The Theoretical Physics Group at Bielefeld University is seeking support in the area of research data management, particularly for the services currently being developed within the PUNCH4NFDI consortium. PUNCH4NFDI aims to promote the sustainable use of research data and the implementation of the FAIR principles in data management for particle physics, astroparticle physics, astronomy, and hadron and nuclear physics. The consortium, which is part of the National Research Data Infrastructure (NFDI), represents more than 30 institutions. Scientists in Bielefeld, in close collaboration with the DESY and Jülich research centers, are contributing to the development of a unique metadata service, the International Lattice Data Grid (ILDG), and are providing metadata from the fields of lattice quantum chromodynamics and radio astronomy.
Your Tasks
Research (78 %):
- development and implementation of metadata services and data management for the International Lattice Data Grid (ILDG) and the German Long Wavelength Consortium (GLOW), hosted at Bielefeld University
- provision of testing and deployment functionality for the metadata services in an internationally distributed operating environment
- contributions to the development of corresponding client software and web interfaces for using the metadata services
- participation in the PUNCH4NFDI services and their harvesting mechanisms for ILDG and GLOW metadata
- user support and provision of documentation and tutorials for the project partners
Teaching (22 %):
- participate in teaching at the Faculty of Physics (4 LVS)
Employment is conducive to scientific qualification and provides the opportunity for further academic development.
Your Profile
We expect
- completed relevant university degree (Master or equivalent) in computer science, physics, mathematics, engineering, or a related field
- extensive experience with software development in the field of web applications
- proficiency in the Java programming language
- proficiency in the Linux operating system and system administration
- proficiency in XML and JSON Schema
- basic understanding of modern authentication mechanisms, such as OIDC, OAuth2, and SAML
- basic knowledge of databases, including PostgreSQL
- independent, self-reliant and dedicated style of work
- strong organizational and coordination skills
- ability to cooperate and to work in a team
Preferred experience and skills
- knowledge of frameworks such as Spring Boot, Gradle, and JOOQ
- experience working with CI/CD pipelines in GitLab/GitHub and with Docker containers
We offer
- salary according to Remuneration level 13 TV-L
- fixed-term (2 years) (§ 2 (1) of the WissZeitVG; in accordance with the provisions of the WissZeitVG and the Agreement on Satisfactory Conditions of Employment, the length of contract may differ in individual cases)
- fulltime
- internal and external training opportunities
- variety of health, consulting and prevention services
- reconcilability of family and work
- flexible working hours
- supplementary company pension
Application Procedure
We are looking forward to receiving your application. To apply, please preferably use our online form via the application button below.
application deadline: 13.08.2026
Contact
Dr. Olaf Kaczmarek
[email protected]
Postal Address
Universität Bielefeld
Fakultät für Physik
Susi v. Reder
Postfach 10 01 31
33501 Bielefeld
