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Added 13 days ago
A
Software Development Manager, Platform Engineering
Autodesk
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…translate business requirements into reliable, scalable, and developer-friendly…
Added 13 days ago
RB
Fraud Analyst
Rogers Bank
Toronto, ON
- Full-time
Added 13 days ago
OI
Senior Full-Stack Developer
Odaia Intelligence Inc.
Remote, Canada
- Full-time
- Remote
We're looking for a Senior Full-Stack Developer to join our engineering team! You'll work across the full stack to design, build, and ship features that directly impact how pharma…
Added 13 days ago
CU
Fully Funded PhD/MASc position – Aerospace Structural Dynamics and FEM
Carleton University
Ottawa, ON
- Full-time
Experience with MATLAB and Python is an asset.
Added 13 days ago
O
FPGA AI Accelerator Engineer
O-HIVE.AI
Windsor, ON
- Full-time
Proficiency in C/C++ or Python for testing, simulation, and hardware integration.
Added 13 days ago
Fraud Analyst
Rogers Communications
Toronto, ON
Added 13 days ago
A
Software Development Manager, Platform Engineering
Autodesk
Montreal, QC
- Full-time
…translate business requirements into reliable, scalable, and developer-friendly…
Added 13 days ago
ES
Lead AI Engineer
EPAM Systems
Canada
- Full-time
Core Tech Stack: Strong proficiency in Python and/or React (TypeScript)
Added 13 days ago
C
QA SDET – Spécialiste Automatisation & AI
CGI
Sherbrooke, QC
- Full-time
Selenium, Cypress, Playwright, Python, Java, C#, GitHub Copilot, CI/CD.
Added 13 days ago
SQ
Quantum Hardware Scientist
SuperQ Quantum
ON · Waterloo South, Ontario
- Full-time
Software: Strong programming skills in Python for software automation, data analysis, and scientific modeling.
Added 13 days ago
SC
Content Producer
Sony Computer Entertainment France SA
Montreal, QC
- Full-time
BIG bonus for knowing Python scripting/having experience coding your own tool
Added 13 days ago
SC
Content Producer
Sony Computer Entertainment France SA
Montreal, QC
- Full-time
BIG bonus for knowing Python scripting/having experience coding your own tool
Added 13 days ago
MC
Transportation Safety Manager
Migrate Corp
Mississauga, ON
- Full-time
## 🚨 SYSTEM TEST: Enterprise Senior Principal Lead Full-Stack Omni-Channel Cloud Architect, Developer, & Quality Assurance Visionary (GenAI/Web5/Quantum-Ready) - Level IX (Band 12-A) 🚀
Added 13 days ago
GF
Founding Engineer
Glass Factory
Montreal, QC
- Full-time
Added 13 days ago
G
Cybersecurity Consultant II - CAN
GLI
Fredericton, NB · Moncton, NB · Halifax, NS
- Full-time
Scripting and automation skills (such as Python, PowerShell, or Bash) used to build custom tooling and validate findings.
Added 13 days ago
X
Quantum Software Developer - Compilation
Xanadu
Toronto, ON
- Full-time
Added 13 days ago
X
Quantum Software Developer - FTQC Software (Intermediate to Senior)
Xanadu
Toronto, ON
- Full-time
Proven experience in production-grade Python and C++ software development with a focus on writing clean, modular and maintainable code.
Added 13 days ago
X
Quantum Software Developer - PennyLane Core
Xanadu
Toronto, ON
- Full-time
Proven experience in production-grade Python software development with focus on writing clean, modular and maintainable code.
Added 13 days ago
X
Quantum Software Developer - Performance
Xanadu
Toronto, ON
- Full-time
Proficiency in high-performance Modern C++ (C++17/20 preferred) and Python.
Added 13 days ago
X
System Software Developer - Performance
Xanadu
Toronto, ON
- Full-time
Proficiency in high-performance Modern C++ (C++17/20 preferred) and Python.
Added 13 days ago
X
Software Developer - Frontend (Intermediate to Senior)
Xanadu
Toronto, ON
- Full-time
As a Software Developer, you will help build out the pennylane.ai ecosystem of products. The goal of pennylane.ai is to help pioneer quantum software development as a discipline and spread…
Added 13 days ago
X
Quantum Scientist - Compilation
Xanadu
Toronto, ON
- Full-time
Scientific programming experience in Python, C/C++.
Added 13 days ago
X
Software Developer - Backend (Intermediate to Senior)
Xanadu
Toronto, ON
- Full-time
As a Software Developer, you will help build out the pennylane.ai ecosystem of products. The goal of pennylane.ai is to help pioneer quantum software development as a discipline and spread…
Added 13 days ago
X
Quantum Scientist - Algorithms
Xanadu
Toronto, ON
- Full-time
Strong software development and scientific programming skills in Python, preferably with a proven track record of contributing to open-source scientific libraries.
Added 13 days ago
X
Quantum Scientist - Finance
Xanadu
Toronto, ON
- Full-time
Strong software development and scientific programming skills in Python, preferably with a proven track record of contributing to open-source scientific libraries.

Xanadu

Quantum Software Developer - Compilation

Toronto, ON, Canada

The base salary range is 120,000 - 160,000 CAD. · Full-time

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Job details

Pay: The base salary range is 120,000 - 160,000 CAD.
Job type: Full-time
Experience: 2+ years of development experience in modern optimizing compilers, for a variety of architectures.
Posting language: English
Posted: Aug 14, 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. 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 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

You will develop and maintain JIT and AOT hybrid compilation pipelines for the PennyLane framework. Additionally, you will perform R&D to support new hardware platforms and contribute to software system design and quality assurance.

Requirements

Candidates must have a bachelor's degree in a relevant 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 testing.

Skills

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

Benefits

Equity

Visa sponsorship

Not detected in the job text

Keywords

Quantum Software Developer
PennyLane
JIT
AOT
Compiler
Python
C++
MLIR
LLVM
Quantum Computing
Quantum Machine Learning
Quantum Chemistry
Autograd
Torch
TensorFlow
JAX
Continuous Integration
Unit Testing
Software Architecture
Heterogeneous Architectures
Performance Optimization
Benchmarking
R&D
Algorithms
Software Engineering

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