Senior Backend Developer - German speaking - REF5442N

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team. Development and implementation of CoreMedia-based content management systems (CMS) for web projects. Integration and optimization of Deutsche Telekom interfaces and services into CoreMedia-based systems. Technical planning, system architecture, and execution of complex software projects. Collaboration with project managers, designers, and developers to deliver customer-oriented solutions with high quality. Conducting code reviews and ensuring high code quality and performance. Error analysis and troubleshooting as well as continuous improvement of existing systems. Technical documentation and knowledge transfer within the team and to stakeholders. Completed degree in computer science, software development, or a comparable qualification. Several years of professional experience (at least 5 years) Willingness to learn CoreMedia framework Solid knowledge of programming with Java, Spring Experience with AWS cloud services and their integration. Soft Skills Strong problem-solving skills and analytical thinking. Excellent communication skills in German and English. Independent and structured work approach. Team player with willingness to share knowledge. Customer-oriented mindset and behavior. Technical Skills Experience with RESTful APIs and SOAP. Familiarity with development tools such as Git, Jenkins, Docker. Expe