About the Company A leading international player in the railway technology sector, our company has been designing and developing onboard passenger information and communication systems for over 35 years. With technology installed on more than 60,000 vehicles worldwide, we are committed to delivering innovative, reliable, and high-quality solutions that enhance passenger experience and operational efficiency. Your Role: QA Test Engineer As a QA Test Engineer, you will play a key role in ensuring the quality and reliability of our complex onboard railway systems. You will be the final checkpoint before deployment on operational trains. Main Responsibilities: Review hardware and software requirement specifications (functionality, performance, security, scalability, etc.). Develop and execute test scenarios to ensure our systems meet customer requirements. Identify issues and collaborate with development teams to resolve them effectively. Design and perform regression tests following system updates or modifications. Ensure that every customer delivery meets the highest quality standards before deployment. Profile / Requirements : Master's degree in Engineering (Computer Science, ICT, Electronics, or related field). At least 2 years of relevant experience in QA or testing. Solid background in software development, with good knowledge of C++ and Python (experience in C is a plus). Practical experience with Linux (user level). Familiar with QA concepts such as unit testing, Robot Framework, and continuous integration. Knowledge of IP network protocols. Strong interest in hardware, with a passion for investigating technical issues down to the root cause. Excellent command of English (written and spoken). What We Offer Work on cutting-edge railway technology with global impact. Join an innovative environment combining software and hardware expertise. Collaborate with skilled engineers in a company that values quality, reliability, and teamwork.