Postdoctoral Researcher in Cryptography and Privacy
Publiée le 03/09/2026
Université du Luxembourg
- Esch-sur-Alzette, Luxembourg
- Recherche & Développement
About the FSTM
The University of Luxembourg is an international research university with a distinctly multilingual and interdisciplinary character.
The Faculty of Science, Technology and Medicine (FSTM) at the University of Luxembourg contributes multidisciplinary expertise in the fields of Mathematics, Physics, Engineering, Computer Science, Life Sciences and Medicine.
Through its dual mission of teaching and research, the FSTM seeks to generate and disseminate knowledge and train new generations of responsible citizens in order to better understand, explain and advance society and environment we live in.
The University of Luxembourg (UL) is seeking to hire a Post-doctoral fellow within the CryptoLux Group of the University of Luxembourg led by Prof. Alex Biryukov.
The cryptography group led by Prof.Alex Biryukov works on symmetric cryptography, cryptography for blockchain/FinTech and privacy applications.
The main application domains are:
- Lightweight/Ultra-lightweight cryptography
- Algebraic and Arithmetization-friendly cryptography for ZK and MPC applications
- Privacy enchancing technologies
- Post-quantum cryptography
Your role
We are seeking a Postdoctoral Fellow in Cryptography and Privacy.
To this end, one postdoctoral researcher will be hired on the project to conduct the following tasks:
- Lead high-impact research in the fields of Cryptography and Privacy
- Perform teaching activities in fields of expertise at bachelor, master and PhD levels (max 90 hours/year)
- Help with daily supervision of Ph.D and M.Sc. students
- Participate to the writing of research funding proposals
The postdoctoral fellow will report to the group head, Prof. Dr. Alex Biryukov.
For further information, please contact
Your profile
- PhD degree in Computer Science or related fields, e.g. applied mathematics
- Proven research track record : publications in A* venues in Cryptography or Information Security
- Excellent command in English (C1) is required
We offer
- Multilingual and international character. Modern institution with a personal atmosphere. Staff coming from 90 countries. Member of the "University of the Greater Region" (UniGR)
- A modern and dynamic university. High-quality equipment. Close ties to the business world and to the Luxembourg labour market. A unique urban site with excellent infrastructure
- A partner for society and industry. Cooperation with European institutions, innovative companies, the Financial Centre and with numerous non-academic partners such as ministries, local governments, associations, NGOs …
How to apply
Applications should include:
- Curriculum Vitae with a complete bibliography of published works
- Cover letter detailing your motivation for applying to the advertised research topic and/or project, including how your background, interests, and career goals align with its objective
- PhD diploma or a letter/information indicating the expected defense date
- Degree certificates and transcripts of university-level courses, including grades
- Names, contact information and current position of up to 3 referees who can, upon request, provide an assessment of the application. Please indicate their relationship to you
- List of publications, including open-access links where available
Early application is highly encouraged, as the applications will be processed upon reception. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.
All qualified individuals are encouraged to apply. In line with our values, the University of Luxembourg promotes an inclusive culture. We encourage applications from individuals of all backgrounds and are dedicated to upholding equality and respect for our employees and students.
General information:
- Contract Type: Fixed Term Contract 24 Month (possible extension up to 5 years in total)
- Work Hours: Full Time 40.0 Hours per Week
- Location: Belval Campus
- Internal Title: Postdoctoral researcher
- Job Reference: UOL06756