Aufgaben You will work in a complex technical environment as part of a highly qualified team, you will contribute to software testing activities for the full Air Traffic Management System applications by setting up / building test automation frameworks (ideally in safety critical domain) and in the fields of tests with mission-critical software - a high level of autonomy and personal commitment is required You will implement changes in the existing test frameworks used by testers to verify sub-systems (made of multiple software) by following a strongly regulated process Document each change writing requirements, design (architecture) Modify the Test Framework source code using Python and Squish Write Test Cases and Procedures that will be executed to verify your changes Ensure the qualification of the Test Framework in interaction with EASA Analyse and describe issues/bugs in our issues Database Synchronize and update the Test Results Management tool Lead by example with practical hands-on experience in testing best practices to support the respective team's development towards various testing activities Participate and contribute with your experience to the Community of Practice Testing Profil Solid experience in a safety critical domain Proven experience in the writing of software testing Proven experience documenting (specifying, designing, testing) changes. Strong analytical skills to understand end-user needs and translate them into change descriptions Adaptable, autonomous, rigorous, and organized, with the ability to prioritize workload, meet deadlines, and use time effectively Appreciates teamwork High stress resistance Expert in Python scripting Proven experience with test automation tools (ideally Squish, Junit, Robot Framework, etc.) Computing experience in the air traffic control domain or other areas with real-time and security requirements, as well as experience with standards such as ED-153, ED-109A and ED-215 are major advantages for this position Fluent written and spoken French and English is required, German is advantageous Benefits If you want to join a small and dynamic team in an exciting high-tech environment and feel ready to accept the challenge and participate in the customer expansion, don't hesitate to apply.