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      Entretien pour Junior Java Engineer

      30 juil. 2024
      Candidat à l'entretien anonyme
      Wrocław
      Aucune offre
      Expérience négative
      Entretien difficile

      Candidature

      J'ai postulé en ligne. J'ai passé un entretien chez Vention (Wrocław) en juil. 2024

      Entretien

      Very fast contact from HR. Good contact and fast responses. I even got a final call with a feedback. Those are the only good things I can say about the recruitment. Besides that it was the worst recruitment process I have ever taken part in. For almost every question I asked about the project (during initial call with HR or the next one) I always got the answer "it depends on customer". Despite applying for a Junior position, the questions I was asked didn't seemed to be Junior at all. In fact, an other company, where I have applied as Mid had easier questions. There were about 40minutes of technical questions. Where one person was just asking questions and waiting for the expected answer. But I couldn't really tell if it's the correct answer or not, as there were no confirmations. Instead he would often dwell on a subject even despite me saying "I don't know". Even if I told the correct answer, I was asked again to make sure I don't change my mind. Of course, in the end you get a tricky question where you have to be a compiler and tell what the output is going to be. Other 40min were soft questions. "What would you do if...". Often sticking to one topic and asking several closely related questions to it. It is worth mentioning, that all of the meetings took place at least at 4p.m. I even got answers for my e-mail after 6p.m. or even 10p.m. After the soft/technical meeting next were supposed to be meeting(s) with a client. Again, they couldn't tell how many because "it depends". Ps. Whole process is in English and it's hybrid way of working.

      Questions d'entretien [22]

      Question 1

      The Maven project does not start, what do you do?
      Répondre à cette question

      Question 2

      A method from an external library has an error saying it is not found, what do you do?
      Répondre à cette question

      Question 3

      What for do immutable classes exist?
      Répondre à cette question

      Question 4

      What string classes do you know and how do they differ?
      Répondre à cette question

      Question 5

      How do you sort a Set?
      Répondre à cette question

      Question 6

      How do you create a new repository in Spring Boot?
      Répondre à cette question

      Question 7

      Spring Boot vs. Spring MVC
      Répondre à cette question

      Question 8

      Are database methods eager or lazy by default?
      Répondre à cette question

      Question 9

      Where does data come from when using the lazy type?
      Répondre à cette question

      Question 10

      What are the two types of operations with streams?
      Répondre à cette question

      Question 11

      CrudRepository vs. JpaRepository. What's the difference?
      Répondre à cette question

      Question 12

      What do you do when a database query takes too long?
      Répondre à cette question

      Question 13

      Singleton is increasingly considered an anti-pattern. Why?
      Répondre à cette question

      Question 14

      Proxy in databases/what is the proxy pattern?
      Répondre à cette question

      Question 15

      Can the main method of the main class be final?
      1 réponse

      Question 16

      What is a primary key and what is a foreign key?
      Répondre à cette question

      Question 17

      What is normalization in database?
      Répondre à cette question

      Question 18

      What is a union, how do you use it, and what is important when using it?
      Répondre à cette question

      Question 19

      Distinct vs. group by. Difference
      Répondre à cette question

      Question 20

      What types of joins do you know?
      Répondre à cette question

      Question 21

      Does group by work with nulls as well?
      Répondre à cette question

      Question 22

      What are indexes used for?
      Répondre à cette question
      4
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      Réponse de Vention
      10mo
      Thank you for sharing your detailed feedback. We’re glad to hear you appreciated the quick communication and the final call with feedback. Also, we’re sorry to learn that parts of the interview process felt challenging and not aligned with your expectations for a Junior role. Since our projects are client-driven, some responses naturally depend on specific customer needs, but we realize clearer context can make a big difference. Your experience highlights areas where we can improve. We appreciate your honesty and will reflect on your comments. We wish you every success in your job search and appreciate your contribution to improving our process.