INTERNSHIP DETAILS

Treainee - Internship in Automated Verification Team

CompanySonova AG
LocationWarszawa
Work ModeOn Site
PostedFebruary 23, 2026
Internship Information
Core Responsibilities
The intern will verify hearing systems, including instruments, accessories, apps, and fitting software, focusing on sound quality and system performance. Responsibilities also include testing embedded software, maintaining the automated test environment, and analyzing test results with domain experts.
Internship Type
full time
Company Size
7035
Visa Sponsorship
No
Language
English
Working Hours
40 hours
Apply Now →

You'll be redirected to
the company's application page

About The Company
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.
About the Role

Join our Automated Verification Team for a 6‑month internship and work alongside our professionals to learn more about the hearing industry, embedded environments, and automated testing.

 

This is a chance for you to learn how to: 

  • Verify hearing systems (hearing instruments, accessories, apps and fitting software) in areas of: sound quality and system performance
  • Test embedded software using principles and techniques that will help you ensure a system has the right quality to be ready for production
  • Maintain and improve the automated test environment and prepare it for different test phases
  • Improve test cases and test criteria together with domain experts
  • Analyze and investigate test results

 

More about you:

 

  • Ongoing studies in engineering (Computer Science and similar), or fresh graduate
  • At least basic programming skills in Matlab
  • Academical experience with measuring equipment
  • Interested in working with audio/electroacoustic measurement equipment and tools
  • Fluent in English

 

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.

Key Skills
MatlabProgramming SkillsAutomated TestingSystem PerformanceSound QualityEmbedded SoftwareTest Environment MaintenanceTest Case ImprovementTest Result AnalysisElectroacoustic Measurement
Categories
EngineeringScience & ResearchTechnology