C# Developer
Geneva
Engineering – Language Analyzers /
Full-time /
Hybrid
Sonar solves the trillion-dollar challenge of bad code. Sonar equips organizations to achieve and sustain a Clean Code state by empowering developers to write consistent, intentional, adaptable, and responsible code. Clean Code produces software that is maintainable, reliable, and secure, allowing development teams to spend less time fixing issues and more time innovating. With Sonar, and by employing the company’s Clean as You Code methodology, organizations minimize risk, reduce technical debt, increase productivity, and derive more value from their software in a predictable and sustainable way.
Sonar’s open-source and commercial products – SonarLint, SonarCloud, and SonarQube – support over 30 programming languages, frameworks, and infrastructure technologies. Trusted by more than 500,000 organizations and used by more than 7 million developers globally to clean more than half a trillion lines of code, Sonar is integral to delivering better software.
The impact you can have
The SonarSource Analysis Team is looking for a passionate C# Developer to develop the most advanced .NET static analyzers in the world.
Sonar C# code analyzer is designed to fulfil the need of any C# developer: spotting tricky code quality and security issues as fast as possible while generating very little noise. Null dereference, undisposed resources, dead code, and logic flow errors … are some examples of those quality issues. The analyzer is open-source, built on top of the Roslyn compiler framework, and can run inside the IDE as well as on CI systems.
By joining our team, you will be part of an autonomous team. You will choose what to work on. Within our team, you will be supported by great colleagues who are always willing to discuss difficult technical problems. You will be able to grow your skills and focus on what matters.
On a daily basis, you will
- Develop new and maintain existing features for the code analyzers for C# and VB.NET.
- Evolve the way our analyzers understand code by creating ever better models and developing new rules on top of them.
- Contribute to the code quality of the hundreds of thousands of developers around the world.
- Contribute to open source: develop open source products and contribute back to libraries used by your products.
- Define the team’s short and long-term goals.
- Be in a team where code quality is not just a buzzword and which really cares to provide the best user experience.
The skills you will demonstrate
- Ability to develop in C# with clean code.
- Good understanding of the .NET ecosystem.
- Excellent engineering skills and good Computer Science fundamentals.
- Fluency in source code quality: tests (unit and functional), CI/CD.
- Curious and eager to learn, with a positive attitude.
- Comfortable in dealing with changes and complexity.
- Bold and self-confident to challenge the status quo as well as be challenged.
- Wanting to face challenging tasks and to have fun resolving them.
- Compiler frontend knowledge is not required; you will learn it while working at Sonar.
Candidates to be considered must be located near our Geneva office or open to relocating prior to starting.
Words from the team
The Languages Team's mission is to build state-of-the-art static analyzers used by millions of developers.
We want to help developers to write better and safer code by spotting issues of several kinds for all major programming languages:
• Maintainability issues: code smells
• Reliability issues: bugs
• Security issues: vulnerabilities and security hotspots
Ultimately, we target all issues which can be found through static analysis, even if they require a very deep understanding of the code. The sky's the limit! We believe that, as a side effect, our analyzers should educate developers about coding best practices thanks to the rule descriptions and to the raised issues.
From a SonarSource perspective, the mission of the Languages Team is to generate the data that will provide the most valuable feedback for users of SonarSource’s products.
Why you will love it here
• We value a safe work culture - founded in respect, kindness, and the right to fail.
• We hire great people - we value communication skills as much as technical prowess and we strive to create a work environment that allows for everyone to succeed and feel empowered to do their best work. Our 500+ SonarSourcers from 35 different nationalities can relate!
• Work-life balance - a healthy work-life balance is very important at Sonar.
• Flexible hours - we schedule our days in order to be effective at work, while also being able to enjoy life’s important moments.
• We promote continuous learning - in an ever-changing industry, learning new skills is the key to growth and success! We're happy to support all employees in this journey if desired.
What we do
As Home of Clean Code, Sonar is the ultimate solution to achieving Clean Code for developers and organizations alike.
The company was formed to develop the open-source tool SonarQube, which has since become the go-to standard in code quality management. We strive every day to pave the way for developers, tackling the toughest issues head-on and pushing the limits of what’s possible.
Who we are
At Sonar we believe in people, dedication, and innovation. We’re a team of problem solvers who are passionate and relentless in their respective missions. We want to work with people who are ready and willing to fasten their seat belts and be part of an incredible ride!
Our Core Values are: Smarter Together, Excellence, Innovation, and Delivery. They reflect our unique culture and we expect them to help shape and positively strengthen our organization.
If you want to learn more about our culture, check out our blog post.
Join us; we’ll be smarter and stronger together!
Sonar is an equal-opportunity employer and is committed to treating every employee with equal respect and fairness. We maintain a zero-tolerance policy toward any form of discrimination. All candidates will receive equal consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, citizenship, age, veteran status, disability, or any other legally protected status.
