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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Automation Systems Engineer - **Company:** T-Systems Iberia - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Automation of Tests, C++ (Programming Language), Cloud Computing, DevOps, Python (Programming Language), Enterprise Messaging Systems, Object-Oriented Software Development, Ruby, Wireless Networks, Zabbix, Performance Testing, Gitlab, Kubernetes, Cucumber (Software), Docker - **Published:** July 17, 2026 - **Apply:** https://es.trabajo.org/oferta-5354-64c356733e328ca9b165d4278d306846 ## About the Role We create technology with purpose to generate a positive impact on society. We are one global team, guided by respect, integrity, and a passion for doing better every day. Project description Our employees provide our customers with the best network, with a reliable and secure infrastructure, forming the basis for tomorrow's innovations. At the Telco Hub in Madrid, we are pioneers in merging IT and Telco, building and scaling Telco as a Platform (TaaP) on our proprietary layered cloud. Our mission is to create the best customer experience based on three core principles: Cloud-based - Harnessing the latest technologies for scalability and performance. Automated - Driving efficiency through AI, automation, and DevOps. We are looking for top engineering talent eager to grow technically and professionally in an innovative, dynamic, and collaborative environment. If you are passionate about shaping the future of telecommunications, this is your place The Tribe Voice & Messaging is responsible for the design, development, planning, validation and operation of all voice and messaging platforms in DT Technik's fixed and mobile network over their entire lifecycle. The scope of a current program is to bring voice & messaging applications into the cloud, merging the today's model of separated fixed and mobile systems. You will support project teams in the integration and validation of software of voice services, and also support in development, quality assurance and planning as well as implementation of product releases. You will design further automations of services, processes and/or operating models, carry out performance analyses and tunings, as well as error analysis and fixes. You will support the automation of deployments in all environments. You will provide a project-specific infrastructure and tool suite for integration and delivery, and administer these. In-depth knowledge of Object-Oriented Programming (C / C++). In-depth knowledge of DevOps technologies and tools (e.g., GitLab, Docker, Kubernetes, Helm, Flux, test automation using Python/be-haviour or Ruby/Cucumber, Zabbix). SIP and RTP) and telecommunications industry experience. In-depth knowledge of Object-Oriented Programming (Java, Python, Ruby). Understanding German would be helpful (optional). Detailed knowledge of the market, technology and competitive environment in the IT and telecommunications industry, including digital transformation. Several years of experience in IT project management. GitLab, Docker, Kubernetes, Helm, Flux, test automation using Python/be-haviour, Ruby/Cucumber, Zabbix, C/C++, Java. Focus on developing automation solutions for load and performance testing and, in the future, for other functions within all system squads of our tribe. T-Social: social initiatives (sports, community, health, ...). Customized training: access to Coursera to learn whatever you want, whenever you want. Weekly language classes (English, Spanish & German). Social fund. Free access to specialist services (medical, legal, wellness). 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