Research associates (m/f/x) in scientific computing

Ruhr University Bochum; Bochum; Vor Ort; EUR 48.000 - 58.000; Teilzeit

Zusammenfassung

Ruhr-Universität Bochum seeks a research associate (m/f/x) in scientific computing. The role focuses on developing and implementing numerical schemes for hyperbolic PDEs, with an emphasis on efficient algorithms and high‑dimensional problems.

You will engage in research, publish in international journals, and contribute to teaching in applied mathematics. A PhD is encouraged, and employment is fixed‑term with 75% workload.

Qualifikationen

• Excellent degree in Mathematics, Computational Sciences or Physics or a related field.
• Experience in numerical computing and scientific programming.
• Good command of English and ability to publish internationally.

Aufgaben

• Develop new numerical schemes for hyperbolic differential equations.
• Implement efficient algorithms for complex application problems.
• Analyze numerical properties and test methods on challenging problems.
• Contribute to teaching in applied mathematics.

Kenntnisse

Numerical methods

High-performance computing

English skills

Ausbildung

Master's degree in Math or related

Diploma or equivalent

Tools

Python

C++

Fortran

MPI

Jobbeschreibung

Faculty of Mathematics : Numerik

In order to fill a fixed-term position in part-time (29.8725 hours/week = 75%) at the earliest possible date, we are looking for 1

Research associates (m/f/x) in scientific computing

The chair of numerical mathematics at the Ruhr University Bochum focuses on the development of efficient algorithms for solving problems in the natural and engineering sciences. A special emphasis is on hyperbolic conservation laws and high‑dimensional problems. We develop efficient numerical methods exploiting low‑rank tensor techniques and mixed‑precision algorithms. Moreover, we are interested in structure‑preserving numerical methods that are particularly adapted to the physical structure of the modeling equations, as well as in hybrid methods that couple models of different complexity for optimal efficiency. We are participating in the Collaborative Research Center on “Cosmic Interacting Matter” and are therefore especially interested in plasma‑physics applications in astrophysical environments as well as in magnetic‑confinement fusion. Recently, we have also turned to the Wetterich equation, an exact equation of the functional renormalization group, providing a systematic framework to study many‑body and field‑theoretic models such as classical and quantum phase transitions in solid‑state physics.

As a research assistant (m/f/x), you will independently develop new numerical schemes, implement and test their properties as well as analyze their numerical properties in challenging application problems. The opportunity to pursue further academic qualifications (a Ph.D.) is offered and encouraged.

• Scope: part‑time
• Duration: fixed‑term,36
• Start: at the earliest possible date
• Apply by: 2026-10-13

Your tasks:

• Research in scientific computing with the focus on the development and efficient implementation of numerical methods for hyperbolic differential equation
• Implementation of efficient algorithms for application problems
• Writing of papers for publication in highly ranked international journals
• Teaching in applied mathematics

Your profile:

• Applicants are expected to have an excellent degree, Master's or Diploma in a relevant academic field such as Mathematics, Computational Sciences, Physics when filling the position and at least a Bachelor's degree when applying.
• Good English skills

We offer:

• Challenging and varied tasks with a high level of independence
• Extensive training and professional development opportunities
• Employment at one of the largest universities in Germany within the University Alliance Ruhr

Further information:

The position is salaried and based on the collective agreement of the Länder (TV-L). If the personal and collective agreement requirements are met, the employee will receive pay grade E13 TV-L.

Further information can be found at https://oeffentlicher-dienst.info/ (in German).

The place of work is Ruhr University Bochum.

The load of teaching will be calculated according to § 3 of Lehrverpflichtungsverordnung (state of North Rhine-Westphalia).

RUB sees itself as a university with an international presence. The campus languages are German and English. Competence in at least one of the two languages and the willingness to learn the other are a prerequisite. RUB provides corresponding free courses for employees.

German language courses are offered by the University Language Center (ZFA) in the field of German as a Foreign Language (DaF). https://www.daf.ruhr-uni-bochum.de/daf/mitarbeitende/index.html.en

The Staff Council has the right to participate in all selection interviews. At the request of a candidate (m/f/x), it will ensure its participation in the entire procedure. Please contact [e-mail].

The Ruhr-Universität Bochum is one of Germany’s leading research universities, addressing the whole range of academic disciplines. A highly dynamic setting enables researchers and students to work across the traditional boundaries of academic subjects and faculties. To create knowledge networks within and beyond the university is Ruhr-Universität Bochum’s declared aim.

The Ruhr-Universität Bochum stands for diversity and equal opportunities. For this reason, we favour a working environment composed of heterogeneous teams, and seek to promote the careers of individuals who are underrepresented in our respective professional areas. The Ruhr-Universität Bochum expressly requests job applications from women. In areas in which they are underrepresented they will be given preference in the case of equivalent qualifications with male candidates. Applications from individuals with disabilities are most welcome.

Contact persons for further information:

Katharina Kormann Tel.: [phone]

Travel costs, accommodation costs and loss of earnings or other application costs for job interviews can unfortunately not be reimbursed.