Postdoc Position (m/f/d) | Learning the Universe Collaboration

Postdoc Position (m/f/d) | Learning the Universe Collaboration

We are seeking to fill one postdoctoral position as part of the Simons Collaboration on Learning the Universe.

In this international network, scientists based at Columbia University, the Flatiron Institute, Stockholm University, the Institut d\’Astrophysique de Paris, the Univ. de Montreal, Princeton University, Harvard University, Carnegie Mellon University, the Max Planck Institute for Astrophysics (MPA), and further institutions, have embarked on an ambitious program to improve our constraints on the initial conditions of the Universe based on a combination of novel simulation techniques, Bayesian statistical methods and machine learning approaches.

The successful candidate will work closely with Prof. Dr. Volker Springel, Director of the Department of Computational Astrophysics at MPA. The intended research projects include, but are not limited to, the development, implementation, and use of new simulation methods that allow more accurate and faster predictions for galaxy formation and related observables such as secondary CMB anisotropies. Some of the addressed science topics include:

• Improving the physical fidelity of subgrid models in simulations, in particular for feedback processes.
• Creation of new reference cosmological simulation models of galaxy formation.
• Quantification of modelling uncertainties in simulation predictions.

We seek a promising young scientist who completed a PhD within the last six years. The term of employment is initially two years, with a possibility of a one‑year extension depending on performance and funding availability. The starting date is foreseen for autumn 2026, but could be moved to an earlier date if the selected candidate is available.

The position is funded by the Simons Foundation. Candidates will closely collaborate with other scientists in the Learning the Universe Collaboration and participate in joint research activities such as regular annual meetings in New York, collaboration meetings at different participating institutions, and team telecons.

Salaries are paid at German civil service rates. The position comes with a 30‑day holiday entitlement, social security insurance (e.g., health insurance), and social benefits according to local regulations for public service.

Interested scientists are invited to apply electronically. Candidates should upload a full CV, a publication list, and a summary of current research interests with a statement of how they anticipate their research to mesh with the research goals of the Learning the Universe Collaboration by 7 January 2026. They should also arrange for three confidential reference letters to be uploaded on the same site by the same date.

All questions regarding the position may be directed to Prof. Dr. Volker Springel.

The MPA is actively committed to equal opportunity in employment and wishes to increase diversity and equality of opportunity in all respects. MPA welcomes applications without regard to factors such as nationality, ethnicity, disability, religion, gender, gender identity or expression, or sexual orientation.