as what happens during interrupts. Questions about my past projects. One person wanted to verify what I have done and listed in my CV. How do I relate to this position? Questions about my future plans. How do I handle different situation at the work environment.
Principal Software Development Engineer Interview Questions
10,182 principal software development engineer interview questions shared by candidates
What are you good at? give me three things.
None
Architecture solutioning in Big Data technologies related
What do you consider the three most important things for a company?
Hahaha, my interviews were 6 months ago. It’s hard to remember specifics, but it felt like a basic, “tell me about your experience and how it applies to this job”
Previous experience. How conflict was dealt with.
How do you prioritize with conflicting deadlines.
Design a vending machine
1. Design a tiny url service. 2. Describe technology trends that will disrupt the industry in the coming years. 3. Back of the napkin calculation on number of Google drive users in the world? How would you relate to known data and extra polate? 4. Design a analytics stream pipeline for microsoft exchange server logs that are highly sensitive in nature and include PII? The catch here was to design such that data does not leave the source. I however, designed with data anonymization leaving the source and traveling through a pipeline of independent systems loosely connected with a messaging system which did not solve the problem 100%. 5. Design a logging utility, major interfaces and class diagram. 6. Design a Devops utility tool to allow resource allocation and automated deploy and rollback of software components. I had read the Google Borg paper, so I just picked salient features from there. This interview stretched to a hour and a half and went into great details of choice of tech stack to solving interesting questions on resource allocation. The interviewer was very bright. 7. Culture fit round mostly included questions on past experience and leadership skills.
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