Salary: CHF 75’000 - 80’000 per year Requirements: • Experience in backend web development • Experience in Python / Django framework, Kubernetes and Android development is a plus • Comfortable with development tools such as Git/Docker/Nix/Kubernetes • Capacity for self-organization and ability to work in a team for a non-profit organization • Living in Switzerland with a valid work permit • Fluent in spoken and written French English (B2) Responsibilities: • Design, plan, develop and test features and improvements on petzi.ch and related projects backends • Code review for project teammates • Participate in improving and maintaining the hosting infrastructure • Participate on 2nd level support • Participate in workgroup meetings and in the association’s life in general Technologies: Android Backend Django Docker Git Support Kubernetes Python Web Network Fullstack More: PETZI is the Swiss non-profit federation of clubs and festivals dedicated to contemporary music. It represents more than 210 members across 22 cantons and three linguistic regions, defends their interests, develops services and projects, and represents the sector towards local, cantonal and national authorities. The association is structured around an assembly of members, regional committees, a national committee, and offices in Fribou rg, Bern and Zurich. PETZI’s members are music clubs and festivals organizing contemporary music concerts for non-profit, cultural purposes. PETZI operates an online agenda and ticketing platform (www.petzi.ch), running 24/7 and maintained by a team of 6 part -time employees and 8 volunteers. To strengthen its digital services, PETZI is looking for a Web Developer (40 –60%). PETZI is committed to a respectful and inclusive working environment and values diverse backgrounds, experiences and perspect ives. All applications are welcome, and particular attention will be given to candidates affected by structural discrimination. last updated 1 week of 2026