Careers at Qwasaa:
Be part of a team that builds software
that not only works – but is built to last.
Qwasaa brings together people who develop software with ambition,
take responsibility, and want to actively shape the future.
With technical depth, open exchange, and real team spirit,
we create room for development with substance.
You don’t want to just produce code, but work on software that is maintainable, testable, and reliable over time?
Then Qwasaa might be the right place for you.
At Qwasaa, we develop and modernize software for devices, machines, and technical systems. Our team of experienced Qt, C++, C#, and .NET engineers focuses on quality, long-term maintainability, and real-world usability.
We are looking for people who take ownership, think ahead, and want to build solutions that last.
Our current job opportunities are:
Senior Software Engineer C++/Qt
Your responsibilities
- Develop and evolve C++ / Qt software for devices and technical systems in industrial and hardware-related environments
- Design and improve maintainable and scalable software architectures
- Build user interfaces using QML or Qt Widgets
- Set up and maintain automated tests (unit and integration) and contribute to a solid testing strategy
- Ensure code quality through reviews, standards, and metrics
- Support CI/CD pipelines and development workflows
- Work closely with interdisciplinary teams (internal and customer-side) in agile environments
What you bring:
- 5+ years of experience in software development with C++ and Qt (Qt 5 / 6)
- Experience working on technical systems (e.g. device software, industrial systems, medical technology, consumer electronics)
- Strong understanding of software architecture and maintainable code
- Confident working with Linux and common development tools
- Hands-on experience with testing (unit testing, testable design)
- A structured, reliable, and collaborative way of working
- Good communication skills in German and English
Nice to have:
- Experience with with C# / .NET
- Experience with advanced testing (integration, system, UI testing e.g. Cypress, Selenium, Squish)
- Familiarity with code quality tools (e.g. SonarQube, Black Duck)
- Experience creating and maintaining CI/CD pipelines, build automation, and release processes (e.g. GitLab CI, Jenkins, Yeoman, Azure DevOps, GitHub Actions, Docker, K8s)
What we offer:
- Exciting and varied tasks in an innovative environment
- Flexible onsite and hybrid working models
- Opportunities for personal and professional growth
- An open and respectful team with a strong sense of togetherness
- A attractive office in the JenTower, in the center of Jena
At Qwasaa, you will find an environment that combines technical standards, personal responsibility, and a strong team culture.
Sound like a good fit? Let’s talk.
Send us your resume along with a short technical summary of your last three projects. We look forward to hearing from you.
career@qwasaa.com
Apply now
Frank Rub
Chief Executive Officer
Sebastian Kratz
Head of Innovation