scaling event driven architecture, sql and python
Principal Software Engineer Interview Questions
2,045 principal software engineer interview questions shared by candidates
Assignment to build an app to display crypto listing.
It was a long time ago but I do remember a few questions! Q. How do you write a singleton class in Java and how do you make it thread-safe
At 1st interview they asked questions on: Android core and advance features. OPP related questions. Android service life cycle related question At 2nd interview it was mainly on project management related questions
Design and Algorithmn mostly java related tech stack.
Quite simple and straight forward, based on prior experience.
Algorithm: Merge two sorted list
Q: How does the stack look like when the control reaches a function which takes arg1, arg2 as arguments, and has local_var1, local_var2 as local variables.
What automated testing tools did you use?
OOP concepts. Database design. SOLID principles.
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