CSS
Luzern / hybrid
Senior Java Software Engineer
- 09 November 2026
- 80 – 100%
- Permanent position
- 6002 Luzern / hybrid
About the job
Do you want to make a technological impact and contribute significantly to the future of Swiss healthcare? For the introduction of the unified financing of outpatient and inpatient services (EFAS) as of 1 January 2028, CSS is developing a new application system in a greenfield project. We are looking for you as a Senior Java/JEE Software Engineer (m/f). You have the opportunity to actively shape the architecture from the ground up and develop a future-proof solution together with a newly assembled team. When shall we meet?
Senior Java Software Engineer
This is what your daily routine looks like
- To the core: In an agile Scrum team, you develop sophisticated, architecture-compliant solution variants according to CSS and internal team specifications.
- You programme sustainable solutions and ensure high software quality through quality assurance, automated tests, and product regression.
- In your work, you use modern technologies and architectures such as Java/Jakarta, event- and workflow-based architectures, Docker, and Kubernetes.
- You apply modern software engineering practices, including AI-Driven Development, Clean Code, Clean Architecture, Test-Driven Development, Behaviour-Driven Development, and Domain-Driven Design.
- Following the principle "You build it, you run it," you accompany the software as a member of the DevOps team from conception to operation.
- You work closely with the business and other development teams, contribute your ideas and experience, and share your knowledge. At the same time, you continuously expand your expertise around EFAS.
What you bring with you
You have several years of experience in software development with the Java/JEE stack as well as with Kubernetes and DevOps. Experience in web development, with Angular, and in the health insurance sector is a plus.
- You enjoy working on complex issues and develop high-quality, sustainable, and maintainable code.
- You use AI-supported development tools and AI agents such as GitHub Copilot purposefully in your daily development work. You critically review their results and take responsibility for quality, security, and technical correctness.
- In your daily work, you act independently, creatively, and solution-oriented and actively contribute to the agile team.
- You are willing to familiarise yourself with new technical topics around EFAS.
- You communicate openly, share your knowledge, and enjoy working with different stakeholders. You bring a lean-agile mindset and are open to familiarising yourself with collaboration in a SAFe environment.
CSS Insurance
6002 Lucerne / hybrid
6002 Lucerne / hybrid
