I applied online. I interviewed at IBM (Kraków) in Feb 2021
Interview
First there was an online group meeting with Kahoot quiz (basic technical questions). Then I was invited for a 1h interview. First part was more business-like, while the second part was a technical talk with 2 software engineers.
Interview questions [5]
Question 1
A lot about concurrency in Java (concurrency in Collections, threads, ways of synchronization, etc).
I had to describe a solution the task where there were 2 very large files (that won't fit into an operating memory) and there was a need to perform some kind of operations on them, that will result in the creation of a third file containing the outcome.
I think they send out an interview to practically everyone who applies, but it's just online with no interviewer, you record yourself speaking. 2 sections, 2 behavioral and 2 technical questions
Easy hackerrank code and english test after then after there was a rejection for no reason the hackerrank was super easy i finished it in 10 minutes and for some reason there was a rejection i dont know why
First was a leetcode coding test, easy-medium questions I could answer in any language. Then there was a screening, asked me questions about my experience relating to the job as well as I had to walk through my though process as I went through a problem.
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