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 ( 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).
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