## Software developer

QOS.ch or Quality Open Software is a software development company based in Lausanne, Switzerland.

We have extensive experience building mission-critical enterprise software in the Java language. We are also founding contributors of several open source projects, namely log4j, slf4j, mistletoe, cal10n and logback.

We are looking for software engineers with superb software development skills.

### Required qualifications

- University graduate
- Strong analytical skills
- Good experience in object-oriented programming, preferably Java

We offer excellent working conditions with many opportunities to improve your software development skills.