Q-SE 2026: The Seventh IEEE/ACM International Workshop on Quantum Software Engineering

As quantum hardware continues to advance, and as specialized frameworks and languages for quantum systems emerge, Quantum Software Engineering has established itself as a crucial discipline for leveraging today's Noisy Intermediate-Scale Quantum (NISQ) hardware platforms and enabling practical quantum applications. The International Workshop on Quantum Software Engineering (Q-SE) series has become a leading forum for showcasing the latest developments and findings in Q-SE. We present the contributions and discussions that occurred during the seventh edition of the workshop (Q-SE 2026), which took place during the 48th IEEE/ACM International Conference on Software Engineering (ICSE 2026) on April 12, 2026, in Rio de Janeiro, Brazil. The accepted papers covered different levels of quantum software engineering tasks, such as handling new versions of quantum frameworks, verifying runtime behavior of quantum programs, and modeling different aspects of quantum simulation. Additionally, contributions explored the skills demanded by the industry for quantum software testing, approaches to select services for running quantum tasks reliably and economically, and methods to exploit quantum application characteristics to reduce circuit size, depth, and noise.