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Added 36 mins ago
Lead Developer (Full Stack - .NET, C#)
ReserveX
Calgary, AB
We are looking for a Full-Stack Developer to provide technical leadership and architectural guidance as we scale our multi-day travel booking platform. This role requires expertise in .NET…
Added 51 mins ago
IC
Senior Full Stack Developer
InfoTrack Canada
Toronto, ON
- $130,000 to $150,000 CAD / year
We are growing our development team and looking for a Senior Full Stack Developer who is excited about a modern, AI-augmented way of building software: someone who ships quickly, works…
Added 51 mins ago
IC
Cloud Infrastructure & DevSecOps Engineer
InfoTrack Canada
Toronto, ON
- $130,000 to $150,000 CAD / year
…Canada. You will unblock critical environment work, accelerate developer velocity through faster builds and reproducible environments, and provide same-timezone incident response for…
Added 1 hour 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 3 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
BS or Ms in Electrical , Software, Mechatronics or Mechanical Engineering
Added 4 hours ago
TI
DevOps Engineer
Themesoft Inc.
Toronto, ON
- Contract
We are seeking a highly skilled DevOps Engineer to support application teams in migrating deployment processes from Jenkins, RLM, and manual deployments to GitHub Actions. The ideal…
Added 4 hours ago
GC
Data Engineer
GEI Consultants, Inc.
Guelph, ON
- $90,000 to $150,000 CAD / year
- Full-time
4+ years of data engineering experience, with demonstrated ability to build and operate production data pipelines.
Added 5 hours ago
S
DevOps Engineer
Synechron
Halifax, NS
- $110,000 to $115,000 CAD / year
- Full-time
…end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through…
Added 6 hours ago
AS
Senior Data Developer
AgileGrid Solutions
Canada
- Full-time
Required qualifications include a Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Candidates should have at least 8+ years of experience in data…
Added 9 hours ago
R
Founding DevOps/SRE Engineer
Requesty
London, ON
- Full-time
Added 9 hours ago
HT
Industrial Software Validation
Husky Technologies
Bolton, ON
- Full-time
BS or Ms in Electrical , Software, Mechatronics or Mechanical Engineering
Added 9 hours ago
SM
RQ11615 - Business Analyst - Junior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 9 hours ago
SM
RQ11615 - Business Analyst - Junior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Identifies, documents, and tracks software defects using tools like ALM, JIRA, Bugzilla, and Azure DevOps.
Added 11 hours ago
SM
RQ11612 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience using Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11648 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Identifies, documents, and tracks software defects using tools like ALM, JIRA, Bugzilla, and Azure DevOps.
Added 11 hours ago
SM
RQ11612 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience using Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11518 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11611 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Use Computer-Aided Software Engineering (CASE) tools to document conceptual requirements and project scope.
Added 11 hours ago
SM
RQ11648 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11518 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Experience in the use of Computer Aided Software Engineering (CASE) tools to document conceptual requirements and scope.
Added 11 hours ago
SM
RQ11475 - Software Developer - CRM - Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Power Platform, Azure, and Dataverse, along with proven Technical Lead…

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 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. 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

You will design, build, and maintain the backend infrastructure and APIs that power quantum hardware development. This involves collaborating with hardware engineers and scientists to translate research needs into scalable, production-quality software solutions.

Requirements

Candidates must hold a bachelor's degree in a technical field and possess 3 to 7+ years of professional software development experience. Proficiency in modern languages like Python, Go, or Rust, along with experience in cloud infrastructure and SQL, is required.

Skills

Python
Go
Rust
PostgreSQL
SQL
Docker
AWS
Infrastructure as Code
API Development
CI/CD
GitHub Actions
Cloud Computing
Backend Development
Data Infrastructure
Software Engineering

Benefits

Equity

Visa sponsorship

Not detected in the job text

Keywords

Software Developer
Backend
Quantum Computing
Python
Go
Rust
PostgreSQL
SQL
AWS
Docker
Infrastructure as Code
API
CI/CD
GitHub Actions
Cloud Infrastructure
Photonics
Chip Design
Simulation
DevOps
Data Infrastructure
NumPy
SciPy
Pandas
Xarray
Jupyter
EDA
GDSFactory
KLayout
API Gateway
DynamoDB

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