Master’s Thesis Worker, Quantum Algorithms for Materials Science

VTT; Espoo; On-site; EUR 15,000 - 20,000; Full time

Job summary

VTT is seeking a Master’s Thesis Worker to join the ProperTune AI team in Espoo. You will explore how logical qubits can enable quantum-computing applications for materials science and implement quantum algorithms on LISQ architectures. The project aims to validate approaches on VTT’s current and future quantum platforms.

You will work with AI-driven materials design, data analytics, and HPC resources to advance quantum computing research and its materials applications.

Qualifications

• Master's student in a physics/quantum tech/math/computer science field.
• Strong mathematical foundation including linear algebra and numerical methods.
• Genuine interest in quantum computing and programming experience.

Responsibilities

• Apply advanced math, quantum mechanics, computational physics, and ML to develop quantum algorithms and error-correction strategies.
• Investigate the transition from NISQ to LISQ computing.
• Evaluate noise models and error suppression on algorithm performance.
• Perform numerical simulations and data analysis on HPC resources.
• Collaborate with quantum researchers and discuss future architectures.
• Contribute to validating quantum algorithms on VTT hardware.

Skills

Mathematics background

Quantum mechanics interest

Scientific programming

Education

Master's student in physics/quantum tech/math/computer science

Tools

Python

MATLAB

Julia

C/C++

Job description

Are you all about science and technology? Would you like to work in a meaningful role with real responsibility and excellent learning opportunities? Do you want to work with superb colleagues who are experts in their field to drive a sustainable future and tackle the greatest challenges of our time? VTT might be just the place for you.

VTT is one of the leading applied research organisations in Europe. What unites us are curiosity, a passion for learning, and a purpose: to solve the biggest challenges of our time and turn them into sustainable growth and well-being. Our cross-disciplinary community of over 2000 brilliant minds from 55+ different nationalities focuses on creating impact through science-based innovation. Get to know us further by exploring VTT's tech & infra.

We are now looking for Master’s Thesis Worker to join our ProperTune AI team. Join us - and let’s make an impact together!

As a thesis worker, you will investigate how the first generations of logical qubits can be utilised in quantum-computing applications relevant to materials science. You will implement and benchmark materials-science quantum algorithms on logical-qubit architectures, emphasising the transition from noisy intermediate-scale quantum (NISQ) to logical intermediate-scale quantum (LISQ) computing, and compare the performance and accuracy of algorithms executed with physical and logical qubits. The project aims to develop quantum algorithms that can be validated on VTT's current and future generations of quantum computing platforms.

Read more about VTT’s quantum-computing platforms: https://www.vttresearch.com/en/news-and-ideas/iqm-quantum-computers-supply-finland-world-leading-superconducting-300-qubit-quantum

You will work to develop VTT ProperTune®, which is a unique, Integrated Computational Materials Engineering (ICME) based methodology to solve complex material problems and to invent totally new materials with unprecedented properties. VTT ProperTune® combined with tailored experimental capabilities and powered by data and AI methodology, form together Materials Acceleration Platform (MAP) concept utilised at VTT. Combining high-quality data with advanced data analytics and the use of AI is the booster for research productivity and new research services for VTT’s customers. In addition to applying AI methods for materials research, we work on High Performance Computing utilizing fastest supercomputer in Europe, the LUMI, and VTT’s own quantum computers. Our objective is to accelerate new material development with data driven and computationally fast solutions and that way to support the development of new materials needed in green transition and enabling development of new material applications.

Read more about our VTT ProperTune® concept: https://www.vttresearch.com/en/ourservices/computational-material-design-vtt-propertune

As Master’s Thesis Worker, you will:

• Apply advanced mathematics, quantum mechanics, computational physics, and machine learning methods to develop and analyze quantum algorithms, error-mitigation techniques, and error-correction strategies for materials-science applications.
• Investigate the transition from noisy intermediate-scale quantum (NISQ) computing to logical intermediate-scale quantum (LISQ) computing.
• Evaluate the impact of qubit and gate noise models, error suppression, and error-correction strategies on algorithmic performance.
• Perform numerical simulations and data analysis using high-performance computing resources.
• Collaborate with quantum-computing researchers and participate in discussions on future quantum-computing architectures and applications.
• Contribute to the long-term goal of validating quantum algorithms on VTT's quantum-computing hardware.

Who we are looking for:

• You are a Master's student in physics, quantum technology, mathematics, computer science, materials science, or a related field.
• You have a strong background in mathematics, including linear algebra, probability theory, numerical methods, or related advanced topics.
• You have a relevant background in quantum mechanics and a genuine interest in quantum computing.
• You have experience in scientific programming and numerical simulations (e.g. Python, Mathematica, MATLAB, Julia, C/C++, or similar).
• Experience in quantum computing, machine learning, high-performance computing, quantum error correction, or materials-science simulations is considered an advantage but is not required.

As a person, we hope that you are:

• A curious and analytical thinker who enjoys applying mathematics and physics to solve challenging scientific and technical problems that may require studying complex concepts in depth.
• Comfortable working independently on open-ended research questions where solutions are not known in advance.
• Persistent in your efforts to understand difficult topics and capable of working through long and technically demanding scientific literature.
• Excited by the mathematical and engineering aspects of quantum computing, including the design, implementation, and analysis of sophisticated quantum algorithms and error-correction schemes.
• Interested in developing elegant solutions to complex problems and translating advanced theoretical ideas into practical computational tools.

With VTT, you’ll enjoy:

• Impactful work for the future. As a leading applied research organization, we are on a mission to bring exponential hope to the world by joining together people, businesses, science and technology. We tackle the biggest challenges of our time - from climate change and resource sufficiency to industrial renewal and smart healthcare - and turn them into sustainable growth.
• Career opportunities, top-level mentors. At VTT, young professionals' skills are appreciated and supported with the opportunity to learn from the top experts in their field. You’ll get to discover our community of over 2000 experts representing more than 55 nationalities working across cutting-edge fields of science and technology.
• Meaningful projects, real responsibility. At VTT, young talents get to take on meaningful projects in research or supporting researchers’ work. We treat young talents as equals and give them real responsibility from the start. VTT is a caring employer that supports your growth and work-life balance and offers a range of well-being services.

at the latest by 20 September 2026. We will process applications as they come in, and fill in the position as soon as we find the right candidate. A security clearance procedure will be conducted for the chosen person.

For further information, please contact Research Team Leader Napat Vajragupta, [e-mail], [phone].

We look forward to hearing from you!

VTT

VTT is a forerunner in research, development and innovation, and one of Europe’s leading research organisations. We develop cutting-edge technologies and transform them into growth together with our customers and partners. Our solutions address the greatest challenges of our time while creating sustainable growth, jobs and wellbeing.

With more than 80 years of experience, we accelerate the journey from innovation to impact. By thinkingbeyond the obvious, we drive growth, renewal and resilience.

VTT – beyond the obvious

Location: Tekniikantie 21, Espoo