Job ID: 474529 Posted since: 15-Oct-2025 Organization: Mobility Field of work: Research & Development Company: Siemens Mobility GmbH Experience level: Mid-level Professional Job type: Full-time Work mode: Hybrid (Remote/Office) Employment type: Permanent Location(s): Erlangen - Bayern - Germany, Munich - Bayern - Germany If you really want to make a difference – make it with us Siemens Mobility is a separately managed company of Siemens AG and has been a leading supplier in the field of mobility for over 160 years. Our core business includes rail vehicles, rail automation and electrification solutions, turnkey systems and related services. We have always been very innovative in making traveling faster, safer and more comfortable. Today, we need new solutions to new challenges such as climate change and rising populations worldwide. That's what drives us. That's why we shape mobility with passion, always being one step ahead. Through digitalization, we make infrastructures smart and create opportunities that get us from A to B sustainably and seamlessly. Our over 40,000 employees are pioneers in mobility who help to keep the world moving. What do you contribute? Railigent X is Siemens Mobility's open IoT platform that uses AI for rail asset management and revolutionizes it through intelligent data usage—for higher availability, lower costs, and optimized maintenance. As part of a central platform team, you will actively shape the future of Railigent X. Together with the team, you are responsible for developing data-centric solutions. This includes preprocessing large amounts of data, providing APIs for data access, and designing and operating the necessary infrastructure. In your role, you are responsible for defining and implementing test architectures within the team. Based on customer or internal requirements, you create test concepts and specifications. You design and execute test cases. If deviations occur, you investigate and document them. Moreover, you maintain and expand the existing test framework and analyze and evaluate new methods and technologies in test automation. What do you bring along? You hold a degree in computer science/software engineering or a comparable qualification. Furthermore, you have several years of professional experience in testing scalable, cloud-native applications and services that process large amounts of IoT data in real time. You are familiar with container-based infrastructures and event-driven messaging systems. You have extensive experience in testing cloud-based applications as well as batch and stream processing pipelines (Kubernetes, AWS, Kafka). Also, you have comprehensive knowledge of methodologies for efficiently testing REST APIs in microservice architectures. You bring very good knowledge of Python, test automation (ideally Robot Framework), and the development of test frameworks/test drivers. You have practical experience in testing AI-supported systems, especially with large language models and generative AI technologies in the big data environment. Ideally, you are ISTQB certified (e.g., Test Analyst, Test Automation Engineer) and also have a certification as a Test Architect. You round off your profile with good German skills and business fluent English. What do we offer you? Mobile working /Remote working With us, you will have the opportunity to work hybrid. This means that you can work remotely to a considerable extent. We have officially regulated this through a company agreement. Purpose We are pioneers in mobility. At Siemens Mobility, you will actively contribute to the transformation of transportation and climate protection in a market of the future, because our transportation solutions reduce CO2 emissions all over the world. Inclusion & Diversity At Siemens Mobility, we are committed to justice and equality. Diversity enriches our team and promotes innovative solutions. We welcome applications from people with disabilities. You can find an overview of our benefits here. How do you get in touch with us? www.siemens.de/mobility if you would like to find out more about Siemens Mobility before applying. www.siemens.com/global/en/company/jobs/faq.html if you would like to obtain more information about the application process. 49 (9131) 17 5243-0 if you would like to clarify further questions about the position via our applicant hotline. www.siemens.com/mobility-jobs if you would like more information about jobs and careers at Siemens. As an equal-opportunity employer we are happy to consider applications from individuals with disabilities. The contact person handling this job ad is Mrs. Veronika Windmaier.