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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.

Berlin, Germany

Senior Software Engineer

We’re looking for a Senior Software Engineer / Software Backend Developer to help build the secure, scalable infrastructure behind Sonova’s digital hearing health solutions. You’ll work on cloud-based systems that power mobile and web applications, ensuring performance, reliability, and compliance.

 

 

Key Responsibilities

 

  • Design, build, and document cloud-based backend systems
  • Write clean, testable, and efficient C# code
  • Develop independent software components with synchronous/asynchronous communication
  • Ensure platform reliability and failover mechanisms
  • Manage monitoring and alerting infrastructure
  • Troubleshoot issues and provide 2nd/3rd level support
  • Drive DevOps lifecycle, automation, and orchestration
  • Collaborate with cross-functional teams on secure, scalable solutions

 

 

Your Profile

 

  • Strong experience in C# and .NET in a web environment
  • Familiarity with RESTful APIs and NoSQL databases (e.g., CosmosDB)
  • Experience with Docker, Git, and CI/CD pipelines
  • Knowledge of Microsoft Azure (AKS, ServiceBus, Functions)
  • Understanding of frontend technologies (HTML, CSS, JS, Angular)
  • Solid grasp of software development lifecycle and DevOps practices
  • Analytical, solutions-oriented, and self-disciplined
  • Fluent in English; German is a plus

 

 

We Offer


At Sonova, you’ll find more than just a job — you’ll find purpose. Join us in shaping the future of hearing care through innovation and meaningful impact. We offer an inspiring and supportive work environment with:

 

  • Engaging and challenging tasks that make a real difference
  • An open, collaborative corporate culture with flat hierarchies
  • Strong support for your professional growth and development
  • Opportunities to take ownership and drive change
  • Modern facilities and excellent resources to do your best work
  • Attractive employment conditions and benefits
  • Hybrid working model 

 

Please note: While we welcome applications from all qualified candidates, for logistical and legal reasons, priority may be given to candidates who are already based in Berlin or who have clear plans to relocate, and who hold a valid work permit for Germany. 

 

Please note: We only consider direct applications for this position, kidly submitted in English.

 

 

Sabrina Bortolussi, Talent Acquisition Manager is looking forward to receiving your complete application (including cover letter, CV, references, and certificates) via our online application platform.

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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