Sankt Gallen
SAP Interface Specialist (m/f/d)
- 20 May 2026
- 100%
- Sankt Gallen
Job summary
Join the fifth largest canton in Switzerland, dedicated to public welfare. Enjoy a collaborative work environment with diverse opportunities and benefits.
Tasks
- Manage the SAP Integration Suite for seamless system connectivity.
- Ensure stable integration of financial and business data across platforms.
- Support users and enhance SAP system processes through troubleshooting.
Skills
- Degree in IT or business; SAP Finance certification preferred.
- Strong knowledge of SAP S/4HANA and integration standards.
- Excellent communication and team collaboration abilities.
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About the job
As the fifth largest canton in Switzerland with around 6000 employees, we at the
cantonal administration are committed to the common good of society.
With an impressive variety of services,
our work affects all areas of life, be it education, economy, law, security, nature, health, construction, culture and finance. Through our meaningful
work, we leave a small footprint every day, as it is relevant to over half a million people.
The Department of Finance is the competence centre for the professional and efficient procurement, provision and management of the resources necessary for fulfilling state tasks. The Office for Financial Services is responsible for managing the state accounting system. The SAP S/4HANA financial systems are also operated by the IT Finance and Logistics organisation within the Office for Financial Services. This office is responsible for providing and further developing the cantonal-wide finance and logistics systems as well as their integration into the overall IT architecture. This includes, besides SAP S/4HANA, various portal solutions, SAP Fiori, the SAP Integration Suite and the SAP Analytics Cloud.
To complement our team, we are looking for you immediately or by arrangement for the position of
SAP Interface Specialist (m/f/d)
Workload: 80-100%
Workplace: St. Gallen
What to expect
- You take responsibility for the SAP Integration Suite as the central integration platform and actively shape the further development of the integration landscape between SAP and non-SAP systems.
- You ensure a secure, stable, comprehensible and audit-proof integration of financial and business data between SAP systems, surrounding systems and external applications.
- You design, implement and optimise integration scenarios, interfaces, APIs and data flows based on the SAP Integration Suite.
- You analyse and prioritise requirements from the specialist departments and develop professional concepts, solution proposals and technical specifications from them.
- You actively contribute to the optimisation, standardisation and documentation of business processes and support the further development of our SAP system landscape.
- You support users in 2nd level support, analyse faults and ensure stable operation through testing and quality assurance. In addition, you support internal and external audits and ensure clean documentation and sustainable knowledge transfer.
- You participate in IT and specialist projects, coordinate collaboration between specialist departments, IT and external partners and take on partial project responsibility if required. You bring your expertise in SAP Finance, SAP Integration Suite, SAP BTP and modern integration architectures and continuously develop it further.
What distinguishes you
- You have a completed degree (FH/Uni) in computer science, business informatics or business administration as well as ideally further training in SAP Finance (FI/CO) and system integration.
- You have sound knowledge of SAP S/4HANA Finance and experience with hybrid SAP landscapes (on-premise / private cloud).
- You have in-depth knowledge of the SAP Integration Suite and experience in designing, implementing and operating integration and interface solutions.
- You bring extensive experience with SAP interfaces and integration standards such as RFC, ALE, web services and REST APIs and know the corresponding end-to-end data flows between SAP and third-party systems.
- You have good knowledge of common data formats and mapping basics (XML, CSV, JSON) as well as experience in analysing, monitoring and troubleshooting interfaces. You communicate clearly and appropriately with specialist departments, IT and external partners and work in a customer- and service-oriented manner.
- You convince through teamwork, resilience, flexibility, very good German skills as well as a confident and reliable manner.
What we offer
- A responsible and varied role in a future-oriented environment
- Flexible working hours and the possibility of time- and location-independent work (e.g. home office)
- Opportunities for further training and personal development
- A motivated team and a modern, future-oriented IT environment
- An attractive workplace in the centre of the city of St. Gallen
Ready for the next step? If we have piqued your interest and you would like to be part of the team, we look forward to receiving your application.