Join our Research & Development team, where you will be responsible for testing and developing our products. In this role, you will be part of a team responsible for developing a mobile application used to operate our hearing aids.
Tasks & Responsibilities
As a Manual Test Engineer - Senior, you will be responsible for creating and executing tests used to verify the quality of our mobile software.
What you’ll do:
More About You
We are looking for someone with several years of experience in manual testing. This role involves close collaboration with colleagues across teams, so strong communication skills are essential. At the same time, you will work independently and take ownership of your work from start to finish, ensuring high-quality delivery.
Essential Qualifications
Good to Have Qualifications
We understand that you may not meet every requirement listed. If you believe this role aligns with your skills and aspirations, we encourage you to apply - even if you don’t fulfill 100% of the qualifications.
What we offer
As one of the world’s leading hearing care providers headquartered in Switzerland, we’re committed to building an inclusive culture. We want to create an environment where you can balance a successful career with your commitments and interests outside of work, through our flexible hybrid working model. We offer a wide range of training opportunities for both your professional and personal development, and there are exceptional growth opportunities with individual development plans.
Why Join Sonova?
At Sonova, we offer more than just a job - we offer a chance to make an impact. You’ll join a collaborative, inclusive environment where your ideas matter and your leadership shapes how we serve our customers. With our modern office spaces, focus on employee development, and strong company values, you’ll be empowered to grow both personally and professionally.
Make an impact that resonates. Join Sonova and help us bring the world closer through better hearing.

Around 25% of the world’s population is living with hearing loss. At Sonova, we envision a world where everyone enjoys the delight of hearing and lives a life without limitations. From personal audio devices and wireless communication systems to audiological care services, hearing aids, and cochlear implants. Our product brands – Phonak, Unitron, Sennheiser (under license), and Advanced Bionics – create compelling new products to offer the optimal solution for an ever growing consumer base through our globally diversified sales and distribution channels, including our well established global audiological care business. With a presence in over 100 countries and more than 19,000 employees, we leverage our global infrastructure and local roots. We aim for an inclusive work environment and culture that fosters a good balance of family and work-life for everyone. Our workforce is made up of 110 nationalities across 4 generations.
In 2006, Sonova founded the non-profit Hear the World Foundation, which seeks to give children living with hearing loss access to audiological care in low- to middle-income countries.