Top Job | 2025. 06. 26. | Teljes munkaidõ | Debrecen | Deutsche Telekom IT Solutions HUAnd are responsible for the customer experience of these billing chains. We continuously develop them in coordination with other billing chains (e.g., Magenta Haus) and work to reduce invoice-related customer contacts. We provide central Rating, Billing, and Bill Presentment Services throughout the company, ensuring
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