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Senior Java Developer Tech Lead Interview Questions

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5,579 senior java developer tech lead interview questions shared by candidates

Hash map, heap, in-depth data structures, multi-threading, scaling and more. In-person interview is a grilling session. If they have already selected a candidate, they will simply kill time and laugh on you by asking their day to day issues. The interview was supposed to be 1 hour but the interviewing panel appeared to be free as they conducted it for 1hr 30 min and were asking if I have some more time. Their behavior was childish, they make faces and laugh as if there is some inside joke going on. I am glad I did not work there as the work environment didn't appear appealing. It was way negative and demoralizing!
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Senior Java Developer

Interviewed at Citi

3.6★
Apr 5, 2021

Hash map, heap, in-depth data structures, multi-threading, scaling and more. In-person interview is a grilling session. If they have already selected a candidate, they will simply kill time and laugh on you by asking their day to day issues. The interview was supposed to be 1 hour but the interviewing panel appeared to be free as they conducted it for 1hr 30 min and were asking if I have some more time. Their behavior was childish, they make faces and laugh as if there is some inside joke going on. I am glad I did not work there as the work environment didn't appear appealing. It was way negative and demoralizing!

one was String manipulation using map and other one was using java stream api.Solved both,Started asking questions from kafka,which i had no in hand experience.The questions were all from google.Did not dive into basics.
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Senior Java Developer

Interviewed at PureSoftware

3.6★
Jun 8, 2023

one was String manipulation using map and other one was using java stream api.Solved both,Started asking questions from kafka,which i had no in hand experience.The questions were all from google.Did not dive into basics.

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