"Postdoctoral Researchers in Mathematics in probabilistic and algebraic approaches to quantum field theory"

Postdoctoral Researchers in Mathematics in probabilistic and algebraic approaches to quantum field theory

The Mathematical Physics Research Group in the Department of Mathematics and Systems Analysis at the School of Science is seeking two Postdoctoral Researchers in Mathematics in probabilistic and algebraic approaches to quantum field theory to work under the supervision of Prof. Kalle Kytölä and Academy Research Fellow Shinji Koshida.

Your role and research focus

You will conduct research in one of the following directions:

1. Vertex operator algebras and their representation theory in conformal field theory. This position is associated with Shinji Koshida’s academy research fellowship project Vertex operator algebras arising from lattice systems.
2. Probabilistic techniques in mathematical physics, including their formalization. This position is associated with Kalle Kytölä’s research group, part of the Finnish Centre of Excellence in Randomness and Structures (FiRST).

The starting date is March 1, 2026, or as mutually agreed. The positions are for a period of two years, with a possible one-year extension.

Your experience

We expect you to have a PhD degree in Mathematics or a related field, and a strong research background in mathematics. We particularly value experience in the following topics: vertex operator algebras, infinite dimensional Lie algebras, tensor categories, lattice models of statistical physics, conformally invariant random processes, formalization of mathematics (preferably in Lean).

The working language of the group is English, and we expect all our team members to have strong written and oral English skills. Finnish language is not required.

What we offer

We offer a diverse, international, and open research environment.

The initial salary is €4064, and the contract includes occupational health care.

Our vast array of professional development opportunities means you will grow and learn, having the chance to participate actively in staff trainings and projects based on your interests and needs. There is great freedom in your role, and we have a flexible modern working culture. The primary workplace is Otaniemi, Espoo. Life on the revitalized Otaniemi campus is vibrant, featuring stunning architecture, tranquil nature, and a variety of cafes, restaurants, and services, all complemented by excellent public transportation connections.

How to apply

Please send your application as a single PDF file through the eRecruitment system via the link ‘Apply now’. Review of applications will begin on January 1, 2026, and continue until the position is filled. We may invite suitable candidates to an (online) interview already during the application period. The application portal will be closed latest on January 31, 2026. Application material should include (all documents in English):

• Cover letter
• Research statement
• CV
• List of publications
• PhD certificate (or an estimated graduation date if the degree is not completed)
• Names and contact details of 1–3 references

Please note: Aalto University’s employees should apply for the position via our internal HR system Workday (Internal Jobs) by using their existing Workday user account (not via the external webpage for open positions). Aalto University’s students and visitors should apply as external candidates with personal (not aalto) email.

For further information of the available position, contact Academy Research Fellow Shinji Koshida and/or Prof. Kalle Kytölä firstname.lastname@aalto.fi. In application process related questions, please contact HR Partner Johanna Glader (firstname.lastname@aalto.fi)

Aalto University reserves the right for justified reasons to leave the position open, to extend the application period and to consider also candidates who have not submitted applications during the application period.