Research Assistant (m/f/d) in the field of

Theoretical Ecology and Evolution or Computational Biology

(salary grade 13 TV-L, 100%)

to commence on January 1, 2026. The position will initially be filled for three years. In case of a positive evaluation, the position can be extended for an additional three years.

The group’s work focusses on questions in the field of microbial ecology and evolution and mainly uses experimental approaches. Current research interests are: i) Evolution and maintenance of metabolic cooperation, ii) Stability and dynamics of ecological interactions, iii) Dynamics and stability of ecological interaction networks, iv) Bacterial multicellularity and individuality, and v) Synergistic coevolution.

We are looking for a colleague with experience in the field of theoretical biology to complement and actively support the research of the working group. In addition, there is the opportunity to work on your own research topics and establish a junior research group.

Your duties:

a) Individual-based modeling

b) Modeling with differential equations

c) Modeling of metabolic networks and interaction networks

d) Deep learning and artificial intelligence

Recruitment requirements:

Doctorate and an above-average academic degree in the field of biology, physics, (bio-) computer science, or related subjects Research focus that meaningfully complements the work of the working group Ability to conduct independent scientific research Excellent proficiency in the field of mathematical modeling Solid knowledge of statistical analysis methods Very good command of written and spoken English

Additional Qualifications:

Sound knowledge of concepts and theories in ecology and evolutionary biology Practical experience in working with experimental scientists Ability to work in an interdisciplinary and international team Experience in acquiring third-party funding Experience in teaching and supervising students Structured and independent way of working High sense of responsibility, reliability, and personal commitment

We offer:

Exciting research in a highly topical field Interdisciplinary and international research environment Opportunity to develop own research interests and establish a junior research group Possibility of habilitation Collaboration with members of the ecology department Flexible working time models to balance private and professional life Sports and health facilities Extensive opportunities for further training Living and working in the very vibrant and liveable city of Osnabrück

The position is available on a full-time or part-time basis.

Osnabrück University is a family-friendly university and is committed to helping working/studying parents to balance their family and working lives.

Osnabrück University seeks to guarantee equality of opportunity for women and men and strives to correct any gender imbalance in its schools and departments.

If two candidates are equally qualified, preference will be given to the candidate with disability status.

Please submit your application (motivation letter, CV, transcripts of academic degrees (Bachelor/Master/PhD), transcripts of records, and the contact details of potential references) by email as a single PDF file to the Dean of the School of Biology/Chemistry (email: bewerb-bio@uni-osnabrueck.de ) no later than September 11, 2025 . Please state the reference number ‘Ö2025’ in the subject of your email

For questions regarding this job advertisement, please contact Prof. Dr. Christian Kost (email: christian.kost@uni-osnabrueck.de ). Further information about the working group can be found at: kostlab.com .

We look forward to receiving your application.