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      GWI

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      Mid Backend Developer Interview

      Nov 6, 2025
      Anonymous employee
      Athens, Athens, Attica
      Accepted offer
      Positive experience
      Difficult interview

      Application

      I applied online. The process took 2 months. I interviewed at GWI (Athens, Athens, Attica) in Sep 2025

      Interview

      I recently went through GWI’s interview process, and I can honestly say it was the most positive and well-structured experience I’ve ever had. The process consisted of four interviews and a small technical assignment in Go (building a simple REST service). HR Call – A warm and friendly introduction that immediately made me feel comfortable. The HR representative was polite, professional, and genuinely interested in my background. Technical Assignment – Clear and well-designed. The description was simple but open enough to allow creative and technical freedom, which I really appreciated. Technical Interview – An excellent discussion with two developers about the assignment. The tone was friendly, and the questions were meaningful, covering both the submitted code and general programming concepts. It felt more like a genuine exchange of ideas than a test. Director of Engineering Interview – A delight. It was more of a conversation than an interview — focused on mindset, approach, and team fit. Values Interview – My first time doing such an interview, and I found it refreshing. It showed that GWI truly values culture and people, not just technical skills. The entire process took around two months, and communication was consistent and respectful throughout. Every person I spoke with represented the company’s culture beautifully — friendly, curious, and passionate.

      Interview questions [1]

      Question 1

      Pretty much about everything that appeared on my CV.
      Answer question
      avatar
      GWI response
      5mo
      Hi there, Thank you for such thoughtful feedback. We’re so pleased to hear that the process felt welcoming, well structured and reflective of our culture and values. It’s great to know the technical assignment and interviews felt like genuine conversations. Really appreciate you taking the time to interview with us and hope you are enjoying your time with us! Katie, TA Director

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