Level Up Your Career: Mastering Backend Development with a German Twist

Okay, so I moved to Berlin six months ago. It’s… chaotic, amazing, and completely overwhelming all at the same time. I was working remotely for a small startup back in London, mostly doing front-end stuff, and honestly, I was feeling a bit stuck. I needed a change, a new challenge, and… well, I wanted to learn German properly, not just order a Bier (that’s beer, by the way). I stumbled across this opportunity with Check24 – they’re really focused on building their tech team, and they specifically wanted someone with Java experience. That’s where this whole “wir bieten” (we offer) situation came in.

Finding the Right Fit – The Interview Process

The first hurdle was, obviously, the language. My German is… developing. I could manage basic greetings and ordering food, but technical discussions were a nightmare. The initial screening was in English, thankfully, but they immediately wanted to see my Java skills. They asked me about my experience with Spring Boot, REST APIs, and databases – all the usual backend stuff.

I answered honestly, admitting I wasn’t fluent, but I could explain the concepts. One of the interviewers, Markus, asked, “Wie ist Ihre Erfahrung mit der Teamarbeit?” (How is your experience with teamwork?). I fumbled a bit, trying to explain my collaborative style back in London. I realized I needed to be more specific about how I worked in a team. I mentioned Agile methodologies and daily stand-ups. Markus just nodded and said, “Gut, gut. Das ist wichtig.” (Good, good. That is important.) – which, honestly, was a massive relief.

The Java-Kenntnisse (Java Knowledge) Focus

They really drilled me on Java. They wanted to see I understood the fundamentals. I had to describe the difference between interfaces and abstract classes. One of the questions was: “Erklären Sie den Unterschied zwischen einer Singleton- und einer Factory-Muster.” (Explain the difference between a Singleton and a Factory pattern.) I explained it, stumbling over the terms a little, and they thankfully seemed satisfied. It highlighted the need for me to really solidify my knowledge. I started using online resources – mostly Stack Overflow, which is surprisingly useful even in German – and even took a few online courses. I found some great tutorials on YouTube, even if the presenters were speaking super fast!

Teamarbeit (Teamwork) – More Than Just Saying “Ja”

They emphasised the importance of Teamarbeit. They actually had a small workshop where we worked on a mini-project together. The task? Build a simple API endpoint. It was incredibly chaotic, with people shouting ideas, and everyone jumping in. I quickly realized that “Ja” doesn’t always equal agreement. I had to learn to respectfully disagree and explain why I thought a different approach might be better. It was stressful, but incredibly valuable. One of the team members, Sarah, said, “Wir müssen uns gegenseitig unterstützen!” (We must support each other!). I really took that to heart.

Backend Entwicklung (Backend Development) & DevOps – A New World

The job itself is focused on backend development – building and maintaining the server-side logic for their applications. They’re also interested in people with some DevOps knowledge – understanding how to deploy and manage applications. They mentioned things like Docker and Kubernetes, which felt incredibly complex at first. But they’ve given me the chance to learn – they are offering a lot of support. They showed me the development environment – it’s all in German, of course: “Hier ist die IDE, benutzen Sie sie!” (Here is the IDE, use it!). I’m slowly getting used to it. I’ve also started reading some technical blogs in German, focusing on Java and Spring.

The Real-World Benefits – Improving My German & My Skills

The biggest benefit so far? My German is improving massively. I’m forced to use it every day – in meetings, with colleagues, even ordering coffee (and I’m still getting the order wrong sometimes!). It’s a completely immersive experience. And I’m genuinely enjoying the work! It’s challenging, but I’m learning a lot, and I feel like I’m building something important.

Resources and Further Learning

If you’re thinking about a similar move, here’s a link to a job posting that was relevant to me: [Read More

Key Phrases to Start With:

• “Ich lerne Deutsch.” (I’m learning German.)
• “Können Sie das bitte wiederholen?” (Can you repeat that, please?)
• “Was bedeutet das?” (What does that mean?)
• “Wie sagt man das auf Deutsch?” (How do you say that in German?)
• “Ich verstehe nicht.” (I don’t understand.)

Don’t be afraid to make mistakes – everyone does! The important thing is to keep trying. Viel Glück! (Good luck!)