You will make an impact in the following way: You ensure product quality together with your team and continuously improve it Are part of an international agile software development team, drive the expansion of test automation Support developers in implementing and executing functional tests Collaborate with your team to define test strategies and test plans Design test cases based on user stories and their acceptance criteria Develop and take ownership of the design and execution of exploratory, manual tests within the sprint Continuously expand automated regression tests and integrating them into the continuous integration environment Familiarize yourself with the latest technologies and testing tools available on the market and help drive their adoption in alignment with the team What you will bring: Education – Degree in Computer Science or a related field Experience – 3 years of experience in software testing and test automation Knowledge & Skills – Python ideally JavaScript and Java, test frameworks: Selenium, Robot Framework or JUnit, in-depth knowledge in testing (distributed) network management systems, familiarity with AI approaches desirable Personality – You are an integrative and communicative team player who collaborates effectively with colleagues across functions Language proficiency – Fluency in English and, ideally, German Let’s Write the Next 100 Years Together. Join a global community striving to improve connectivity and security. We offer you hybrid and remote work practices where feasible, flexible working hours, an employee stock purchase plan, parental leave benefits, paid leave for volunteer work in your community, multiple and frequent training opportunities, professional talent management and succession planning, corporate health and well-being initiatives and a work culture which includes commitment to diversity, equity, inclusion and sustainability.