Senior Fullstack Integration Developer (80 - 100%)

• 03 July 2026 • 80 - 100% • Indefinite duration • Zürich Senior Fullstack Integration Developer (80 - 100%) Shape the future of healthcare with us. At CISTEC, we develop and operate with KISIM one of the leading hospital information systems in Switzerland. Our product supports medical professionals, nurses, and specialists in everyday hospital life - from regional hospitals to university hospitals, from psychiatry to rehabilitation. What motivates us is the conviction that good software relieves people and improves patient care. Grow with us. Since our beginnings with two employees, we have become a leading IT company on the market with 300 committed professionals - and we continue to grow. With us, competence, team spirit, and passion come together. If you want to be part of a success story that shapes the Swiss healthcare system daily, you are in the right place. Innovative together. For more time for people. Your tasks • Development of existing or new integration components to connect external systems to our KISIM hospital information system. • Collaboration with inter-team colleagues, external manufacturers, and our clients' stakeholders. • Transfer of tested components to production as well as ensuring their maintainability and monitorability. • Active participation in the evolution of our integration framework, including defining the architecture and evaluating tools. • Observation and evaluation of industry trends, e.g., developments around the HL7 FHIR exchange standard. • Support of the team in finding solutions, implementation, and code reviews as a senior developer. • Participation in testing the components developed by the integration team as well as taking over level 3 support. • Ensuring the complete and successful commissioning of the developed functionalities in the customer environment. Your profile • Experience in server-side software development with Java, Git, Maven, Gradle, and Kubernetes. • Degree in computer science, business informatics, or a similar field. • Good knowledge of Spring Boot, Quarkus, JPA, and Hibernate. • Experience with GitLab automations, Linux, and Shell scripts. • Experience with SOAP, REST, security, and Java EE. • Knowledge of the healthcare sector and interface standards like HL7 v3 CDA or HL7 FHIR is a plus. • Creativity and quick understanding are part of your strengths. • Willingness to learn our internal programming language / legacy code base. • Motivation to work with heterogeneous system environments and the stakeholders of our hospital clients. • Very good knowledge of German, both written and spoken, as well as professional English. We offer Meaningful work with impact: you work on exciting projects, at the interface of AI and healthcare, in an interdisciplinary team that creates real added value. Innovative environment: together, we develop pioneering solutions that sustainably improve clinical everyday life - with a tangible impact for healthcare professionals. Flexible work: part-time work, flexible hours, and telecommuting are of course possible. After the trial period, you can work up to four days a week remotely. Culture of learning and innovation: we actively encourage your further education and support you in participating in conferences and trade fairs. Flat hierarchies and an open and agile team environment create space for personal and professional development. Attractive benefits: enjoy 5 weeks of vacation per year. Unpaid leave is possible by agreement. Shared experiences: we celebrate successes together - during midday barbecues, snow days, or at our team and company events. Application: Please send your complete application documents by e-mail to: moc.cetsic@gnubreweb Note for recruiters and headhunters: We kindly ask you not to send us applications from headhunters or recruitment agencies. Thank you for your understanding. Diversity and inclusion: CISTEC stands for equal opportunities and diversity. We welcome applications from all people, regardless of their personal characteristics or origin.