Sr Developer Interview Questions

97,963 sr developer interview questions shared by candidates

The most difficult questions were the algorithms. I was told that I did well. The questions involved searching or counting integers in arrays or a stream. I kept the solution conversational and drew diagrams on paper which I had brought with me.
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Senior Software Engineer

Interviewed at MobileIron

3.6
Jul 29, 2013

The most difficult questions were the algorithms. I was told that I did well. The questions involved searching or counting integers in arrays or a stream. I kept the solution conversational and drew diagrams on paper which I had brought with me.

Given an n x n grid, find the number of ways to get from the bottom left to the top right given that you can only move up or right each time and you cannot move to any node on the bottom diagonal half of the grid, i.e. row less than col.
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Senior Software Engineer

Interviewed at OfferUp

2.9
Mar 21, 2016

Given an n x n grid, find the number of ways to get from the bottom left to the top right given that you can only move up or right each time and you cannot move to any node on the bottom diagonal half of the grid, i.e. row less than col.

Give an API: int read4(char *buf) which reads 4 characters at a time from a file. The return value is the actual number of characters read. For example, it returns 3 if there is only 3 characters left in the file. By using the read4 API, implement the function int read(char *buf, int n) that reads n characters from the file.
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Senior Software Engineer

Interviewed at iStreamPlanet

3.5
Mar 8, 2018

Give an API: int read4(char *buf) which reads 4 characters at a time from a file. The return value is the actual number of characters read. For example, it returns 3 if there is only 3 characters left in the file. By using the read4 API, implement the function int read(char *buf, int n) that reads n characters from the file.

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