ppT‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience. /ppWe trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one integral team, guided by respect, integrity, and a passion for doing better every day. /ph3Job Description /h3h3Project Description /h3pThe team is responsible for the development operations of Monitoring and DataAnalytics Tools for the Network Control Platform of Deutsche Telekom Germany (AAA Fixed Net Germany). /ppThe project is responsible for controlling Internet access and managing the underlying network infrastructure for Deutsche Telekom Germany. It supports millions of concurrent user sessions while ensuring high availability, scalability, and reliability. /ppKey capabilities include: /pulliAuthentication, Authorization, and Accounting (AAA) for secure user access management. /liliDynamic service provisioning to enable automated customer and network service activation. /liliSupport for all-IP services, including MagentaTV, IP telephony, and other next-generation network services. /li /ulh3Activity Description /h3ulliExecute and validate software releases through structured testing. /liliDevelop and enhance test automation frameworks. /liliMaintain and evolve CI/CD pipelines and test environments. /liliOperate and support test systems, including deployment of software deliveries /liliDesign, execute, and document platform-level test cases,



including reporting for formal acceptance /liliDefine and refine test cases to extend coverage and validate new functionalities /liliIntegrate solutions into the Deutsche Telekom test framework /liliEnsure proper documentation within internal tool systems /liliPerform troubleshooting and provide operational support during testing and rollout phases /liliSupport internal and external stakeholders in the test environment /li /ulh3Qualifications /h3h3Required Skills /h3ulliStrong knowledge of IP network infrastructure. /liliExperience with IP protocols (Radius, Diameter, SIP, SOAP). /liliDatabase knowledge (Redis, SQL databases). /liliExperience with software testing methodologies (manual and automated testing). /liliFamiliarity with testing tools (e.g., Jira, Robot Framework). /liliExperience with AI-supported testing tools is a plus. /liliStrong understanding of requirements and specifications. /liliEnglish proficiency (minimum B2 level). /liliAnalytical and structured thinking. /liliDetail-oriented and precise working style. /liliStrong skills in defect analysis and documentation. /liliSolid understanding of testing processes (e.g., Agile, Scrum). /li /ulh3Personal Qualifications /h3ulliStrong teamwork and communication skills, especially in international environments. /liliHigh level of initiative and accountability. /liliSolution-oriented mindset. /liliWillingness to learn and adapt to new technologies. /liliFlexibility to work night shifts and participate in on-call duties. /li /ulh3Additional Information /h3h3What do we offer you? /h3ulliT‑Social: socialinitiatives(sports,community,health, ...). /liliHybridworkmodel(remote/on-site). /liliFlexibleworkinghours. /li /ulh3Growthdevelopment /h3ulliWeeklylanguageclasses(English German). /liliInternationalMentoringSessionsExperienceDays. /liliFlexiblecompensationplan (healthinsurance,mealvouchers,childcare,transport). /liliSocialfund. /li /ulh3Wellbeing time off /h3ulli26+workingdaysofvacationperyear. /li /ul /p #J-18808-Ljbffr

📌 Automation tester (m/f/d) (Madrid)
🏢 T-Systems Iberia
📍 Madrid