Manual Test Engineer

Sonova Group; Warszawa; Hybrid; PLN 120,000 - 180,000; Full time

Job summary

Sonova Group in Warsaw is recruiting a Manual Test Engineer to join our Research & Development team. You will test and validate our mobile software used to operate hearing devices, ensuring quality from planning to execution.

You\'ll work with developers, verification and infrastructure, design and execute manual tests, report defects, and contribute to testing practices in a hybrid work model with growth opportunities.

Qualifications

• 3+ years of relevant manual testing experience.
• Experience in a regulated industry.
• Experience with Polarion test management.
• Experience in testing mobile applications.
• Fluency in English (minimum B2).

Responsibilities

• Create and execute test cases for regression and new functionality.
• Analyze, design, document, and review test cases; maintain test assets.
• Report and investigate bugs, retest fixes.
• Help define and improve test engineering practices, processes, tools, and infrastructure.
• Support feature development teams with investigations and exploratory testing.
• Collaborate with cross-functional teams, including development, verification, and infrastructure.

Skills

Manual testing

Test case design

Bug reporting

Test execution

Cross-functional collaboration

Education

Bachelor's degree in IT or related field

Tools

Polarion

Job description

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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.

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, you will be responsible for creating and executing tests used to verify the quality of our mobile software.

• Execute manual test cases for regression and new functionality
• Analyze, design, document, and review test cases, and maintain the existing test base
• Report and investigate bugs, retest fixes
• Help define, create, and improve test engineering practices, processes, tools, and test infrastructure
• Support feature development teams with investigations and exploratory testing
• Collaborate with cross-functional teams, including development, verification, and infrastructure

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

• 3+ years of relevant experience
• Experience in a regulated industry
• Experience with Polarion
• Experience in testing mobile applications
• Fluency in English (minimum B2 level)

Good to Have Qualifications

• Experience in the medical industry
• Experience in testing medical applications
• ISTQB certification
• Completed degree in an IT-related field

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.

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.