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Who we are

In a life without sound, our work provides meaning. As a leading provider of innovative hearing care solutions, we are not just a company that makes products: we are a team on a mission to help people enjoy the delight of hearing. To enable a life without limitations, we – through our core business brands Phonak, Unitron, Hansaton, Advanced Bionics and AudioNova – develop, manufacture and distribute solutions that push the limits of technology and redefine the future of our industry.

Staefa, Switzerland

Senior Audio DSP Embedded Software Engineer

As a signal processing embedded software engineer, you will be developing audio signal-processing algorithms for hearing device software applications. You will contribute across all innovation steps, from concept to the finished product. You will work alongside a multidisciplinary team of researchers, signal processing engineers, software developers, architects and electrical engineers to realize hearing solutions with new and improved audio algorithms. You like to share your knowledge, learn from others and collaborate in a multi-disciplinary environment. 


Your tasks

  • Develop audio signal algorithms and embedded software for hearing aid applications (Matlab/Simulink, C, Python, Git, and more)
  • Contribute to concept, prototype and product development in multi-disciplinary collaboration
  • Develop and optimize embedded medical software in Model Based Design, V-Model and an agile development process.
  • Contribute to continuous delivery and integration
  • Structure the embedded software and its interfaces to support its conceptual integrity, modularity and extensibility 


Your profile 


  • MSc/PhD in electrical engineering, computer science, or a comparable qualification
  • Excellent knowledge in audio signal algorithms
  • Experience with embedded software development
  • Knowledge of object-oriented software design, model-based design or comparable development methods, processor and embedded systems architecture
  • Fluent in English, German is a plus 


Our offer


We can offer you a new challenge, with interesting tasks and much more – including an open corporate culture, flat hierarchies, support for further training and development, opportunities to take on responsibility, an excellent range of foods, sports and cultural facilities, attractive employment conditions, and flexible working time models in various roles.


Daryl Alther, Talent Acquisition Manager, is looking forward to receiving your complete application (CV, references and certificates) via our online job application platform.


For this vacancy only direct applications will be considered. 


Sonova AG
Laubisrütistrasse 28
CH-8712 Stäfa
+41 58 928 01 01

Sonova is an equal opportunity employer.

We team up. We grow talent. We collaborate with people of diverse backgrounds to win with the best team in the market place. We guarantee every person equal treatment in regard to employment and opportunity for employment, regardless of a candidate’s ethnic or national origin, religion, sexual orientation or marital status, gender, genetic identity, age, disability or any other legally protected status.