Postdoctoral Research Position (f/m/d) (Ref. 20/21) - #2706654

The Weierstrass Institute for Applied Analysis and Stochastics (WIAS) is an institute of the Forschungsverbund Berlin e.V. (FVB). The FVB comprises seven non-university research institutes in Berlin which are funded by the federal and state governments. The research institutes belong to the Leibniz Association.

WIAS invites applications for a

Postdoctoral Research Position (f/m/d)

(Ref. 26/21)

in the Research Group "Numerical Mathematics and Scientific Computing"

to be filled by 1st November 2026.

This position offers the opportunity for independent scientific research aimed at advancing your own academic qualifications. The position is based in the Research Group "Numerical Mathematics and Scientific Computing”, led by Prof. Dr. Volker John.

Research Area: Numerical analysis and scientific computing, with a focus on flexible perovskite photovoltaics.

Topics of particular interest include the mathematical modeling, numerical analysis, and scientific computing of partial differential equations governing drift-diffusion charge transport, as well as strain and stress. Applications focus on perovskite materials and devices.

Key Responsibilities:

• Publication of research results in leading international peer-reviewed journals
• Presentation of findings at international conferences
• Active participation in the acquisition of third-party funding

We are looking for:

We are seeking a highly motivated researcher with an outstanding university degree and an excellent PhD in mathematics, with a profile closely aligned with the research area outlined above.

Highly desirable qualifications include:

• A strong background in the theory and implementation of finite volume methods for charge transport problems
• Experience in co-developing Julia packages within collaborative teams
• Track record of interdisciplinary collaboration with external partners in physics or engineering
• Relevant research experience from an initial postdoc phase

What we offer:

• WIAS Berlin is a premier research institution known for its strength in partial differential equations, mathematical modeling, nonlinear optimization, and applied mathematics in general.
• Mobile working based in Berlin and in consultation with the head of the research group.
• A certified (Audit berufundfamilie) family-friendly work environment.
• Berlin is one of the most culture-rich and diverse international cities in the world. It offers endless opportunities to enjoy life outside work, while being very affordable compared to other major cities. Neither the job nor living in Berlin requires German language (although WIAS offers free German courses). We highly welcome international applications. Scientifically, Berlin offers a rich landscape with numerous opportunities for research, as well as job prospects in academia and industry.

Please direct scientific queries to PD Dr. Patricio Farrell ([email protected]).

Successful candidates will be fully employed (39 hours per week) at WIAS for an initial period of three years. The salary is according to the German TVoeD Bund scale.

WIAS is committed to fostering diversity and equal opportunities and particularly encourages women to apply. Applicants with disabilities will be given preferential consideration in cases of equal qualification. If you have any questions or want to provide us with information related to diversity, inclusion or disabilities, please feel free to contact our Diversity Officer, Sara Krummenacher ([email protected]).

How to apply:

Please upload your complete application documents (motivation letter, detailed CV, certificates, copy of the PhD thesis, etc.) via our applicant portal using the button “Apply online”.

The application period opens immediately and closes 1st October 2026.

We are looking forward to your application!