Java Software Engineer (Hybrid: Germany + Remote)

Java Software Engineer (Hybrid: Germany + Remote)

For one of our clients, we are currently looking for an experienced Java Software Engineer to support long-term development and maintenance of an existing software environment.

This role combines hands-on development, system maintenance, and architectural improvement, offering the opportunity to work on stable systems while contributing to their evolution.

Project Details

• Start date: July 2026
• Duration: 12 months, with possible extensions until 2030
• Work model: ~80% remote / 20% onsite (Karlsruhe)
• Full-time engagement
• Onboarding mainly onsite

Key Responsibilities

• Maintenance and bug fixing within an existing Java-based system
• Analysis and further development of software architecture and development processes
• Optimization and documentation of database structures, product architecture, and codebase
• Support in requirements engineering, including preparation of technical specifications

Requirements

• Degree in Computer Science or at least 3 years of experience in software development
• Solid experience with Java (minimum 3 years)
• Good working knowledge of Linux (terminal/console)
• Experience with RPM and Puppet (minimum 3 years each)
• Familiarity with Scrum methodology
• Fluent German (C2 or native level) and communicative English (min. B1)

What’s Important in This Role

This position requires someone comfortable working with existing systems - not only developing new features, but also improving, maintaining, and structuring what already exists. A structured approach and ability to work independently in a distributed setup are key.