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Added 2 months ago
X
AI Specialist - AI For Research
Xanadu
Toronto, ON
- Full-time
At Xanadu, we primarily work with GitHub, Python, AWS, Postgres, Docker, Terraform, and Claude. Proficiency in these technologies is essential.
Added 2 months ago
X
Senior Scientist - Precision Measurements (Optical Metrology)
Xanadu
Toronto, ON
- Full-time
Experience with Python-based lab automation or data acquisition
Added 2 months ago
M
Staff Data Engineer
MaintainX
Montreal, QC
- Full-time
We are seeking a Staff Data Engineer to join our growing team. Our data platform spans a wide surface area: infrastructure, CDC streaming, Databricks operations and runtime, data pipelines,…
Added 2 months ago
M
Staff Data Engineer
MaintainX
Toronto, ON
- Full-time
We are seeking a Staff Data Engineer to join our growing team. Our data platform spans a wide surface area: infrastructure, CDC streaming, Databricks operations and runtime, data pipelines,…
Added 2 months ago
X
Quantum Scientist - Compilation
Xanadu
Toronto, ON
- Full-time
Bachelor's Degree in Physics, Mathematics, Engineering, Computer Science, or related field (or equivalent experience).
Added 2 months ago
X
Superconducting Analog Component Designer
Xanadu
Toronto, ON
- Full-time
● Experience using Python for component design, simulation, GDS layout, and data analysis
Added 2 months ago
S
Senior Core Java Developer with E-trade exp.
Synechron
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
…Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and…
Added 2 months ago
HC
Co-op Engineer - openJiuwen AI Agent Platform
Huawei Canada
Markham, ON
- Internship
Build real-world AI Agents such as Coding Agents, Research Agents, Data Agents, and Software Engineering Agents.
Added 2 months ago
MR
Senior Azure Cloud Engineer
Motion Recruitment
Toronto, ON
- $78 to $92 USD / hour
- Contract
…Azure Databricks, Terraform, CI/CD tooling, PowerShell, and Python while helping establish cloud platform standards and engineering…
Added 2 months ago
CI
Lead Software Engineer, AI & Emerging Tech
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
You’ll partner with cross-functional teams like Information Security, Engineering, Risk, Legal and Compliance teams to define and agree on AI platform controls, implement those controls…
Added 2 months ago
H(
Associate, Cross-Asset Thematic Investing
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
- $98,000 to $148,000 CAD / year
- Full-time
Completion of a university degree in Finance, Economics, Business Administration, Mathematics, Statistics, Engineering, Data Science, or another relevant discipline. Interdisciplinary or…
Added 1 month ago
H(
Lead Agentic AI Engineer
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
- $98,000 to $138,000 CAD / year
- Full-time
Strong engineering expertise, including hands-on experience with Python, C#, JavaScript, TypeScript, or similar languages, and building solutions across cloud platforms such as Azure and…
Added 2 months ago
H(
Senior Manager, Total Fund Data Science and Modeling
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
- Full-time
…governed semantic metric layers, curated investment datasets, data marts, and modern data engineering practices, while expanding the scope to senior leadership, cross-functional influence,…
Added 1 month ago
SE
Senior DevOps Engineer
Samsung Electronics
Vancouver, BC
- Full-time
…high-performance systems capable of processing terabytes of data daily. Your mission will be to ensure the reliability, scalability, and performance of our critical systems, directly…
Added 2 months ago
Senior Tailings Geotechnical Engineer
Hatch
Calgary, AB
Hatch is committed to providing a complete array of engineering services to the mining and metals sector. Mine waste and mine closure management, together with mine water management, is an…
Added 2 months ago
P
Principal AI Engineer
PointClickCare
Mississauga, ON
- $191,700 to $213,000 CAD / year
- Full-time
…Through innovation hubs and close collaboration with product, engineering, and operations, the team transforms prototypes into production-ready solutions. Additionally, it invests in talent…
Added 1 month ago
IN
Senior Hydrogeologist/Groundwater Modeler
ITASCA North America
Remote, Canada
- $145,000 to $180,000 CAD / year
- Full-time
- Remote
Collaborate with hydrogeologists, geomechanics engineers, engineering geologists, geochemists, data scientists, and software developers.
Added 1 month ago
EB
Senior Manager, Model Validation
EQ Bank | Canada's Challenger Bank
Toronto, ON
- Full-time
Assess the appropriateness of the model framework with respect to current or planned use, its assumptions, mathematical implementation, underlying data, and system implementation.
Added 1 month ago
Senior Data and Systems Specialist
Government of Alberta
Edmonton, AB
Experience with programming or data tools such as Python, SQL, R, or similar.
Added 1 month ago
L
FPGA Designer
Lumentum
Ottawa, ON · Canada - Ottawa (Bill Leathem)
- Full-time
…photonic solutions power everything from AI and cloud computing to data centers, telecom, and advanced…
Added 1 month ago
Technical Consultant II/III
Zafin
Toronto, ON
…management; and Zafin IO, an integration platform that connects data, systems, and workflows across complex enterprise…
Added 1 month ago
QA Engineer III
Zafin
Toronto, ON
…management; and Zafin IO, an integration platform that connects data, systems, and workflows across complex enterprise…
Added 1 month ago
MI
Network Administrator (1 Year Contract)
Magna International
Newmarket, ON
- Full-time
Manage and configure VMware ESXi and Azure Local / Azure Stack HCI data center clusters.
Added 2 months ago
WD
Staff Software Engineer - USD Authoring
Walt Disney Animation Studios
Vancouver, BC
- $143,100 to $191,950 CAD / year
- Full-time
Building new APIs to allow for artist-facing and data management tools to more readily access shot content
Added 2 months ago
I
Principal Software Developer
Intuit
Toronto, ON
- Full-time
Experience with AI technologies like SageMaker, Vert.x, LangChain, Large Language Models, Prompt Engineering, DialogFlow, Python.

Xanadu

Quantum Scientist - Compilation

Toronto, ON, Canada

The base salary range is 100,000 - 140,000 CAD for intermediate and 150,000 - 180,000 CAD for senior. · Full-time

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Job details

Pay: The base salary range is 100,000 - 140,000 CAD for intermediate and 150,000 - 180,000 CAD for senior.
Job type: Full-time
Posting language: English
Posted: Sep 2, 2026

Original job description

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. 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:

At Xanadu, we are developing the technology to execute large-scale quantum algorithms on fault-tolerant quantum computers with millions of physical qubits. As a quantum compilation researcher, you will be part of Xanadu’s software and algorithms group, working with our team of scientists and developers to design cutting-edge quantum algorithms and to build one of the world’s most advanced software platforms for quantum computing. You will play a key role in the team by designing advanced software architectures for quantum compilation, optimizing compilation passes, reducing cost of quantum algorithms, inventing key intellectual property, and publishing scientific papers. At Xanadu you will:

Add new compilation techniques to the PennyLane+Catalyst ecosystem based on cutting-edge methods, heavily optimized to reduce resource requirements of key algorithms.
Optimize quantum software pipelines to improve performance and address bottlenecks in compilation of large-scale algorithms.
Optimize compilation of quantum circuits for execution on fault-tolerant quantum computers with advanced quantum error correction.
Develop quantum compilation methods for dynamic circuits and for algorithms with control flow.
Stay up to date with the latest quantum compilation literature and provide thought leadership to the team.
Invent cutting-edge quantum compilation techniques that significantly push the state of the art.
Translate research discoveries into performant software.
Lead projects with multiple cross-functional contributors: algorithms researchers, compilation researchers, software developers, and product managers.

Basic qualifications and experience:

Bachelor's Degree in Physics, Mathematics, Engineering, Computer Science, or related field (or equivalent experience).
Scientific programming experience in Python, C/C++.
Deep expertise in methods for exact and approximate unitary synthesis.
Expertise in physical-level hardware compilation.
Advanced mathematical skills, especially in linear algebra and group theory.
Familiarity with classical compilation and intermediate representations.
Strong track record of research accomplishments in quantum compilation, demonstrated by peer-reviewed publications.
Ability to conduct research in an interdisciplinary team environment, as well as independently when required.
Ability to communicate technical concepts clearly and effectively.
Ability to manage individual project priorities, deadlines, and deliverables while working in a fast-paced environment.

Preferred qualifications and experience:

Expertise in quantum error correction and fault-tolerance.
Expertise in quantum algorithms, especially for quantum chemistry and quantum machine learning.
Experience in compilation of dynamic quantum circuits and quantum circuits with control flow.
Familiarity with JAX.
Familiarity with MLIR and LLVM.
Expertise in measurement-based quantum computation.
Track record of translating research into into production-level software.

This is for a new position. Your base salary will be determined based on your location, experience, and internal benchmarks. The base salary range is 100,000 - 140,000 CAD for intermediate and 150,000 - 180,000 CAD for senior. You will also be eligible for equity and benefits.

Our values are important. They are fundamental and lay the foundation for culture at Xanadu. Learn more about our values here.

We are an equal opportunity employer and encourage candidates of all backgrounds to apply. We are committed to building an inclusive, safe, and equitable culture and fostering an environment where our employees feel included, valued, and heard. We are committed to meeting the needs of all individuals and support a barrier-free workplace. Should you require accommodations at any point during the recruitment process please contact Recruiting at recruiting@xanadu.ai.

Please be advised that we may use artificial intelligence (AI) tools to assist in the screening and assessment of applicants for this position. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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More about this job

Responsibilities

Design and implement advanced software architectures for quantum compilation to optimize large-scale algorithms on fault-tolerant quantum computers. Translate research discoveries into performant software and lead cross-functional projects within the PennyLane and Catalyst ecosystem.

Requirements

Requires a degree in Physics, Math, CS, or Engineering with deep expertise in unitary synthesis and hardware compilation. Candidates must have a strong track record of peer-reviewed publications in quantum compilation and proficiency in Python and C/C++.

Skills

Quantum Compilation
Python
C/C++
Unitary Synthesis
Linear Algebra
Group Theory
Quantum Error Correction
Quantum Algorithms
JAX
MLIR
LLVM
Quantum Chemistry
Quantum Machine Learning
Software Architecture
Scientific Programming

Benefits

Equity
Benefits

Visa sponsorship

Not detected in the job text

Keywords

Quantum Computing
Quantum Compilation
PennyLane
Catalyst
Quantum Error Correction
Unitary Synthesis
Linear Algebra
Group Theory
Python
C++
JAX
MLIR
LLVM
Quantum Chemistry
Quantum Machine Learning
Dynamic Circuits
Control Flow
Software Pipelines
Intermediate Representations
Scientific Programming

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