Software Engineer – C#

Sonova Group; Polska; Híbrido; PLN 120.000 - 180.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Training opportunities

Individual development plans

Descripción de la vacante

Sonova Group is seeking a Software Engineer - C# to join our R&D team. You will build and maintain .NET desktop applications and fitting software for our advanced hearing health solutions.

In a scaled agile, international environment, you will design UI with C#, .NET, WPF, and XAML, collaborate across disciplines, and contribute to high-quality software through testing and code reviews. A hybrid work model and development opportunities are offered.

Formación

• 5+ years of professional software development in C# with .NET, XAML-based UI frameworks.
• Solid understanding of OOP, design patterns, SOLID, and clean code.
• Fluent English and collaboration in international teams.

Responsabilidades

• Design, develop, test, and maintain .NET desktop applications and fitting software.
• Collaborate with product managers, designers, engineers to refine requirements.
• Develop UI using C#, .NET, WPF, XAML, MVVM concepts.
• Ensure code quality with reviews, testing, and architectural guidelines.
• Troubleshoot issues and contribute to a reliable software platform.
• Share knowledge and support onboarding and engineering best practices.

Conocimientos

C#

.NET

XAML

MVVM

WPF

MS SQL

English

Educación

University degree in Computer Science/Software Engineering

Herramientas

Azure DevOps

Descripción del empleo

Select how often (in days) to receive an alert:

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.

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.

Software Engineer - C#

This is your opportunity to work in a scaled agile environment within international teams developing high-tech solutions for the medical hearing health care sector. You will be responsible for the development of tools for building, testing, and releasing firmware for our products.

More about the role

In this role, you will be part of our R&D team, and you will be responsible for building an application used by audiologists to adjust the software installed on our new line of hearing aids.

Tasks & Responsibilities

• Design, develop, test, and maintain software components and features for Sonova's .NET desktop applications and fitting software platform.
• Collaborate with product managers, designers, engineers and verification engineers to refine requirements and transform them into effective software solutions.
• Develop intuitive user interfaces using C#, .NET, WPF, and XAML, including prototyping new concepts and workflows.
• Ensure high software quality through clean code practices, code reviews, automated testing, and adherence to architectural guidelines.
• Perform root cause analysis, troubleshoot issues, and contribute to maintaining a reliable and sustainable software platform.
• Share knowledge, support onboarding activities, and contribute to engineering best practices and continuous improvement initiatives.

More about you

• University degree in Computer Science, Software Engineering, or related technical discipline.
• 5+ years of professional software development in C# with experience .NET, XAML-based, MVVM capable UI frameworks like Avalonia, Maui, WPF
• Solid understanding of object-oriented analysis and design, software architecture, design patterns, SOLID principles, and clean code practices.
• Track record of owning features from idea through release and maintenance.
• Strong problem-solving skills and a passion for delivering high-quality software.
• Fluent English and confidence communicating in international, distributed teams.

Good to have qualifications:

• Experience in regulated environments, ideally medical devices software.
• An interest in audiology or healthcare technology.
• Experience working with CI/CD pipelines, ideally in Azure DevOps.

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.