Postdoctoral Research Position in Quantum–Classical Algorithms

The Research Unit for Computational Sustainability, Technische Universität Wien invites applications for a Postdoc funded by the project Quantum Algorithm Engineering: Bridging the Gap to Industrial Applications (QAE COMET Module), supported by FFG Austria. The successful candidate will conduct research in quantum and quantum–classical algorithms, with the overarching goal of combining quantum computing capabilities with existing high-performance computing (HPC) systems.

Research Topics Key areas of interest include, but are not limited to:

- Quantum Machine Learning and its interaction with HPC facilities
- Optimization algorithms in hybrid quantum–classical setups (e.g., QAOA)
- Quantum circuit compilation, circuit knitting, with a particular focus on the interaction with HPC facilities

The candidate will actively contribute to the QAE COMET Module and will have the opportunity to develop independent research lines. Collaborating partners include SCCH Software Competence Center Hagenberg; AQT, ParityQC; Johannes Kepler Universität Linz; Technical University of Munich; Oak Ridge National Laboratory; Delft University of Technology; and Northwestern University.

Desired Expertise:

We seek candidates with Ph.D. in Physics, Computer Science, Mathematics, or a related field, with excellent research, analytical, and problem-solving skills; strong written and verbal communication skills in english; experience in publishing scientific papers at top tier conferences and journals and experience in at least one of the following areas:

- HPC resource allocation
- Hybrid quantum-classical computing, including near term approaches, such as variational computing, as well as the interplay between quantum and classical components
- Quantum optimization (e.g., QAOA, VQE)
- QML (VQA/QNN-based) and (classical) learning theory
- Fault-tolerant quantum algorithms

Position Details:

Start Date: Winter 2026 (earlier appointments possible)
Duration: Initial contract of one year, with the possibility of extension up to four years
Salary: approx. 4,932.90/month gross, 14 times/year for 40 hours/week