Senior Software Engineer

Backend Software Developer – RF Calibration Tools | Munich | AÜG Employment We are looking for an experienced Backend Software Developer to join a long-term project with one of Germany’s most respected technology pioneers in electronic test and measurement systems. The company is known globally for its commitment to precision engineering, innovation, and quality, developing advanced solutions that set industry standards in wireless communications, broadcast, and network testing. Position DetailsLocation: Munich (Hybrid - No. of days negotiable)Start Date: February 3, 2026Duration: Up to 24 monthsWorking Hours: 35–40 hours per weekEstimated Annual Gross Salary: €78,000 – €86,000 (depending on experience) Your ResponsibilitiesDevelop backend software in C++ for PC-based applications controlling RF measurement and calibration systems.Manage build and deployment systems (CMake, GitLab CI). Your ProfileStrong skills in C++ and fully professional English communication.Solid understanding of RF principles (phase shift, frequency response, group delay).Experience with CMake, CI/CD (GitLab), and Python.Knowledge of unit testing/mocking.Advantageous: multithreading, performance analysis, SCPI.Basic German required. Why Join?This is a rare opportunity to work on cutting-edge RF calibration technology with a globally recognized engineering leader, combining the project-driven environment of technical consulting with the security and compliance benefits of AÜG employment. Why AÜG Employment MattersRecent changes in German labour law have tightened the rules around freelance and contractor classifications, especially for long-term or remote work. Many companies now prefer the AÜG employment model, which offers a fully compliant framework under German law. It combines the stability and social benefits of employment with the flexibility of project-based work, providing professionals and clients alike with greater security, transparency, and peace of mind in an increasingly regulated market.