Department and Project This position is within the Tolling Services team of Deutsche Telekom IT Solutions Hungary. The team consists of IT professionals specializing in electronic road-charging solutions. Together with our partners, we develop and operate intelligent, kilometer-based tolling systems for international customers, covering the entire business process (vehicle registrations, country booking, providing On-Board Units, position data transmission, charge calculation, and fleet billing). Leveraging digital intelligence and advanced technology, our tolling solutions facilitate seamless mobility across Europe. The team aims to enhance existing services and expand into new domains. As part of an international team collaborating with T-Systems International, you will play a key role in supporting our customers with cutting-edge tolling solutions. Main tasks As an Ops Engineer , you will be responsible for the stable operation, monitoring, deployment, and continuous improvement of highly available applications in a 24/7 environment. Working in a cross-functional DevOps team, you will contribute to operational excellence and support the entire application lifecycle from deployment to productive operation. You enjoy analyzing and resolving complex production issues, automating operational tasks, and continuously improving system reliability, stability, and performance. You are motivated to take ownership of services, collaborate closely with developers and architects, and contribute to the successful operation of business-critical platforms.