About Xanadu Xanadu’s mission is to build quantum computers that are practical and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard, the classic moon shot. Few people in their life will be able to be a part of something like this, where if we are successful, the technologies we develop will solve some of the world’s most challenging problems and literally change the world. And that is something to be excited about! Your role and responsibilities The successful candidate will join the photonic integration team to drive the development of high-performance quantum photonics integrated circuits (PICs) used throughout Xanadu's fault-tolerant architecture. In this role,



you will be responsible for the design and modeling of PICs to ensure ultra-low insertion loss and achieve low noise operation. Additionally, you will collaborate with photonics designers, electrical engineers, experimental physicists, and quantum architecture scientists to define realistic on‑chip component requirements necessary for fault‑tolerant quantum computing. This role offers the opportunity to leverage state-of-the-art foundry processes at Xanadu's 200mm and 300mm fabrication partners, while providing direct access to Xanadu’s sophisticated quantum photonic experimental setups. Required qualifications and experience PhD in Engineering, Science, or related field, with 2+ years of experience in an industrial setting Expert-level experience with PICs modeling with Scattering Matrix (S‑matrix),

📌 Expert Photonics Design Engineer For Quantum Circuits (Toronto)
🏢 Xanadu
📍 Toronto