Q3 - Given an m x n 2D binary grid grid which represents a map of '1's (land) and '0's (water), return the number of islands.
Staff Engineer Interview Questions
5,885 staff engineer interview questions shared by candidates
Q4 - Draw out a diagram for a service that will be talked to, with the service being a black box. Basically "how do microservices talk to each other" from what I gathered of the minimal back-and-forth I had with the interviewer. Pretty revealing that this is the only whiteboarding question I got for a staff-level position.
Questions about past projects. Technologies used, scale and challenges.
Process bitcoin blocks and write some query api on top of the processes data.
questions was copy paste from blind 75
Leetcode Medium level DSA. Typical System Design Questions.
“What are your thoughts on quality?” … most questions with the QA were like this.
Tell me what you did in your last two companies? Major contributions? How did you solve these problems? What projects were completed by yourself? Why do you want leave current job?
Cultural and technical questions were asked.
General behavior questions that you can find on first google search
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