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Warsaw, Poland
2026-06-30
Demant Polska
Eastern Europe
Test Developer Intern
Role Description
This role is a great opportunity for someone who wants to grow in both manual and automation testing, work with mobile apps and hearing devices, and gain hands-on experience with formal
verification for medical-grade software.
**Working with us, You will receive:**
* paid internship – compensation for the time spent on the internship;
* flexible working hours;
* possibilities to improve English by daily usage;
* great opportunities for usage of newest technology;
* Scandinavian culture – we are informal (we don’t use titles: Sir, Mr, Mrs, Miss…) and care about equality, independence, open dialog and work-life balance;
**What you’ll be doing:**
* Taking part in the formal verification process
* Supporting the development and execution of manual tests
* Working with real hearing devices, mobile phones, and accessories in different setups
* Analyzing test results, reporting defects, and supporting their verification
* Learning and following medical device software processes (traceability, documentation, compliance)
**What we’re looking for:**
* General understanding of software testing principles (ISTQB Foundation is a plus)
* Curiosity, willingness to learn, and attention to detail
* Initial experience with test automation or frameworks (e.g. Appium, Playwright, Selenium)
**Outstanding, if:**
You have a basic knowledge of at least one programming language (e.g. C#)
**What you’ll gain:**
* Experience with both manual and automated testing
* Deep understanding of medical software compliance and formal verification
* Work with modern testing frameworks and tooling
* Close collaboration with experts across R\&D, DevOps and Release Function
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