DoorDash Software Engineer Mock Interview
Practice 30 DoorDash Software Engineer interview questions covering algorithms, system design, and logistics optimization.
Question 12 of 30
Which do you prefer - a micro-service approach or a monolithic app?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
When asking about a preference, the interviewer is seeking to understand how you approach your work. Your response to this question is based on two factors. The first is your experience and skill set in this job. The second is the research you have done about Doordash and your understanding of their preferences for the type of operations they perform. Your answer can either align with Doordash's processes or conflict with them. If you choose to conflict with them, you should rationalize your answer based on your experience.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"While I'm aware that Doordash prefers monolithic applications, I use a micro-service approach. I like to do this because it allows me to create different services that operate independently and, therefore, more robustly. While this approach results in better performance and more efficient code, it also creates multiple failure points. Extensive testing before putting the application into production can usually mitigate this."
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