Software Developer - Backend (Intermediate to Senior)
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
3+ YOECandidates need a BSc in Computer Science, Engineering, Physics, Math or a related field, plus 3+ years of professional development experience for intermediate or 6+ years for senior. Strong skills in Python, Go or Rust, PostgreSQL and cloud deployment with Docker and Infrastructure as Code are required.
Python, Go, Rust, PostgreSQL, Docker, Terraform
Quantum Scientist - Software
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
Candidates need a quantitative graduate degree or equivalent practical experience, a strong record of research software development, and research in quantum algorithms. They also need expert Python skills with NumPy, SciPy and JAX, and knowledge of quantum algorithm concepts such as Hamiltonian simulation and quantum phase estimation.
Python, NumPy, SciPy, JAX, PennyLane
Data Scientist - Experimental Physics
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
2+ YOEXanadu needs a candidate with an MSc or PhD in a quantitative field and at least two years of experience analyzing experimental data. They must know statistical modelling, uncertainty quantification and Python, and must be able to work across scientific and engineering teams.
Python
Software Developer - Backend (Intermediate to Senior)
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
3+ YOECandidates need a BSc in computer science, engineering, physics, math or a related field, and 3+ years (intermediate) or 7+ years (senior) of professional software development. They need strong Python, Go or Rust skills, PostgreSQL, API development, Docker and cloud experience, and the ability to learn new scientific domains.
PostgreSQL, Docker, AWS, GitHub Actions, Python, Go
AI Specialist - AI For Research
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
4+ YOECandidates need a BSc in computer science, engineering, physics, math or a related field, 4+ years of ML or research engineering experience, and 2+ years in agentic systems, reinforcement learning or large-scale LLM work. Strong software engineering and knowledge of physics and linear algebra are required.
GitHub, Python, AWS, Postgres, Docker, Terraform
AI Specialist - Simulation & Optimization
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
6+ YOECandidates need a BSc in a technical field and 6+ years of industry experience in AI, physics, or simulation. They must be strong in Python and scientific computing, GPU programming, and software development practices.
Python, Jax, GitHub, Docker, Jupyter, CUDA
Senior Software Developer - Automation Systems
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
7+ YOECandidates need a BSc in a technical field, 7+ years of production software engineering experience, and strong technical leadership. They must have hands-on AWS experience and be proficient in GitHub, Python, Rust, Postgres, Docker, Terraform, and AWS.
GitHub, Python, Rust, Postgres, Docker, Terraform
Data Platform Engineer
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
7+ YOE2+ MgmtCandidates need 7+ years of data engineering experience, 2+ in a lead or architect role, and experience building cloud data platforms and lakehouse architectures. Strong SQL, Python, orchestration and infrastructure-as-code skills are required.
dbt, Airflow, Dagster, Prefect, Delta Lake, Python
Senior Network Engineer
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
7+ YOEXanadu needs 7+ years of IT experience, deep networking knowledge, and hands-on Ansible and Git skills. Candidates should also have Linux, Python or Bash scripting, production change experience, and willingness to join an on-call rotation.
Ansible, GitHub, Docker, Linux, Python, Bash
Senior Photonic Engineer - Experimentalist
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
Candidates need an M.Sc. or Ph.D. in quantum optics, photonics, AMO or electrical engineering, plus lab research experience. Xanadu asks for hands-on optical and RF lab skills, Python for data acquisition and analysis, and the ability to build mathematical models of physical systems.
oscilloscope, signal generator, spectrum analyzer, photodiodes, Python
Senior Low Temperature Device Engineer (SNSPDs)
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
2+ YOEXanadu needs a PhD in Physics, Electrical or Mechanical Engineering, or a related field, plus at least 2 years of postdoctoral or industry experience. Candidates need hands-on SNSPD design and cryogenic measurement experience, plus Python skills and familiarity with RF test equipment.
Python, VNA, SMU, cryogenic measurement systems, sub-Kelvin helium cryostat, COMSOL
Senior Cryogenic Engineer
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
5+ YOECandidates need a master's degree in mechanical engineering, applied physics or a related field, plus at least 5 years of cryogenic industry experience. Hands-on experience operating cryostats and dilution, pulse tube and other refrigerators, and CAD and thermal simulation skills, are required.
SolidWorks, Python, dilution refrigerator, pulse tube refrigerator, He-4 evaporator
Senior Photonics Design Engineer
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
2+ YOECandidates need an MSc or PhD and 2+ years of industrial experience, with expert knowledge of passive integrated optical design and photonic loss mechanisms. They also need scripted mask layout skills, five or more tapeouts, and git-based collaborative development.
git, JMP
Senior Scientist - Precision Measurements (Optical Metrology)
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
2+ YOECandidates need a PhD in physics or engineering plus at least 2 years of postdoctoral or industry experience. They need a proven record in high-precision measurement or detector calibration, familiarity with fiber-coupled optics, and strong communication skills.
Optical Spectrum Analyzer, Polarization controllers, DFB lasers, Mode-locked lasers, Optical modulators, Zemax
Senior Photonics Engineer - Experimental Nonlinear Optics
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
Candidates need a PhD in quantum optics, photonics, AMO, electrical engineering or a related field, plus research experience. They must be skilled in squeezed light, coherent detection, laser locking, RF and optoelectronic lab equipment, and Python.
Oscilloscope, Signal generator, Spectrum analyzer, Photodiode, Python, Electro-optic modulator
Photonics Design and Control Engineer
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
2+ YOECandidates need an MS or PhD in Electrical Engineering, Physics or a related field, a proven record designing high-performance integrated filters, and 2+ years testing photonic integrated circuits. Strong Python and control or optimization skills are essential.
Python
Quantum Architecture Research Software Developer
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
Candidates need an MSc in physics, mathematics, computer science or engineering, plus several years of research or industry experience. Strong Python, HPC and software engineering skills are required, along with knowledge of quantum error correction and bosonic codes.
Python, C, C++
Senior Analog ASIC Design Engineer
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
5+ YOEXanadu needs 5+ years of analog or mixed-signal IC design experience, with a track record of taking designs to tested silicon. Candidates need deep experience with high-speed or high-voltage circuits, multiple process nodes, and Cadence tools, plus a Bachelor's or Master's in electrical engineering.
Cadence
Photonics Engineer System Integration
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
Xanadu needs a Bachelor's or Master's in physics, photonics, optical or electrical engineering, with hands-on optics lab skills and Python. Candidates also need product development experience, modeling skills, and an understanding of thermal and vibration effects on optics.
Python
Photonics Engineer - Experimentalist
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
2+ YOEXanadu needs candidates with a PhD in AMO, quantum optics, photonics or nonlinear optics. They should have hands-on optical lab experience, knowledge of phase-locking and high-speed modulators, and skill with Python or MATLAB.
oscilloscope, signal generator, spectrum analyzer, Python, MATLAB, IQ modulator
Lead Engineer - Laser Systems
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
10+ YOECandidates need 10+ years in high-performance photonics, including semiconductor lasers, optical amplifiers and EO modulators. They also need experience with laser stabilization, noise control (RIN and phase noise), vendor management and new product introduction.
laser stabilization electronics, photonic integrated circuit test systems
Photonics Lab Technician - Measurement (Afternoon Shift)
Toronto, ONXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
2+ YOEXanadu needs a candidate with a BSc or equivalent in engineering, science or a related field, and 2+ years in a lab with optical test or fibre equipment. Fibre cleaving and splicing, high-precision optical measurement, and attention to detail are essential.
Optical test equipment, Python
Principal Analog ASIC Design Engineer
Remote in CanadaXanadu: is a Canadian quantum technology company, and one of the world's leading photonic quantum hardware providers.
10+ YOECandidates need 10+ years of analog or mixed-signal IC design experience, including leading complex tape-outs to silicon. They also need deep analog circuit design skills, multi-node process experience, and Cadence EDA mastery.
Cadence