Binary Search Tree and other algorithms
Principal Software Engineer Interview Questions
2,159 principal software engineer interview questions shared by candidates
about your old job
See my description of the interview process. The question was basically, "Will you debase yourself enough to jump through our hoops, to have the privilege of a hiring manager actually seeing your resume."
very technical question considering some use cases assessment of your experience and knowledge
behavioural questions (tell about last job, why Fidelity? what you like dislike about past job, describe your day) java questions thrown in (singleton, interfaces, abstract) java/javascript questions (design patterns, why microservices, abstract classes, === vs == in javascript)
How to define an immutable object in Java?
In a given system they provide, design a component diagram to support the implementation of the system?
Computer and Datacenter fundamentals. Systems and Operating System related and any language of your choice
Most difficult was laying out a radix tree and going through O(n) lookup and space advantages.
They asked my previous project architecture, product capabilities and challenges that i faced while working on that company.
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