Java Fullstack/Devops
🚀 Java Full Stack Developer - Innovative B2B Billing Project (Fribourg)
Location: Fribourg, Switzerland
Start Date: ASAP or upon agreement
Job Type: Contract
Language: English (C1 minimum)
🏢 About the Role
Our renowned client based in Fribourg is entering a critical implementation phase of their next-generation B2B billing solution. We are looking for a skilled and motivated Java Full Stack Developer to support ongoing feature development, customer migrations, and operational excellence.
Join a dedicated team driving the future of billing services for enterprise clients and agents.
💼 Responsibilities
Design and develop backend services using Java, Spring Boot, and OPA
Refactor and optimize complex backend logic
Implement frontend features using React and modern JavaScript
Improve performance by optimizing PostgreSQL database queries
Conduct code reviews and uphold development best practices
Perform deployments and proactively manage system errors
Participate in on-call rotation to ensure high availability beyond office hours
🛠️ Required Skills & Experience
Strong command of English (C1 level)
Proven experience in Java, Spring Boot, and Maven
Solid knowledge of relational databases (preferably PostgreSQL)
Experience with Docker and containerized application packaging
Familiarity with software engineering practices: Git, CI/CD, Agile/SCRUM or SAFe
Understanding of system architecture and design
➕ Nice to Have
Experience with GraphQL
Proficiency in React and single-page application development
Language skills in French and/or German
Relevant certifications (e.g. Java, Cloud, DevOps)
🎓 Education
Bachelor's degree in Informatics, Computer Science, or equivalent field
🔐 Integrity Check
Please note that an integrity check is required before hiring. This includes verification of criminal and debt collection records (SL2).
