Constructor University (formerly Jacobs University) is a private, state-accredited, English-language university in Bremen. We offer Bachelor, Master, and PhD programs in three schools: School of Science, School of Computer Science and Engineering, and School of Business, Social and Decision Sciences. Our principles are first-class teaching and research, international diversity, and transdisciplinary cooperation. According to the 2024 Times Higher Education (THE) World University Rankings, Constructor University is among the top 25 percent out of more than 1900 universities worldwide and is ranked as the second most international university in the world. As an international university, we attract highly talented and open-minded students from all over the world. Currently, over 1,600 students from 110 nations live and study on our residential campus. Become part of our Constructor Community in the north of Bremen as a Postdoctoral Researcher in Mathematics (Combinatorics, Topology and Algorithms) (m/f/d) (Full-time 38,5 hours/week, limited for 2 years) Your tasks: Conduct independent research in mathematics, with a focus on discrete, combinatorial, algebraic, or topological structures. Develop theoretical and algorithmic methods for the analysis and classification of structured discrete objects. Investigate invariants, symmetries, and structural properties arising in combinatorics, topology, or related areas. Contribute to high-quality research publications and present results at international conferences. Collaborate with members of the research group and contribute to the scientific life of an international academic environment. Your profile: PhD in Mathematics, Theoretical Computer Science, Mathematical Physics, or a closely related field. Strong background in at least one of the following areas: combinatorics, graph theory, topology, discrete geometry, or theoretical aspects of algorithms. Ability to conduct independent theoretical research, demonstrated by publications or research potential. Interest in working at the interface of structure, theory, and algorithms. Very good command of written and spoken English. What you can expect at Constructor University: Constructor University consistently achieves top results in national and international university rankings. In the CHE Ranking, the most comprehensive and detailed ranking of the German-speaking higher education landscape, Constructor University has achieved top placements every year since its first participation in 2005. We are an international, world-class private university embarking on an exciting journey of growth and expanding our portfolio. Join us and become a part of our global teams! The result counts: trust working hours for work-life balance Individual onboarding, support, and development planning Corporate fitness with EGYM Well Pass (formerly Qualitrain) Green campus with extensive dining options and recreation areas, take the tour: Campus Constructor University has comprehensive sustainability and environmental programs Constructor University unequivocally guarantees the academic freedom of every member of the faculty, as well as every other member of the Constructor University community. We encourage diversity in the University in ethnic, cultural, social, religious, political, and national backgrounds, as well as in individual lifestyle. Constructor University offers full equality of opportunity to all qualified applicants and is an equal opportunity employer. Your application: For any further information regarding this position, please contact Prof. Alexander Omelchenko via Email (aomelchenko@constructor.university). Apply today - it's simple and uncomplicated. We look forward to getting to know you. Click on the Apply Button and proceed through the individual steps to complete your application. The review of applications will begin immediately and will continue until the position is filled. Please note that only applications submitted through the official application portal will be considered for recognition.