Worldline Software Engineer interview questions

in the beginning HR looks interested in my profile, talking about the company without stopping, describing like "HEAVEN", after the first call they asked you to write an email where you should said your motivation, after the second round, you should write another email to show them your deep motivation. after a while they told me that they are not 100% sure. they need to think about new hiring process and change people with old mentalities. so do not waist your time.

Very nice average question asked like polymorphism in real time scenario hashmap code encapsulation concepts join and sub query had great technical discussion with spring boot design patterns that's all