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Added 1 month 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 1 month ago
X
Senior Scientist - Precision Measurements (Optical Metrology)
Xanadu
Toronto, ON
- Full-time
Experience with Python-based lab automation or data acquisition
Added 1 month ago
X
Quantum Scientist - Compilation
Xanadu
Toronto, ON
- Full-time
…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…
Added 1 month ago
X
Superconducting Analog Component Designer
Xanadu
Toronto, ON
- Full-time
…architecture. This will involve challenging the state-of-the-art with novel approaches to make world-leading devices. As a member of the Low Temperature Devices Team, your primary…
Added 1 month ago
S
Senior Core Java Developer with E-trade exp.
Synechron
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
We are seeking a highly skilled Senior Java Developer with AI experience to join the FIC Global Spread Products eTrading Technology team. The successful candidate will contribute to the…
Added 1 month ago
HC
Co-op Engineer - openJiuwen AI Agent Platform
Huawei Canada
Markham, ON
- Internship
…includes JiuwenSwarm - our flagship multi-agent framework - along with Agent Framework, Agent Runtime, Agent Studio, MCP, Tool Calling, Workflow, Memory, RAG and…
Added 1 month ago
MR
Senior Azure Cloud Engineer
Motion Recruitment
Toronto, ON
- $78 to $92 USD / hour
- Contract
This role will take ownership of designing and building enterprise-grade Azure environments, with a strong focus on security, scalability, resilience, and automation. You’ll work…
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
Coordinate with internal stakeholders, including investment, operations, legal, risk and other teams, to support the execution and ongoing management of investment activities.
Added 2 months ago
H(
Senior Analyst, Real Estate Portfolio Analytics
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
- $103,000 to $153,000 CAD / year
- Full-time
The role works closely with Real Estate Finance, the Total Portfolio Group (TPG), the Investment Solutions Group (ISG) and the Business Solutions Group (BSG).
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 1 month ago
H(
Senior Manager, Total Fund Data Science and Modeling
HOOPP (Healthcare of Ontario Pension Plan)
Toronto, ON · CA ON Toronto
- Full-time
This is an individual-contributor role with no direct people-management accountability. The Senior Manager will provide indirect leadership by coaching junior staff, developing technical…
Added 1 month ago
P
Principal AI Engineer
PointClickCare
Mississauga, ON
- $191,700 to $213,000 CAD / year
- Full-time
At PointClickCare our mission is simple: to help providers deliver exceptional care. And that starts with our people. As a leading health tech company that’s founder-led and privately held,…
Added 1 month ago
C
Software Development Manager(Burnaby)
Clio
Burnaby, BC
- Full-time
…all Clions. Every people manager at Clio is expected to lead with context, set the pace, and own the outcome - giving their team the clarity to move fast, the authority to decide, and the…
Added 1 month ago
C
Software Development Manager (Toronto)
Clio
Toronto, ON
- Full-time
…all Clions. Every people manager at Clio is expected to lead with context, set the pace, and own the outcome - giving their team the clarity to move fast, the authority to decide, and the…
Added 1 month ago
EB
Senior Manager, Model Validation
EQ Bank | Canada's Challenger Bank
Toronto, ON
- Full-time
Strong experience with programming languages, which may include Python, R, SAS, C++, C#, Java, and MATLAB.
Added 1 month ago
L
FPGA Designer
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Ottawa, ON · Canada - Ottawa (Bill Leathem)
- Full-time
Familiarity with VHDL, C, Csh, Tcl, Python, Perl
Added 1 month ago
Technical Consultant II/III
Zafin
Toronto, ON
Hands-on experience with Java, Spring Boot, Python, J2EE, object-oriented design, design patterns, Maven, Git, CI/CD pipelines, and Agile delivery practices.
Added 1 month ago
QA Engineer III
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Toronto, ON
Experience with automation technologies such as Selenium, Cypress, Playwright, Rest Assured, Java, Python, or equivalent frameworks.
Added 1 month ago
MI
Network Administrator (1 Year Contract)
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Experience with scripting and automation tools such as PowerShell, Python, batch scripting, or legacy scripting such as VBScript.
Added 1 month ago
I
Principal Software Developer
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Toronto, ON
- Full-time
Come join Intuit as a Principal Software Developer and help us power prosperity around the world. We are looking for engineers that love to take on new challenges, solve tough problems, and…
Added 1 month ago
I
Senior Staff Software Developer
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Toronto, ON
- Full-time
Experience with AI technologies like SageMaker, Vert.x, LangChain, Large Language Models, Prompt Engineering, DialogFlow, Python
Added 1 month ago
C
Junior DevOps Specialist
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- Full-time
…strong technical leadership, and collaborative communication with both internal engineering teams and external…
Added 1 month ago
A
Data Scientist ⭐
Achievers
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- Full-time
…powered by AI and enjoy solving all the problems that come with building at scale. We don't operate under a rigid structure, as a member of this team, you'll have the opportunity to shape…
Added 1 month ago
AP
Insight and Analytics Lead, Commercial Excellence
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Strong proficiency with analytical tools (R, Python) and visualization platforms (Power BI, Tableau)

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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