Senior Software Engineer – R&D Signaling Development Team

At Rohde & Schwarz Topex, we are shaping the future of Air Traffic Communication Systems (ATC) by developing cutting-edge infrastructure that ensures airspace remains a safe environment. Our Voice Communication Systems (VCS) demand top-tier expertise in voice processing, which is why we've built an exceptional team dedicated to developing the first VoIP-based ATC Voice Handling system. We're now seeking a leader to guide and inspire this team of engineers—this is a key role, as our entire product line relies on this critical infrastructure. You will be joining a team of passionate, highly skilled software engineers, maintaining our existing signaling modules and contributing to the evolution of our next-generation VCS. A strong drive for technology and automation, along with a genuine focus on customer satisfaction, is essential. In this role, you'll be engaged in continuous process improvement—enhancing the current systems while driving innovation to elevate the team to new levels of performance. At Rohde & Schwarz Topex, people are our most valuable asset. That's why we're looking for someone who can mentor, coach, and support the growth of young engineers, helping them build fulfilling careers with us. As a performance-driven organization, we expect our leaders to embody and promote our performance management culture. Your team is an integral part of our Research & Development department, working closely with DevSecOps, Testing, Quality Assurance, System Engineering, and Production teams, and providing key support to our Support, Project Management, and Sales organizations.

Your tasks

• Developing software in a Linux cross-compiler environment in C, using a chroot environment for development and standard Linux debugging tools;
• Responsible for design and development of software by applying company's processes, coding rules, quality and safety standards;
• Produce well-documented code, participate in code reviews, and provide timely status to the Project Management team;
• Guiding less experienced colleagues when it comes to task bottlenecks, product architecture, and innovative solutions;
• Analyze system requirements and create detailed software requirements specifications for implementation in various software development phases;
• Developing software in a Linux cross-compiler environment in C, ensuring code quality and adherence to industry standards;
• Conduct testing and validation of software components, including unit testing and integration testing, to ensure reliability and functionality;
• Participate in design reviews, code reviews, and other team activities to provide technical expertise and ensure alignment with project goals;
• Stay current with industry trends and advancements, contributing insights and recommendations for continuous improvement;
• Support troubleshooting efforts and provide technical assistance to resolve software-related issues during development and post-production phases;
• Document software designs, specifications, and test procedures to maintain comprehensive records and facilitate knowledge sharing within the team;
• Collaborate with multidisciplinary engineering teams to implement software solutions that meet system specifications and performance criteria.

Your Qualifications

• University degree in computer science, telecommunications or similar education/experience;
• Minimum 5 years of experience in C and/or C++ programming;
• Experience with Linux programming interface and standard command-line tools;
• Experience with distributed software architectures;
• Excellent troubleshooting skills;
• Knowledge of networking concepts and Linux network stack programming is highly desirable;
• Understanding of voice communication, voice signaling concepts and relevant standards like SIP and RTP is a big plus;
• Experience with packet analyzers is a plus;
• Experience with Rust is a plus;
• Excellent English skills (written and verbal);
• Excellent communication skills (written and verbal);
• Over 7 years of full-time C software development experience is a plus;
• Experience in other safety critical industries is a plus;
• If you are passionate about bringing innovation to the projects you work on, then we would love to hear from you.

Interested?

We are looking forward to receiving your application Ideally, you should apply online with the reference number. If you have any questions, please feel free to contact your recruiting contact via LinkedIn.

We promote equal opportunities and welcome applications from people with and without disabilities. We offer an inclusive work environment where all individuals can develop their skills and talents regardless of gender, nationality, ethnic and social background, religion, worldview, age, sexual orientation, identity, and other characteristics.

Rohde & Schwarz is a global technology company with approximately 14,000 employees and three divisions Test & Measurement, Technology Systems and Networks & Cybersecurity. For 90 years, the company has been developing cutting-edge technology, pushing the boundaries of what is technically possible and enabling customers from various sectors such as business, government and public authorities to maintain their technological sovereignty.

Our offer

• Flexible working hour models
• Financial benefits
• Training & continuing education
• Company restaurant/café
• Health care
• Wellbeing programs
• Public transport
• Bookster
• Family care