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

📌 Java Software Developer (Ro)
🏢 Ntt Data Europe & Latam
📍 Ro