Postdoctoral Position in Quantum Cryptography – Quantum Information Theory Group, ICFO The Institute of Photonic Sciences in Spain

The Institute of Photonic Sciences (ICFO) in Castelldefels, Barcelona, Spain, invites applications for a postdoctoral position in quantum cryptography within the Quantum Information Theory Group, led by Prof. Dr. Antonio Acin. This opportunity is ideal for a highly motivated and dynamic young scientist seeking to advance their research career in a collaborative and stimulating environment at a leading international research institute.

The successful candidate will join a vibrant team focused on the development and analysis of quantum cryptography protocols and their applications. Research topics include security proofs, theoretical proposals, and practical implementations of quantum cryptographic systems. The group is internationally recognized for its contributions to quantum information theory and quantum communication, offering a unique environment for interdisciplinary research at the intersection of physics, mathematics, computer science, and engineering.

Applicants must hold, or be close to completing, a PhD or equivalent degree in Physics, Computer Science, Mathematics, or Engineering. A strong track record in quantum cryptography and quantum information theory is essential. Excellent command of English is required. The position is full-time (37.5 hours per week) and offered for up to three years, with salaries determined by the Selection Committee based on experience and responsibilities. A family allowance is available for eligible candidates upon approval.

ICFO is committed to equal opportunity, merit-based selection, and a supportive, transparent recruitment process. The institute values diversity and adheres to the European Charter for Researchers and the Code of Conduct for the Recruitment of Researchers.

To apply, candidates should submit a presentation letter with a declaration of interest, a detailed CV including contact information, and the contact emails of two potential referees via the ICFO job portal. Applications are reviewed as they are received. For further information about the group, visit the Quantum Information Theory Group page. For general enquiries, contact [email protected]; for scientific questions, contact Prof. Dr. Antonio Acin.

Application deadline: 30 November 2025. For more details and to apply, visit the ICFO job portal.