physicist jobs in Toronto

Shape the future of quantum computing as a Senior Hardware Engineer at Xanadu. Leverage your expertise in analog and mixed-signal circuits to develop innovative electronic solutions for photonic quantum devices. Join the established Hardware Team at Xanadu, where you will collaborate with physicists and engineers on custom electronic boards. Your role...

Shape the future of quantum computing as a Senior Hardware Engineer at Xanadu. Leverage your expertise in analog and mixed-signal circuits to develop innovative electronic solutions for photonic quantum devices. Join the established Hardware Team at Xanadu, where you will collaborate with physicists and engineers on custom electronic boards. Your role...

Join Xanadu as a Senior Engineer specializing in quantum electronics, where your work contributes to the next generation of quantum computers. Empower innovation with your expertise in both analog and digital systems. This role is central to the development of electronic boards for cutting-edge photonic quantum technologies. Collaborate with a vibrant team...

Xanadu’s mission is to build quantum computers that are useful 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. Few people in their life will be able to be a part of something like this, where if we are successful, the...

Scientific Software Engineer at QuEra Computing, Toronto, Ontario, Canada. A mid-level full time position in the Scientific Software and Compilation team, listed under software engineering.SummaryQuEra Computing, Inc. seeks a creative and collaborative Scientific Software Engineer to help solve the unique software challenges of integrating high-level...

Become a vital member of Northeastern Ontario’s Radiation Therapy Team at Health Sciences North. This full-time role offers the chance to apply your expertise in advanced cancer treatment while working in a collaborative, state-of-the-art environment. Health Sciences North is searching for Radiation Therapists in the Manitoulin/Sudbury area. In this...

Minimum qualifications: Bachelor degree or equivalent practical experience in a management, scientific, technical or engineering field. 8 years of experience writing code in a shared, version-controlled codebase with other contributors, which may include research software. 3 years of experience training, fine-tuning or evaluating machine learning...

Xanadu’s mission is to build useful quantum computers. We are a team of learners, innovators, and problem solvers, creating technology that has never been built before. Few people get to be a part of something like this—a journey where success can lead to solving some of the world's most challenging problems and fundamentally changing the world.Your role...

The Xanadu Residency Program is a 16-week program designed to provide graduate and undergraduate students in engineering, science, and computer science the opportunity to learn, build technical skills, conduct innovative research and contribute towards technically challenging projects.Residents will have the opportunity to be mentored and supervised by our...

About XanaduXanadu’s mission is to build quantum computers that are useful 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. Few people in their life will be able to be a part of something like this, where if we are...

Physics Masters – AI Training Specialist About The Role We're looking for Masters-level physicists to help train and evaluate some of the world's most advanced AI models. Your deep understanding of physics will directly shape how AI reasons through complex problems — from classical mechanics to quantum theory. This is a fully remote, flexible contract...

Apply machine learning evaluation and production coding to chemical, biological, radiological, nuclear, and explosives AI safety at Google. Google’s CBRNE team needs a research engineer for applied research, safeguards, and frontier model evaluations. You will work with biologists, chemists, and physicists while developing systems that address...

Summary QuEra Computing, Inc. seeks a creative and collaborative Scientific Software Engineer to help solve the unique software challenges of integrating high-level applications into state-of-the-art neutral-atom quantum computers. You will have the opportunity to work with a vibrant scientific software team and a community of industry and academic...

About Xanadu Xanadu’s mission is to build quantum computers that are useful 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. Few people in their life will be able to be a part of something like this, where if we are...

Xanadu’s mission is to build quantum computers that are useful 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. Few people in their life will be able to be a part of something like this, where if we are successful, the...

Physics Subject Matter Expert (AI Training) About The Role We're looking for physics experts in Toronto and across Canada to help train and evaluate cutting-edge AI models. Your deep understanding of physics will directly shape how AI reasons through complex problems — from undergraduate mechanics to graduate-level electromagnetism and beyond. This is a...

Applied Physics (AI Training) About The Role What if your years of physics expertise could directly shape how AI understands the physical world? We're looking for PhD-level Applied Physicists to stress-test and improve cutting-edge Large Language Models — exposing the gaps in their reasoning and helping ensure they never violate the fundamental laws of...

About Daedal Systems Daedal Systems is a plasma diagnostic company for the fusion energy industry. Today, every fusion company needs the same R&D plasma diagnostics, but each company builds them themselves in-house, despite them not being core IP. Daedal Systems is building a platform for industrialized plasma diagnostics, which will enable us to deploy...

Photonics Test Engineer - Data Analysis (Hybrid) Xanadu’s mission is to build useful quantum computers. We are a team of learners, innovators, and problem solvers, creating technology that has never been built before. As a Photonics Test Engineer, you will join our Test and Measurement team to build the software that drives the analysis and measurement of...

Xanadu’s mission is to build useful quantum computers. We are a team of learners, innovators, and problem solvers, creating technology that has never been built before. As a Photonics Test Engineer, you will join our Test and Measurement team to build the software that drives the analysis and measurement of on‑chip photonic devices—the foundational...