Tell me a difficult project you implemented?
Principal Engineer Interview Questions
4,347 principal engineer interview questions shared by candidates
L1 : Coding test for 15 mins, then technical questions L2. Design Whatsapp architecture? what is difference between oAuth 1.0 and oAuth 2.0? Explain Kafka etc.
Usual tech recruiter round and HM questions. Everyone was extremely disorganized and had no clue about the position. They kept saying this is a new position and they're figuring out stuff.
Talk about your current project.
What plans do you have regarding career growth?
IT infrastructure-related questions, consisting of Active Directory, Wintel, VMware etc.
Implement queue using two stack.
System design related questions and security and performance related questions
What projects have you worked on? What is your role on these projects?
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