Job Description

Who we are


At Sonova, we envision a world where everyone can enjoy the delight of hearing. This vision inspires us and fuels our commitment to developing innovative solutions that improve hearing health and human connection - from personal audio devices and wireless communication systems to hearing aids and cochlear implants. We're dedicated to providing outstanding customer experiences through our global audiological care services, ensuring that everyone has the opportunity to engage fully with the world around them.


Guided by a culture of continuous improvement that fosters resilience and self-motivation, our team is united by a shared commitment to excellence and a deep sense of pride in our work, each of us playing a vital role in creating meaningful change,


Here you'll find a diverse range of opportunities that span both consumer and medical solutions and the freedom to shape your career while making an impact on the lives of others. Join us in our mission to create a more connected world, where every voice is heard and every story matters.


Staefa, Switzerland
Senior Software Development Engineer


Our 'Corporate Manufacturing Engineering' department forms the interface between Research & Development and Operations and represents the technical engineering competence within Sonova Operations.

We are looking for a skilled and experienced C# / Python software developer to strengthen our team by implementing and maintaining our measurement data services. Data are collected from our operation sites around the globe and consolidated in Switzerland for further analysis and reporting services.

Your tasks:

Develop, test & maintain large scale data pipeline using C#, Python and T-SQL Backend and Frontend development in .NET environment (ASP.NET, REST) Integration and deployment of data pipeline components (Windows, Linux) Exploratory data analysis and reporting Close collaboration with the stakeholders within Sonova Create and maintain the required technical documentation according to external and internal regulation

Your profile:

University degree in computer science, software engineering or equivalent 5+ years of experience in software development Proficiency in C# and Python Experience in data analysis and visualization Experience in client server web development in .NET environment Good understanding of RDBMS (MS SQL) and NoSQL database systems with experience in writing and optimizing T-SQL queries Proven knowledge in SW architecture and development principles like SOLID Familiar in building CI/CD pipelines and experienced in agile project management Knowhow in machine learning or AI would be a plus Experience in Microservices and Messaging Systems (RabbitMQ, Kafka) could be a plus Good command of written and spoken English; communication skills in German is a plus


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.

Iris Van Aert, Talent Acquisition Manager, is looking forward to receiving your complete application via our online job application platform.

For this vacancy only direct applications in English will be considered.
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.


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