Senior Software Developer

Senior Software Developer 80-100%

The SIB Swiss Institute of Bioinformatics is an internationally recognized non‑profit organization, dedicated to biological and biomedical data science. Its data scientists are passionate about creating knowledge and solving complex questions in many fields, from biodiversity and evolution to medicine. They provide essential databases and software platforms as well as bioinformatics expertise and services to academic, clinical, and industry groups. SIB federates the Swiss bioinformatics community of some 900 scientists, encouraging collaboration and knowledge sharing.

The Institute contributes to keeping Switzerland at the forefront of innovation by fostering progress in biological research and enhancing health.

Curious? Please  to learn more about working at SIB.

To reinforce our team in Basel, Switzerland, we are seeking a Senior Software developerEmployer

SIB Swiss Institute of Bioinformatics

Basel, Switzerland

80% - 100%

permanent

The Swiss Personalized Health Network (SPHN) is a national network mandated by the State Secretariat for Education, Research and Innovation (SERI) to enable the secure reuse of health data for research and innovation. Its mission is to ensure that clinical information collected across Swiss hospitals can be made FAIR (Findable, Accessible, Interoperable, and Reusable) and comparable across institutions.

SPHN fosters interoperability at two complementary levels:
Semantic interoperability through common data models, ontologies, and terminologies, enabling health data to be linked, queried, and understood consistently across institutions. Computational interoperability through BioMedIT, a secure federated IT infrastructure connecting Swiss hospitals and research institutions, providing trusted environments for privacy‑preserving data transfer, storage, and analysis.

• Contribute to the design and implementation of ontologies, data models, and APIs supporting semantic interoperability of health data.
• Develop and maintain semantic data services, with a focus on SPARQL query optimisation and integration with RDF triple stores (e.g., Graph
  
  DB, Virtuoso).
• Build tools and workflows that support the alignment of health datasets with international medical informatics standards (FHIR, SNOMED CT, LOINC, Health
  
  DCAT).
• Collaborate with clinicians, researchers, and IT specialists to translate semantic interoperability requirements into robust technical solutions.
• Lead the development and on‑premises implementation of ETLs and software such as the SPHN Connector and Einstein, enabling secure and standardised data exploration across Switzerland.

Minimum of a Master's degree in Computer Science, Software Engineering, Bioinformatics or related field and five years experience in software development or data infrastructure projects, or equivalent and additional work experience in a relevant field.

• Strong expertise in Semantic Web technologies (RDF, SPARQL, SHACL).
• Hands‑on experience with triple stores (e.g. Virtuoso, Graph
  
  DB, Jena Fuseki, Stardog).
• Solid Python development skills, ideally including frameworks such as FastAPI or Django/Flask, and familiarity with data processing libraries.
• Good understanding of software architectures, ideally with exposure to cloud and HPC infrastructures; experience with Open Stack.
• Experience with Agile development, version control (Git), and CI/CD pipelines for automated testing and deployment.

• Familiarity with medical informatics standards (HL7 FHIR, SNOMED CT, LOINC) is an advantage.
• Practical experience with containerisation technologies (Docker, Singularity, or Kubernetes) is an advantage.

• Self‑starter with an ability to work independently as well as in a group.
• Strong problem‑solving and analytical skills, detail‑oriented.
• Ability to work in an agile environment.
• Excellent communication and teamwork capabilities.
• Proficiency in English both oral and written. French, German or Italian is a plus.
• Eager to learn new technologies.

If you are interested in this challenging and highly interesting position, please submit your application including CV and letter of motivation through our online portal by clicking the "Apply" button.

The Final date to receive applications is 9 March 2026.

• Work location 4051 Basel (BS)
• Workload 80% - 100%
• Employment start 01.06.2026
• Employment duration Permanent

• Qualification skilled
• Work experience More than 3 years
• Education Master's degree from a university or equivalent

• English Orally:
  Very good knowledge Written:
  Very good knowledge
• German Orally:
  Good knowledge Written:
  Basic knowledge

• By online Online form