About this role

Stunden pro Woche: 40
Einsatzort: Fribourg

Main Tasks

- Designing, developing and operating effective and innovative functionalities for a customer- and agent- facing B2B billing system
- Developing and refactoring complex parts for the backend of the system with Java, Spring Boot and OPA
- Implementing user-friendly frontend elements with React
- Refining and optimizing database queries to enhance the overall system performance
- Conducting code reviews, ensuring that the team's output is of high quality and aligned with our overall technical objectives
- Performing deployment and releasing activities as well as monitoring and managing system errors
- Taking responsibility for high system availability also outside office hours as part of the on-call service

Skills must have:
- High-level English skills (C1) are mandatory
- Baseline software engineering skills: git with PR-based workflow, CI/CD practices, SCRUM/SAFE agile notions...
- Strong Java programming experience, including Spring/Spring Boot and Maven
- Strong SQL and relational database design experience, ideally with PostgreSQL
- Experience with containers (Docker) for application packaging
- Experience with system design and architecture
- Integrity Check SL2 documents (criminal record and debt collection records) must not be older than 3 months at the time of verification and must cover the last three years
- English: C1

Skills nice to have:
- Experience with GraphQL
- Experience in frontend SPA development using Javascript and React
- Skills in French and/or German are a non-neglectable plus