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Added 2 months ago
GD
Cybersecurity Associate Specialist
General Dynamics Land Systems–Canada
London, ON
- Full-time
Strong with C, C++, C#, and Python programming languages
Added 2 months ago
MG
QA Tester
Maplesoft Group, an SEB Company
Ottawa, ON
- Contract
Design and execute testing for Databricks environments using Python/PySpark
Added 2 months ago
Staff/Sr Staff Electro-Optic Link Codesign Engineer
Lightmatter
Toronto, ON
Proficiency in Python for simulation scripting, measurement automation, and statistical post-processing.
Added 2 months ago
A
Ingénieur de données Databricks / Data Engineer Databricks
Avanquest
Montreal, QC
- Full-time
Added 5 months ago
K
Senior Manager, Financial Crimes- Data Analytics
KPMG
Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
…and validate financial crime systems and models using SQL, Python, R, and other programming languages, performing statistical analyses on samples, interpreting results, and effectively…
Added 2 months ago
Senior Release Engineer
Questrade Financial Group
Toronto, ON
…microservices to Angular Micro-Frontends, .NET Core, Node.js, Python, and Apigee API gateways on GCP. Your mission is to eliminate build friction, accelerate compilation and feedback loops,…
Added 2 months ago
Senior Analytics Engineer (m/f/d)
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Toronto, ON
Practical Python experience for data processing, automation, validation, or troubleshooting
Added 2 months ago
M
Director Data Engineering
McKesson
Mississauga, ON
- Full-time
Proficiency in multiple programming languages (Python, Scala, SQL, .NET) and infrastructure
Added 2 months ago
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Manager, Data Architect
dentsu
Toronto, ON
- Full-time
Lead complex Azure Data Factory, Azure SQL, Power BI, Logic App and Python development.
Added 2 months ago
Senior Developer, Fullstack - Python
Appnovation Technologies
Toronto, ON
As a Senior Developer, Fullstack (AI & Data Platform), you will join a highly motivated and experienced team building agent-enabled applications and backend automation that turn catalogue…
Added 2 months ago
PF
Ingénieur·e senior en implantation | Senior Implementation Engineer
Power Factors
Remote, Canada
- Remote
Connaissance des langages de script tels que Python ou Bash.
Added 2 months ago
FL
Data Engineer (Databricks)
Fluent, LLC
Remote, Canada
- Full-time
- Remote
…into engineering solutions. You are considered an expert in Python, SQL, and…
Added 2 months ago
TM
Software Engineer
The MRG Group
Toronto, ON
- $85,000 to $130,000 CAD / year
- Full-time
Backend fundamentals. Proficiency in Go, Node.js (Express/NestJS), Python, or Java, with a solid grasp of concurrency, retries, and async processing.
Added 2 months ago
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AI Architect
Infosys
Calgary, AB
- Full-time
…expertise in multiple technologies and can work as a full-stack developer & architect in complex engineering…
Added 2 months ago
CI
Senior Quality Engineer, Real Assets, Alternative Investment Technology
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
Build scalable automation solutions using Python and modern testing tools such as Playwright, with a focus on maintainable framework design, CI/CD integration, and reducing dependency on…
Added 2 months ago
M
New Grad - Marketing Technology Consultant
Munvo
Toronto, ON
- Full-time
Proficiency in either JavaScript. Java or Python
Added 2 months ago
X
Senior Cryogenic Engineer
Xanadu
Toronto, ON
- Full-time
Added 2 months ago
X
Senior Software Developer - Automation Systems
Xanadu
Toronto, ON
- Full-time
As a Senior Software Developer on our AI team, you will be a hands-on individual contributor who sets the technical bar for the internal AI research platform that accelerates Xanadu's R&D.…
Added 2 months ago
A
Business Intel Engineer, WW Promotions and Events Data and Insights
Amazon
Vancouver, BC
- Full-time
Experience using SQL to pull data from a database or data warehouse and scripting experience (Python) to process data for modeling
Added 2 months ago
X
Software Developer - Backend (Intermediate to Senior)
Xanadu
Toronto, ON
- Full-time
As a Software Developer, you will contribute to the platform and infrastructure that powers Xanadu's quantum hardware development. You will work alongside hardware architects, photonic…
Added 2 months ago
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Applied Scientist III, RBKS AI
Amazon
Toronto, ON
- Full-time
Proficiency in Python or other script programming languages
Added 2 months ago
Senior Software Developer, Manufacturing Data Solutions (Python/SQL)
Sonova AG
Kitchener, ON
As a Senior Software Developer, you will apply your expertise to deliver reliable and scalable data-oriented solutions in a collaborative global environment.
Added 2 months ago
KC
AI/ML Engineer - Agentic AI Systems
Kaseya Careers
Toronto, ON
- $160,000 to $240,000 CAD / year
Experience developing and operating production AI or machine learning systems using Python or a comparable programming language
Added 2 months ago
Software Developer, Manufacturing Data Solutions (Python/SQL)
Sonova AG
Kitchener, ON
As a Software Developer, you will apply your expertise to deliver reliable and scalable data-oriented solutions in a collaborative global environment.
Added 2 months ago
R
AI Research Scientist
Raydar
Remote, Canada
- Full-time
- Remote
Proficiency in Python and the ability to implement research ideas hands-on

Xanadu

Software Developer - Backend (Intermediate to Senior)

Toronto, ON, Canada

The base salary range is 100,000 - 140,000 CAD for intermediate candidates and 150,000 - 190,000 CAD for senior candidates. · Full-time

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Job details

Pay: The base salary range is 100,000 - 140,000 CAD for intermediate candidates and 150,000 - 190,000 CAD for senior candidates.
Job type: Full-time
Posting language: English
Posted: Aug 18, 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:

As a Software Developer, you will contribute to the platform and infrastructure that powers Xanadu's quantum hardware development. You will work alongside hardware architects, photonic engineers, scientists, and data analysts - building the tools and services that accelerate the design, simulation, fabrication, and operation of our quantum hardware. As a result, you will completely reshape the nature of computation as we know it. You will have the opportunity to:

Design, build, deploy, and maintain the tooling that is internally used by hardware researchers.
Design APIs and full-stack web-delivered services for consumption by internal and external stakeholders.
Manage cloud-backed data infrastructure (AWS) that stores, processes, and serves results to the broader hardware organization.
Work alongside researchers to translate their research and engineering needs into high-quality software solutions
Ensure production-quality code by maintaining automated test coverage, CI/CD pipelines (GitHub Actions, Docker), and a dynamic code review process.
Own a significant part of the domain, exploring and advocating for new technologies.
Perform DevOps tasks, including maintaining build and deployment pipelines, containerized environments, and release strategies across multiple repositories.

Basic qualifications and experience:

BSc in Computer Science, Engineering, Physics, Math, or a related field.
Years of Experience:
Intermediate: 3+ years of professional software development experience.
Senior: 7+ years of professional software development experience.
Strong knowledge of modern development languages (Python, Go, or Rust).
Proficient in PostgreSQL and SQL optimization.
Familiar with developing and interfacing with API endpoints.
Experience using Docker, Infrastructure as Code, and deploying to cloud providers like AWS or Google Cloud.
Strong communication and collaboration skills - ability to work closely with hardware engineers and scientists and translate their needs into software solutions.
A desire to learn the fundamentals of a new domain (e.g., photonics, chip fabrication, hardware architecture) in order to build effective tooling.

Preferred qualifications and experience:

Experience with AWS services (S3, DynamoDB, Lambda, ECS, API Gateway).
Experience with Rust.
Experience with simulation or EDA tooling for integrated photonics or chip design (e.g., IPKISS, GDSFactory, KLayout).
Experience with optical or electromagnetic simulation tools (e.g., FDTD, Eigenmode Expansion, Finite Element Methods).
Experience with scientific/numerical Python libraries (NumPy, SciPy, pandas, xarray).
Experience with Docker and containerized development environments (Docker Compose, multi-architecture builds).
Experience managing complex branching and release strategies across interdependent repositories.
Familiarity with Jupyter notebook-based workflows for engineering teams.

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 candidates and 150,000 - 190,000 CAD for senior candidates. 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

Develop and maintain the platform and infrastructure used for quantum hardware development, including tooling for researchers and cloud-backed data services. Collaborate with hardware architects and scientists to translate research needs into production-quality software solutions.

Requirements

Requires a degree in Computer Science, Engineering, Physics, or Math with 3 to 7+ years of professional software development experience. Proficiency in modern languages like Python, Go, or Rust and experience with cloud infrastructure and containerization is essential.

Skills

Python
Go
Rust
PostgreSQL
SQL Optimization
API Design
Docker
Infrastructure as Code
AWS
Google Cloud
CI/CD
GitHub Actions
NumPy
SciPy
Pandas
Xarray

Benefits

Equity
Benefits

Visa sponsorship

Not detected in the job text

Keywords

Quantum Computing
Backend Development
Python
Go
Rust
PostgreSQL
AWS
Google Cloud
Docker
Infrastructure as Code
CI/CD
GitHub Actions
S3
DynamoDB
Lambda
ECS
API Gateway
IPKISS
GDSFactory
KLayout
FDTD
NumPy
SciPy
Pandas
Xarray
Jupyter Notebook
Photonics
Chip Fabrication
Hardware Architecture

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