The L3S Research Center offers interesting job opportunities for researchers and students. Please find the current vacancies below. We look forward to receiving your applications.

The Research Center L3S welcomes applications for the following position starting as soon as possible:

University Professorship in Intelligent Systems

The Faculty of Electrical Engineering and Computer Science invites applications for the following position of Salary Scale W3 NBesO, starting as soon as possible.

Your role

Leibniz University Hannover invites outstanding researchers in the field of Artificial Intelligence (AI) to apply for the following professorship. We are seeking a distinguished individual with a scientific background representing Leibniz University and the L3S AI Research Center in at least one of the following key areas of AI: Embodied AI, Neurosymbolic AI, Agentic AI, Trustworthy AI, or Generative AI, thereby further strengthening Hannover as an AI hub.

Central to this is the research and development of intelligent systems capable of learning from their environment, interacting, and solving complex problems independently. Close cooperation with the institutes of the faculty as well as an active participation in the further development of the L3S AI Research Center are expected. Furthermore, collaboration within the faculty and across faculty boundaries on the interdisciplinary topic of AI, as well as its ethical and social implications, is important. Active participation in the Lower Saxony Centre for AI and Causal Methods in Medicine (CAIMed) and the initiation of collaborative projects would be desirable.

Furthermore, the future holder of the position is expected to offer excellent teaching in the form of fundamental courses on AI in the faculty’s Bachelor’s and Master’s degree programs, as well as advanced courses in the aforementioned key areas.

Who are we looking for?

The following profile is expected:

  • Internationally recognized expertise in at least one of the above-mentioned areas, demonstrated, among other things, by relevant publications in leading AI conferences (A* according to CORE) and journals (Q1 according to scimago)
  • Experience in successfully acquiring third-party funding (e.g., DFG, EU, national ministries)
  • Experience in independently conducting courses
  • International visibility in renowned networks (e.g., ELLIS) or other committees
  • Development and delivery of appealing and innovative courses in English

Furthermore, the following points are desirable:

  • Experience in leading and conducting cooperative research projects
  • Successful teaching proven by positive teaching evaluations
  • Proven experience in supervising junior researchers
  • Connections to CAIMed and/or one or more of the three excellence clusters at Leibniz University Hannover: Hearing4All, PhoenixD, QuantumFrontiers
  • Willingness to proactively help shape ongoing and future research projects at L3S
  • If corresponding knowledge is not present, the learning of the German language to B1 level within the first three years
Why join us?

The L3S Research Center is a German research center internationally renowned for its leading-edge research in artificial intelligence and the development of application-oriented AI methods, particularly in medicine, production, mobility, science, and education. We aim to help industry, society, and policymakers address current and future challenges by deriving courses of action, recommendations, and innovation strategies. The L3S is a joint institution of Leibniz University Hannover and Technische Universität Braunschweig.

The Leibniz University Hannover offers excellent working conditions in a vibrant scientific community combined with an exceptional standard of living in a modern city surrounded by nature.

In addition, LUH provides numerous opportunities for further education and training as well as many services to support families. The Dual Career Service at LUH is aimed at the partners of newly-appointed professors and provides support with career perspectives in Hannover and the surrounding region. As a central point of contact for international researchers, the Welcome Centre provides information, service and help on non-academic queries for you and your family concerning your stay in Hannover (e.g. official administrative procedures).

Additional information

For further information, please view the offer on the university’s website or contact Prof. Dr. Marius Lindauer (phone: +49 511 762-5301, email: m.lindauer@ai.uni-hannover.de).

Please submit your documents (one page motivation letter, research concept (at most 2 pages), teaching concept (at most 2 pages), CV, teaching experience (in a tabular format) and all certificate (i.e., PhD certificate, MSc and BSc certificate)) by April 30, 2026 exclusively via the appointment portal of Leibniz University Hannover at:

http://www.uni-hannover.de/en/jobs

Information on the collection of personal data according to article 13 GDPR can be found at https://www.uni-hannover.de/en/datenschutzhinweis-bewerbungen/

The Research Center L3S welcomes applications for the following position starting as soon as possible:

Research Associate with focus on Interdisciplinary Applications of Artificial Intelligence (salary scale 13 TV-L, 100 %)

The full-time position is limited until December 31, 2028 with the possibility for renewal and offers the possibility to do a PhD.

Your role

At L3S, new machine learning and generative AI approaches are developed for a broad spectrum of applications, ranging from production to medicine. Your task will be to work independently on corresponding research questions and development tasks in the context of projects in the field of AI, to work with researchers from a wide variety of science disciplines, regional businesses and public sector organizations on applications of AI, and to publish research results at international conferences and in scientific journals.

Who are we looking for?

The prerequisite for employment is a completed scientific university degree (Master or Diploma) in computer science. Ideally, you will also bring in-depth knowledge in several areas of artificial intelligence. You should have the ability and willingness to collaborate with experts from different scientific and technical disciplines as well as from industry. In addition, very good German and English skills, both oral and written, are expected.

Equal opportunities and diversity are core values at Leibniz University Hannover. Our goal is to tap into individual potential and open up possibilities. We therefore welcome applications from anyone interested in the position, irrespective of gender, nationality, ethnic origin, religion or ideology, disability, age, sexual orientation and identity.

We strive towards a balanced and diverse workforce and a reduction in under-representation in accordance with the Lower Saxony Equal Rights Act (Niedersächsisches Gleichberechtigungsgesetz – NGG). We therefore also welcome applications from women for the above-mentioned position. Preference will be given to equally-qualified candidates with disabilities.

Why join us?

The L3S Research Center is a German research center internationally renowned for its leading-edge research in artificial intelligence and the development of application-oriented AI methods, particularly in medicine, production, mobility, science, and education. We aim to help industry, society, and policymakers address current and future challenges by deriving courses of action, recommendations, and innovation strategies. The L3S is a joint institution of Leibniz University Hannover and Technische Universität Braunschweig.

We offer you the opportunity to work on research projects creatively, independently and on your own responsibility in an inspiring and collegial team. In addition, you will have the opportunity to develop yourself personally and professionally and to publish at international conferences as part of your project and to exchange ideas with scientists on an international level.

Additional information

For further information, please view the offer on the university’s website or contact Prof. Dr. Wolfgang Nejdl (email: nejdl@L3S.de).


Please submit your application and supporting documents by March 1, 2026

via email as a single PDF file to:

Prof. Dr. Wolfgang Nejdl
nejdl@L3S.de

or alternatively by post to:

Gottfried Wilhelm Leibniz Universität Hannover
Forschungszentrum L3S
z.Hd. Prof. Dr. Wolfgang Nejdl
Appelstr. 4
30167 Hannover

http://www.uni-hannover.de/en/jobs

Information on the collection of personal data according to article 13 GDPR can be found at https://www.uni-hannover.de/en/datenschutzhinweis-bewerbungen/

The L3S Research Center is looking for student assistants for the administration offices to start as soon as possible.

Your tasks:
  • General tasks (answering the phone, mail/filing, organizational matters)
  • Support at events (workshops, meetings, etc.)
  • Support in project work (documentation/reporting etc.)
  • Support with recruitment procedures in German and English (research assistants / research and student assistants)
  • Translation work (German – English)
  • Data maintenance (lists, Excel)
Your profile:
  • Enrolled student at a German university
  • Very good knowledge of German and English
  • Confident handling of Microsoft Office applications, especially Excel
  • Independent and structured way of working
  • Reliability and ability to work in a team
What we offer:
  • Flexible working hours (10-20 hours per week by arrangement)
  • Varied activities in a dynamic research environment
  • Opportunity for professional and personal development
How to apply:

By e-mail in a single PDF file to

Doris Waltemathe 
waltemathe@l3s.de


By mail to

Gottfried Wilhelm Leibniz Universität Hannover
Forschungszentrum L3S
Appelstr. 9a
30167 Hannover

Information in accordance with Article 13 DSGVO on the collection of personal data can be found at www.uni-hannover.de/de/datenschutzhinweis-bewerbungen/.

Special Positions at L3S

Fellowships

L3S regularly offers Fellowships to scientists and professors for research stays of varying lengths.

Be sure to check out this page to get the latest info on new Fellowships and other opportunities.