Java Developer (m/f/d) - Hybrid in Karlsruhe

Chrono24

Karlsruhe - Burg permanent

Posted: July 17, 2025

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Quick Summary

Join an internationally successful development team and help shape a secure, highly available platform. Work with modern technologies like Java 21, Spring, IntelliJ IDEA, and GitLab CI. Contribute to a cross-functional team and co-develop concepts and solutions with your teammates and stakeholders.

Required Skills

Java Spring JUnit SQL GitLab CI Maven Gradle Testing APIs

Job Description

What you can expect:
• Join an internationally successful development team and help shape a secure, highly available platform.
• Enjoy clean code—and keep it that way. Clean Code matters to us; we enforce it consistently in code reviews.
• Invest in your growth: 10% of your working time is reserved for learning or personal projects.
• Work with modern technologies like Java 21, Spring, IntelliJ IDEA, and GitLab CI.
• Contribute to a cross-functional team and co-develop concepts and solutions with your teammates and stakeholders.

What sets you apart:
Ideally, you have hands-on experience with:
• Build tools such as Maven or Gradle
• The Spring Framework
• Testing with JUnit 5, Mockito, and AssertJ
• SQL
• Templating languages such as JSP and JTE
• Building APIs (e.g., for SPAs and mobile apps)

What we offer:
• No back doors: We only offer permanent employment contracts.
• 30 days of vacation per year.
• Working from HQ in Karlsruhe? Our kitchen conjures up a truly excellent, free meal for you every day.
• On December 24th and 31st, we’ll give you an additional day off.
• Work abroad for up to 20 days per year: Working with a sea view? Yes, please!

Diversity@Chrono24: We believe in the power of diversity.:
Diversity is our strength.

At Chrono24, we embrace diversity because we believe it enriches not only our corporate culture but also our success. Be yourself – and let’s achieve great things together!

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