• Planning and implementation of modern software architectures
• Development of new microservices (based on the Quarkus framework)
• Maintenance of legacy projects (Java EE, Jakarta EE, Quarkus)
• Documentation of implemented changes
• Writing automated tests
• Reviewing code changes created by team members

Requirements

Degree in IT (e.g., Applied Computer Science, Business Informatics, or similar)
Strong programming skills in Java in an enterprise environment (preferably Java EE / Jakarta EE)
At least 2 years of professional experience
Willingness to work in an engineering-focused, state-of-the-art manner (development processes, documentation, testing, code reviews, security)
Familiar with IDEs (preferably IntelliJ IDEA), version control systems (preferably Git), command-line tools, and containerization (Docker, Podman)
Very good German and English skills

🔍 ATS Optimization Keywords
Below are skills and terms extracted directly from this job posting to improve Applicant Tracking System (ATS) visibility. This unique feature helps candidates tailor their applications more effectively — a feature exclusive to JobTailor job listings.

Hard Skills

Java
Java EE
Jakarta EE
Quarkus
microservices
automated testing
code review
software architecture
development processes
security

Soft Skills

communication
team collaboration
documentation
engineering-focused mindset
willingness to learn

Certifications & Qualifications

Degree in IT
Applied Computer Science
Business Informatics

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