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439 software engineer data interview questions shared by candidates

Problem :Design an org-chart server. Server (preferably multi-threaded) reads the sample file containing employee data. File format: Its semi-colon separated, the first field is the employee-id, 2nd field is name [can be space separated] & the 3rd field is his manager’s id. employee-id will be equal to reports-to-id for CEO. The file can have empty lines. If number of tokens is not equal to 3, it should ignore these lines but report a message/warning and continue. The id’s can be numbers or strings Sample file: ########### 1: CEO: 1 2: CTO: 1 3: VP Sales: 1 4: Tech Manager1: 2 5: Tech Manager2:
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Software Data Engineer- Behavior Analytics

Interviewed at Splunk

4★
Dec 8, 2015

Problem :Design an org-chart server. Server (preferably multi-threaded) reads the sample file containing employee data. File format: Its semi-colon separated, the first field is the employee-id, 2nd field is name [can be space separated] & the 3rd field is his manager’s id. employee-id will be equal to reports-to-id for CEO. The file can have empty lines. If number of tokens is not equal to 3, it should ignore these lines but report a message/warning and continue. The id’s can be numbers or strings Sample file: ########### 1: CEO: 1 2: CTO: 1 3: VP Sales: 1 4: Tech Manager1: 2 5: Tech Manager2:

In codility test they asked me to code in Java script. I am data engineer how can I do coding in Javascript. I know language is similar like java but the problem statement was for web developement guy. Also there was no option to change language in codility. This was not good at all. I contacted recruiter 3 times after that but no reply from them. Please its request to recruiters to be professional on this.
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Software Engineer-Big Data

Interviewed at Zalando

3.6★
Mar 11, 2020

In codility test they asked me to code in Java script. I am data engineer how can I do coding in Javascript. I know language is similar like java but the problem statement was for web developement guy. Also there was no option to change language in codility. This was not good at all. I contacted recruiter 3 times after that but no reply from them. Please its request to recruiters to be professional on this.

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