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We are looking for a PhD student to join our team and contribute to cutting-edge research in quantum computing, with a focus on quantum compilation. You will join the Theory of Computer Science group (TCS) at the Informatics Institute and will be working together with researchers from QuSoft.
This PhD project aims to push the state-of-the-art in quantum compilation, verification and/or classical simulation. The exact project will be determined in collaboration with you based on your strengths and interests, but could for instance involve developing new techniques for efficiently optimizing quantum computations, both in the near-term and in the fault-tolerant setting, developing new protocols in quantum error correction, finding more efficient ways to classically simulate quantum computations, or prove new foundational properties on the structures underlying quantum computations. A main component of the project will be using the ZX-calculus, a graphical language for reasoning more intuitively about quantum processes.
As PhD student you will be expected to take an active role in QuSoft by attending seminars and presenting your work. Part of your responsibilities will be to TA a small number of courses over the course of your PhD, and potentially to supervise BSc or MSc students.
The PhD candidate will greatly benefit from the active and growing community of quantum computing researchers in Amsterdam. There will be plenty opportunities for collaboration with others and learning about a wide variety of topics in quantum computing and quantum information theory.

We are looking for a PhD student to join our team and contribute to cutting-edge research in quantum computing, with a focus on quantum compilation. You will join the Theory of Computer Science group (TCS) at the Informatics Institute and will be working together with researchers from QuSoft.
This PhD project aims to push the state-of-the-art in quantum compilation, verification and/or classical simulation. The exact project will be determined in collaboration with you based on your strengths and interests, but could for instance involve developing new techniques for efficiently optimizing quantum computations, both in the near-term and in the fault-tolerant setting, developing new protocols in quantum error correction, finding more efficient ways to classically simulate quantum computations, or prove new foundational properties on the structures underlying quantum computations. A main component of the project will be using the ZX-calculus, a graphical language for reasoning more intuitively about quantum processes.
As PhD student you will be expected to take an active role in QuSoft by attending seminars and presenting your work. Part of your responsibilities will be to TA a small number of courses over the course of your PhD, and potentially to supervise BSc or MSc students.
The PhD candidate will greatly benefit from the active and growing community of quantum computing researchers in Amsterdam. There will be plenty opportunities for collaboration with others and learning about a wide variety of topics in quantum computing and quantum information theory.
You are expected to:
We are looking for a candidate with:
We offer a temporary contract for 38 hours per week for the duration of 4 years (the initial contract will be for a period of 18 months and after satisfactory evaluation it will be extended for a total duration of 4 years). The preferred starting date is as early as possible, but up to September 1st 2026 at the latest. This should lead to a dissertation (PhD thesis). We will draft an educational plan that includes attendance of courses and (international) meetings. We also expect you to assist in teaching undergraduates and master students.
The gross monthly salary, based on 38 hours per week and dependent on relevant experience, ranges between € 3,059 to € 3,881 (scale P). This does not include 8% holiday allowance and 8,3% year-end allowance. The UFO profile PhD Candidate is applicable. A favourable tax agreement, the ‘30% ruling’, may apply to non-Dutch applicants. The Collective Labour Agreement of Universities of the Netherlands is applicable.
Besides the salary and a vibrant and challenging environment at Science Park we offer you multiple fringe benefits:
Are you curious to read more about our extensive package of secondary employment benefits, take a look here.
You are expected to:
We are looking for a candidate with:
We offer a temporary contract for 38 hours per week for the duration of 4 years (the initial contract will be for a period of 18 months and after satisfactory evaluation it will be extended for a total duration of 4 years). The preferred starting date is as early as possible, but up to September 1st 2026 at the latest. This should lead to a dissertation (PhD thesis). We will draft an educational plan that includes attendance of courses and (international) meetings. We also expect you to assist in teaching undergraduates and master students.
The gross monthly salary, based on 38 hours per week and dependent on relevant experience, ranges between € 3,059 to € 3,881 (scale P). This does not include 8% holiday allowance and 8,3% year-end allowance. The UFO profile PhD Candidate is applicable. A favourable tax agreement, the ‘30% ruling’, may apply to non-Dutch applicants. The Collective Labour Agreement of Universities of the Netherlands is applicable.
Besides the salary and a vibrant and challenging environment at Science Park we offer you multiple fringe benefits:
Are you curious to read more about our extensive package of secondary employment benefits, take a look here.
The Faculty of Science (FNWI) has a student body of around 8,000, as well as 1,800 members of staff working in education, research or support services. Researchers and students at the Faculty of Science are fascinated by every aspect of how the world works, be it elementary particles, the birth of the universe or the functioning of the brain.
The mission of the Informatics Institute (IvI) is to perform curiosity-driven and use-inspired fundamental research in Computer Science. The main research themes are Artificial Intelligence, Computational Science and Systems and Network Engineering. Our research involves complex information systems at large, with a focus on collaborative, data driven, computational and intelligent systems, all with a strong interactive component.
The Theory of Computer Science group does research on the theoretical foundations of computer science. The aim is to seek greater understanding of fundamental computational techniques and their inherent limitations.
QuSoft is the Amsterdam Research Center for Quantum Software. It is a collaboration between the University of Amsterdam and the Dutch Centre for Mathematics and Computer Science (CWI). QuSoft’s mission is to develop new protocols, algorithms and applications that can be run on small to full-scale prototypes of a quantum computer. It hosts about 100 people who conduct world-class quantum research, educate the future generations of quantum researchers and explain the wonders of the quantum world to business and the general public.
Want to know more about our organisation? Read more about working at the University of Amsterdam.
The Faculty of Science (FNWI) has a student body of around 8,000, as well as 1,800 members of staff working in education, research or support services. Researchers and students at the Faculty of Science are fascinated by every aspect of how the world works, be it elementary particles, the birth of the universe or the functioning of the brain.
The mission of the Informatics Institute (IvI) is to perform curiosity-driven and use-inspired fundamental research in Computer Science. The main research themes are Artificial Intelligence, Computational Science and Systems and Network Engineering. Our research involves complex information systems at large, with a focus on collaborative, data driven, computational and intelligent systems, all with a strong interactive component.
The Theory of Computer Science group does research on the theoretical foundations of computer science. The aim is to seek greater understanding of fundamental computational techniques and their inherent limitations.
QuSoft is the Amsterdam Research Center for Quantum Software. It is a collaboration between the University of Amsterdam and the Dutch Centre for Mathematics and Computer Science (CWI). QuSoft’s mission is to develop new protocols, algorithms and applications that can be run on small to full-scale prototypes of a quantum computer. It hosts about 100 people who conduct world-class quantum research, educate the future generations of quantum researchers and explain the wonders of the quantum world to business and the general public.
Want to know more about our organisation? Read more about working at the University of Amsterdam.
If you feel the profile fits you, and you are interested in the job, we look forward to receiving your application. You can apply online via the red button. Application review will start November 30th 2025, and will stay open until a suitable candidate has been found, even if this is prior to the final date of the application window on December 31st 2025. We accept applications until and including December 31.
Applications should include the following information:
Please make sure to provide ALL requested documents mentioned above. You can use the CV field to upload all requested documents, including the motivation letter, as one single pdf file. Only complete applications received within the response period via the link below will be considered. Please don’t send any applications by email. A knowledge security check can be part of the selection procedure (for details: national knowledge security guidelines).
If you have any questions or do you require additional information? Please contact:
If you feel the profile fits you, and you are interested in the job, we look forward to receiving your application. You can apply online via the red button. Application review will start November 30th 2025, and will stay open until a suitable candidate has been found, even if this is prior to the final date of the application window on December 31st 2025. We accept applications until and including December 31.
Applications should include the following information:
Please make sure to provide ALL requested documents mentioned above. You can use the CV field to upload all requested documents, including the motivation letter, as one single pdf file. Only complete applications received within the response period via the link below will be considered. Please don’t send any applications by email. A knowledge security check can be part of the selection procedure (for details: national knowledge security guidelines).
If you have any questions or do you require additional information? Please contact:
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