Java Software Developer (strong Delphi and German)

Who We Are For one of our clients, we are looking for an experienced Software Developer with strong Delphi knowledge and Java 17 skills to join a team responsible for the development and modernization of applications in the area of Dienstreisemanagement (Business Travel Management).

The position is part of the broader EMS – Employer and Employee Services organization, which develops applications and services for employers and employees, with a strong focus on HR-related processes.

What You’ll Be Doing

• Develop, maintain and enhance existing applications written in Delphi
• Contribute to the modernization and migration of legacy functionality towards Java 17
• Analyze existing legacy code and business logic
• Design and implement new application features
• Support the replacement of the legacy application
• Participate in implementation and integration projects
• Collaborate closely with developers, architects, product owners and business stakeholders
• Troubleshoot and resolve technical issues in existing applications
• Ensure code quality, maintainability and technical documentation
• Contribute to technical discussions regarding the future application architecture

What We’re Looking For

• Bachelor's degree in computer science, Information Systems, or related field
• At least 4y+ of experience in working with Java 17
• Strong professional experience with Delphi
• Ability to understand and work with existing / legacy application architectures
• Experience in software development, maintenance and application modernization
• German language skills – required for communication within the project and team

Nice To Have

• Experience with migration or modernization of legacy applications
• Experience working in enterprise application environments
• Knowledge of HR, payroll, travel management or related business processes
• Experience with application integration and APIs
• Familiarity with modern Java frameworks and development practices