T‑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. We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one global team, guided by respect, integrity, and a passion for doing better every day. Job Description Project Description: Control of internet access and network infrastructure. Management of millions of parallel sessions. Provision of key functions such as: Authentication / Authorization / Accounting (AAA). Dynamic provisioning Support of all-IP services (e.G. Magenta TV, IP telephony). Activity Description: Execute and validate software releases through structured testing. Develop and enhance test automation frameworks. Maintain and evolve CI/CD pipelines and test environments. Operate and support test systems, including deployment of software deliveries. Design, execute, and document platform-level test cases, including reporting for formal acceptance. Define and refine test cases to extend coverage and validate new functionalities. Integrate solutions into the Deutsche Telekom test framework. Ensure proper documentation within internal tool systems. Perform troubleshooting and provide operational support during testing and rollout phases.



Support internal and external stakeholders in the test environment. Qualifications Required Skills Strong knowledge of IP network infrastructure. Experience with IP protocols (Radius, Diameter, SIP, SOAP). Database knowledge (Redis, SQL databases). Experience with software testing methodologies (manual and automated testing). Familiarity with testing tools (e.G., Jira, Robot Framework). Experience with AI-supported testing tools is a plus. Strong understanding of requirements and specifications. English proficiency (minimum B2 level). Analytical and structured thinking. Detail-oriented and precise working style. Strong skills in defect analysis and documentation. Solid understanding of testing processes (e.G., Agile, Scrum). Personal Qualifications Strong teamwork and communication skills, especially in international environments. High level of initiative and accountability. Solution-oriented mindset. Willingness to learn and adapt to new technologies. Flexibility to work night shifts and participate in on-call duties. Additional Information What do we offer you? T‑Social: social initiatives (sports, community, health,...). Hybrid work model (remote/on-site). Adaptable working hours. Growth & development Weekly language classes (English & German). International mentoring sessions & experience days. Flexible compensation plan (health insurance, meal vouchers, childcare, transport). Social fund. Wellbeing & time off 26+ working days of vacation per year. #J-18808-Ljbffr

📌 Automation Tester (M/F/D) (Granada)
🏢 T-Systems Iberia
📍 Granada