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Senior Mobile Developer Interview Questions

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326 senior mobile developer interview questions shared by candidates

1. draw an architecture of somekind... 2.. a sequence of integers in an array ,find the longest array with the highest value (for example 1,3,-3,4,5) - 4,5 ,return the positions of the start and end indexes in the array. 3. learn a language that you don't know ,e.g. Pyhton in one hour and implement 1.
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Senior Mobile Software Developer

Interviewed at Check Point Software Technologies

3.6★
Jun 24, 2015

1. draw an architecture of somekind... 2.. a sequence of integers in an array ,find the longest array with the highest value (for example 1,3,-3,4,5) - 4,5 ,return the positions of the start and end indexes in the array. 3. learn a language that you don't know ,e.g. Pyhton in one hour and implement 1.

The interviewer started explaining what was expected of me and a brief explanation of how the platform works. The code problem was a typical easy-medium problem you find on leetcode or hacker rank. I first explained two different approaches I could do to solve it, and the interviewer told me to go or one of them. After testing a couple of edge cases, they asked me to think if there were any other optimizations I could do and also, prepared the solution as if I was going to submit it on a Pull Request.
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Senior Mobile Developer

Interviewed at TextNow

3.4★
Jan 17, 2020

The interviewer started explaining what was expected of me and a brief explanation of how the platform works. The code problem was a typical easy-medium problem you find on leetcode or hacker rank. I first explained two different approaches I could do to solve it, and the interviewer told me to go or one of them. After testing a couple of edge cases, they asked me to think if there were any other optimizations I could do and also, prepared the solution as if I was going to submit it on a Pull Request.

In 2nd interview the guy asked me to implement multiplication without using * , looks like the guy was not prepared enough for taking the interview . When they scheduled it for the first time he did not call me , they rescheduled saying something came up and he could not call. I implemented it and said it os not applicable for -ve integer , looks like the guy was not sure if (-5*-7)=35 (he said that is not always the case) , I replied saying that I know if one is +ve another is -ve answer is -ve else answer is +ve .
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Senior Mobile Software Engineer

Interviewed at vAuto

3.7★
Jun 23, 2016

In 2nd interview the guy asked me to implement multiplication without using * , looks like the guy was not prepared enough for taking the interview . When they scheduled it for the first time he did not call me , they rescheduled saying something came up and he could not call. I implemented it and said it os not applicable for -ve integer , looks like the guy was not sure if (-5*-7)=35 (he said that is not always the case) , I replied saying that I know if one is +ve another is -ve answer is -ve else answer is +ve .

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