Jobs in Canada

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Added 20 hours ago
Link Layer Integration Testing Manager (35387)
Myticas Consulting
Ottawa, ON
Full-time
Proven success delivering large-scale system integration, verification, and validation programs.
Added 20 hours ago
Senior Cybersecurity Test Engineer (35651)
Myticas Consulting
Ottawa, ON
Contract
…applications, infrastructure, cloud environments, APIs, and system integrations. This role is responsible for designing, implementing, and performing comprehensive security testing to…
Added 16 days ago
Quantum Software Developer - Compilation
Xanadu
Toronto, ON
Full-time
Participate in software system specification, design, and quality assurance (e.g., requirements gathering, defining software architecture, documentation, verification & validation, etc.).
Added 7 days ago
Lead QA Engineer
RBC
Toronto, ON
Full-time
Define and implement end-to-end QE and test automation strategies covering functional, integration, API, regression, and system integration testing.
Added 2 days ago
Intermediate RF Engineer
Evertz
Burlington, ON
Full-time
We're hiring an Intermediate RF Engineer to support the design, integration, and verification of advanced RF systems - including RF routers, fiber extenders, DIFI-based RF-over-IP, and…
Added 3 days ago
Guidance, Navigation & Control (GNC) Systems Engineer for Fastwater Staffing and Recruiting
HIKINEX
Sainte-Anne-de-Bellevue, QC
Contract
Our client is seeking a GNC System Engineer for design, integration, verification, and operational support of GNC subsystems for our current and next‑generation remote sensing and…
Added 3 days ago
Satellite Electrical Power System (EPS) Design Engineer for Fastwater Staffing and Recruiting
HIKINEX
Sainte-Anne-de-Bellevue, QC
Contract
Our client is seeking an experienced Electrical Power System Engineer to support the concept, detailed design, analysis, verification and integration of electrical power subsystems (solar…
Added 2 days ago
Professional, Engineering - Fly-By-Wire and Secondary Flight Control System
Bombardier
Montreal, QC
Full-time
As a member of the FBW & Secondary Flight Control system team, the candidate will participate in the technical definition and integration of actuation devices. As such the candidate will be…
Added 2 days ago
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Evertz
Burlington, ON
Full-time
We're hiring an Intermediate RF Engineer to support the design, integration, and verification of advanced RF systems - including RF routers, fiber extenders, DIFI-based RF-over-IP, and…
Added 3 days ago
Intermediate RF Engineer
Evertz Microsystems Limited
Burlington, ON
Full-time
We're hiring an Intermediate RF Engineer to support the design, integration, and verification of advanced RF systems - including RF routers, fiber extenders, DIFI-based RF-over-IP, and…
Added 2 days ago
Senior Safety Engineer
Scarborough Transit Connect
Toronto, ON · Scarborough, ON
Full-time
Support systems integration, verification, validation, testing, and commissioning activities from a safety assurance perspective.
Added 2 days ago
ITV Specialist - Jr
Akkodis
Toronto, ON · Scarborough, ON
Contract
…hardware test experience • Real/time embedded mission critical system test experience • Knowledge of railway signaling techniques Job Description • Knowledge of test methods and procedures…
Added 3 days ago
Senior Safety Engineer
Aecon
Toronto, ON · Scarborough, ON
Support systems integration, verification, validation, testing, and commissioning activities from a safety assurance perspective.
Added 3 days ago
Senior RAMS/Systems Assurance Engineer
Egis Group
Toronto, ON
$150,000 to $180,000 CAD / year
Full-time
Verify RAMS acceptance criteria during system integration testing, trial running, and pre-revenue service validation.
Added 3 days ago
Systems Engineering Lead
Egis Group
Toronto, ON
$150,000 to $190,000 CAD / year
Full-time
The role oversees the development, integration, verification, and validation of complex transit systems including rolling stock, signalling and train control, traction power infrastructure,…
Added 3 days ago
Requirements Management Lead
Egis in Canada
Toronto, ON
$150,000 to $180,000 CAD / year
Full-time
Coordinate with Systems Lead, Interface Manager, and Integration Manager to ensure consistent requirement flow down to subsystems (Rolling Stock, Signaling/TSP, OCS/TPSS, Telecom/SCADA,…
Added 3 days ago
Systems Engineering Lead
Egis in Canada
Toronto, ON
$150,000 to $190,000 CAD / year
Full-time
The role oversees the development, integration, verification, and validation of complex transit systems including rolling stock, signalling and train control, traction power infrastructure,…
Added 3 days ago
Senior RAMS/Systems Assurance Engineer
Egis in Canada
Toronto, ON
$150,000 to $180,000 CAD / year
Full-time
Verify RAMS acceptance criteria during system integration testing, trial running, and pre-revenue service validation.
Added 3 days ago
Requirements Management Lead
Egis Group
Toronto, ON
$150,000 to $180,000 CAD / year
Full-time
Coordinate with Systems Lead, Interface Manager, and Integration Manager to ensure consistent requirement flow down to subsystems (Rolling Stock, Signaling/TSP, OCS/TPSS, Telecom/SCADA,…
Added 4 days ago
Service Desk Technician
One Kids Place
North Bay, ON
Full-time
Assist with data integration, transfer, validation, and quality assurance activities.
Added 3 days ago
Test & Verification Engineer
Aversan Inc.
Toronto, ON
$45,000 to $50,000 CAD / year
Full-time
Support system integration, verification, validation, and commissioning activities.
Added 3 days ago
Software Test Engineer
Aversan Inc.
London, ON
$85,600 to $107,000 CAD / year
Contract
…responsible for the planning, development, and execution of software verification and validation activities for complex mechatronic systems. This role is responsible for developing software…
Added 3 days ago
Audio-Visual Specialist II
Southern Alberta Institute of Technology (SAIT)
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
Support system commissioning, code validation, functional testing, and acceptance testing to confirm proper operation and alignment with project requirements.
Added 6 days ago
Municipal Infrastructure Engineer - Closing October 2, 2026
Municipality of Port Hope
Port Hope, ON
Full-time
Ensures integration of new development data into the Municipality’s GIS system, including connection of electronic documents to associated properties
Added 4 days ago
Spécialiste en automatisation manufacturière / Manufacturing Automation Specialist
RTX
Longueuil, QC
Full-time
…l’automatisation, de la programmation, de la mise en œuvre et de la validation des solutions d'automatisation intelligente. Si vous êtes un professionnel passionné avec une connaissance…

Xanadu

Quantum Software Developer - Compilation

Toronto, ON, Canada

Pay: The base salary range is 120,000 - 160,000 CAD.
Job type: Full-time
Apply by: Oct 4, 2026
Experience: 2+ years of development experience in modern optimizing compilers, for a variety of architectures.
Posting language: English
Posted: Sep 4, 2026

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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. 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

As part of the PennyLane Compilation team, you will be responsible for developing and maintaining JIT and AOT hybrid compilation pipelines for PennyLane, an open-source software framework for quantum machine learning, quantum computing, and quantum chemistry.

You Will

Convert abstract descriptions of algorithms into efficient & understandable software implementations.
Perform R&D to support new hardware platforms, programming paradigms, and software tooling to enable optimal performance for quantum computing workloads.
Interpret and communicate complex concepts to the wider team.
Participate in software system specification, design, and quality assurance (e.g., requirements gathering, defining software architecture, documentation, verification & validation, etc.).
Provide leadership in software best practices, including continuous-integration pipelines, unit testing, documentation, and code reviews.

Basic qualifications and experience:

Bachelor’s Degree in Physics, Computer Science, Math, Engineering, or a related field.
2+ years of development experience in modern optimizing compilers, for a variety of architectures.
Strong knowledge of Python and C++.
Experience with benchmarking and performance-oriented optimizations.
Strong focus on testing and software quality.

Preferred qualifications and experience:

Experience developing projects using MLIR and/or LLVM.
Understanding of advanced compiler optimization techniques.
Familiarity and experience with automatic differentiation methods and frameworks (e.g., Autograd, Torch, TensorFlow, JAX).
Education or training in quantum computing (such as work experience, coursework, thesis, or peer-reviewed publications).
Experience developing toolkits, compilers, or runtime environments for heterogeneous architectures.

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 120,000 - 160,000 CAD. 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 [email protected].

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

You will develop and maintain JIT and AOT hybrid compilation pipelines for the PennyLane quantum software framework. Additionally, you will perform R&D to support new hardware platforms and provide leadership in software best practices.

Requirements

Candidates must have a bachelor's degree in a relevant technical field and at least 2 years of experience in modern optimizing compilers. Strong proficiency in Python and C++ is required, along with a focus on software quality and performance optimization.

Skills

Python
C++
Compiler design
JIT compilation
AOT compilation
Quantum computing
MLIR
LLVM
Automatic differentiation
Benchmarking
Software architecture
Unit testing
Continuous integration
Quantum machine learning
Quantum chemistry

Benefits

Equity
Benefits

Visa sponsorship

Not detected in the job text

Keywords

Quantum computing
PennyLane
Compiler
JIT
AOT
Python
C++
MLIR
LLVM
Automatic differentiation
Autograd
Torch
TensorFlow
JAX
Quantum machine learning
Quantum chemistry
Continuous integration
Unit testing
Software architecture
Performance optimization
Heterogeneous architectures
R&D
Algorithms
Physics
Computer science
Engineering
Mathematics

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