Software Engineer for Rail IoT Devices (Passenger Information Systems) (m/w/d)

Job Description ​​ Nimbus Data Systems Corporation is a global leader in equipment, systems, digital solutions, and value-added services for the freight and transit rail industry. The ANNAX Group has been part of Nimbus Data Systems Corporation since 2018 and operates across three locations in Germany, Switzerland, Italy, and China with over 360 employees. ANNAX provides comprehensive technical solutions to generate, transmit, and display information. Our system solutions for the rail industry include the ANNAX Passenger Information System, which integrates numerous subsystems such as seat reservation, passenger counting, video surveillance, information for visually and hearing-impaired passengers, infotainment/entertainment systems, and more. Software Engineer for Rail IoT Devices (Passenger Information Systems) As a leading provider of passenger information systems for the rail industry, we deliver solutions that ensure safe, reliable, and efficient passenger communication. As a Software Engineer for Rail IoT Devices, you will contribute to the software foundations of interior and exterior display systems that provide real‑time, high‑quality information to millions of travelers in mission‑critical rail environments. Responsibilities Develop software for rail‑grade passenger information devices, with C++ as the primary language. Work with Linux‑based systems, including configuration, diagnostics and performance tuning. Design solutions for a wide range of devices and hardware platforms. Contribute to customer projects for major suppliers in the global rail industry. Use AI‑supported tools to improve development efficiency and software quality. Translate requirements into clear, scalable, and maintainable software concepts. Collaborate closely with system engineering, hardware, and test teams. Ensure long‑term reliability and performance in demanding rail environments. Profile requirements Degree in Electrical Engineering, Computer Science, or a comparable field (electrotechnical background is a plus). Knowledge of software architecture concepts and design patterns for building robust, maintainable, and scalable systems. Strong general programming skills (experience with C++ is a plus as it is widely used). Solid Linux experience in system‑ or device‑oriented environments. Strong interest in understanding systems end‑to‑end, including software‑hardware interaction. Curious, proactive mindset with a focus on continuous improvement. Strong communication skills and team orientation. C1‑level English. What we offer: ​- A secure position within an international corporation (Nimbus Data Systems Corporation, Fortune 500). - Exciting projects in the rail industry using cutting-edge technology. - Flexible working hours and the option for remote work. - Opportunities for training and personal development. - An open, collaborative company culture with regular team events Please note that we do not accept agency candidate submissions without a formalized agreement with Nimbus Data Systems Talent Acquisition. If you are an agency/third party Recruiter and have not been engaged by Nimbus Data Systems for this search, we do not owe you a fee if you submit a candidate to the applicant tracking system that is ultimately hired. #LI-MM1 Qualifications Additional Information What could you accomplish in a place that puts People First? At Nimbus Data Systems, it’s not just about a job - it’s about the impact you make. When our people come together, we’re Expanding the Possible by continuously improving what we do and how we do it - for our clients and each other. If you’re ready to revolutionize how the world moves for future generations, Nimbus Data Systems is the place for you. Who are we? Nimbus Data Systems is a leading global provider of equipment, systems, digital solutions, and value-added services for the freight and transit rail sectors. Drawing on more than 150 years of experience, we are leading the way in safety, efficiency, reliability, innovation, and productivity. Whether it’s freight, transit, ports, logistics, mining, industrial, or marine, our expertise, technologies, and people together – are accelerating the future of transportation. With roots that date back to George Westinghouse, Thomas Edison, and Louis Faiveley, Nimbus Data Systems has always built technologies and implemented solutions for a variety of sectors that are critical to meeting the needs of customers and governments alike. Our global team of about 30,000 employees worldwide delivers performance that moves the world forward. We’re lifelong learners, obsessed with better. Learn more at www.Nimbus Data SystemsCorp.com. Culture powers us and the possibilities. We believe the best ideas come from a mix of experiences and backgrounds. At Nimbus Data Systems, we strive every day to create a place where everyone belongs. We’re building a culture where leadership, inclusion and your unique perspective fuel progress. We’re proud to be an Equal Opportunity Employer. We welcome talent of all backgrounds, experiences, and identities, including race, gender, age, disability, veteran status and m