Jobs in Canada

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Added 30 mins ago
AN
Project Manager (Design-Build)
Avia NG Airport Consultants
Richmond Hill, ON
- $100,000 to $140,000 CAD / year
- Full-time
You will help with document control requirements, track decisions, prepare meeting materials, and support the resolution of design and coordination issues that arise from working in live…
Added 7 hours ago
ES
Lead AI Engineer
EPAM Systems
Canada
- Full-time
We are looking for a Lead Software Engineer (7+ years of experience) to join a high-caliber product team building a next-generation AI-powered financial assistant platform. In this role,…
Added 9 hours ago
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Lead Document Control Senior
AtkinsRéalis
Vancouver, BC
- Full-time
…for our planet and its people. We are hiring a Lead, Document Control to join our team in Vancouver, British…
Added 10 hours ago
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Senior Drilling & Completions Engineer
Rubellite Energy
AB · Calgary, Alberta
- Full-time
This role requires an experienced drilling and completions engineer who thrives in a collaborative,
Added 10 hours 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 10 hours ago
X
Senior Electrical Engineer
Xanadu
Toronto, ON
- Full-time
…electronic boards for photonic quantum computers. In the role of senior electrical engineer, you will contribute your experience spanning precision analog measurement and digital control.…
Added 10 hours ago
X
Senior Photonics Engineer - Homodyne Detection
Xanadu
Toronto, ON
- Full-time
We are seeking a Senior Photonic Engineer – Integrated Homodyne to participate in designing, developing and experimentally validating cutting-edge photonic systems. You will be working with…
Added 10 hours ago
X
Senior Photonic Engineer - Experimentalist
Xanadu
Toronto, ON
- Full-time
We are seeking a Senior Photonic Engineer – Experimentalist to participate in designing, developing and experimentally validating cutting-edge photonic systems. Your primary focus will be…
Added 10 hours ago
X
Senior Mechanical Engineer
Xanadu
Toronto, ON
- Full-time
As part of the Hardware Team in Toronto, you will take your experience in delivering complex mechanical, vibration-control and cooling solutions, and apply it to Xanadu's rack-scale quantum…
Added 10 hours ago
X
Senior Low Temperature Device Engineer (SNSPDs)
Xanadu
Toronto, ON
- Full-time
● Familiarity with statistical process control and yield optimization in fabrication workflows
Added 10 hours ago
X
Senior Cryogenic Engineer
Xanadu
Toronto, ON
- Full-time
Experience with statistical process control and quality management system reporting methods
Added 10 hours ago
X
Senior Photonics Design Engineer
Xanadu
Toronto, ON
- Full-time
We are seeking a Senior Photonics Design Engineer to drive the design and scaling of state-of-the-art passive and active components powering Xanadu’s future fault-tolerant quantum hardware.…
Added 10 hours ago
X
Senior Photonics Engineer - Experimental Nonlinear Optics
Xanadu
Toronto, ON
- Full-time
Control Theory: Experience with laser and resonator locking (Pound-Drever-Hall, dither locking)
Added 10 hours ago
X
Senior Photonics Design Engineer - Integrated Nonlinear Optics
Xanadu
Toronto, ON
- Full-time
Experience working in a collaborative team-based development environment, preferably using version control systems such as git
Added 10 hours ago
X
Process Integration Engineer - SNSPD Nanofabrication
Xanadu
Quebec, QC
- Full-time
While we are primarily seeking a Process Integration Engineer, we are open to considering candidates for a Senior role should their experience and technical leadership significantly exceed…
Added 16 hours ago
SC
Senior Analytics Engineer
Securian Canada
Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
As a Senior Analytics Engineer, you'll play a key role in building the trusted analytics foundation that helps shape strategic decisions across Securian Canada. Your work will influence how…
Added 16 hours ago
SC
Senior Analytics Engineer
Securian Canada
Waterloo, ON
- $100,000 to $130,000 CAD / year
- Full-time
As a Senior Analytics Engineer, you'll play a key role in building the trusted analytics foundation that helps shape strategic decisions across Securian Canada. Your work will influence how…
Added 18 hours ago
BP
Senior Process Engineer
Bunch Projects
Calgary, AB
- Full-time
We are seeking a senior Process Engineer to join our design and engineering team. The successful candidate will work closely with a multidisciplinary team to provide process engineering…
Added 18 hours ago
BP
Senior Project Engineer
Bunch Projects
Calgary, AB
- Full-time
We are seeking a senior Project Engineer to join our design and engineering team. The successful candidate will provide technical and project support across cross-functional teams,…
Added 19 hours ago
LE
Electrical Engineer
Local Engineering Ltd.
Sherwood Park, AB
- Full-time
The Intermediate or Senior Electrical Engineer (P.Eng.) will provide electrical and instrumentation engineering support on a variety of projects/clients including modifications to existing…
Added 19 hours ago
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Senior Electrical, Instrumentation & Controls Engineer
Veolia | North America
Oakville, ON
- Full-time
Design the complete detailed process control documents (Control Philosophy, Control Logic &
Added 20 hours ago
V|
Senior Electrical, Instrumentation & Controls Engineer
Veolia | Water Tech
Oakville, ON
- Full-time
Design the complete detailed process control documents (Control Philosophy, Control Logic &
Added 1 day ago
S
Senior Project Manager – Conventional Signaling
SYSTRA
Toronto, ON
- $170,000 to $220,000 CAD / year
- Full-time
Roles and responsibilities for Senior Project Manager - Conventional Rail Signaling :
Added 1 day ago
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Vice President, EC6 Product Development
AtkinsRéalis
Mississauga, ON
- Full-time
Manage all aspects of budget and contract administration, including scope control, change management, and subcontractor/vendor oversight.
Added 1 day ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Toronto, ON · Ottawa, ON · Montreal, QC · Quebec, QC · Prince George, BC · Vancouver, BC · Kelowna, BC · Halifax, NS · Calgary, AB
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…

Xanadu

Senior Software Developer - Automation Systems

Toronto, ON, Canada

The base salary range is 150,000 - 200,000 CAD. · Full-time

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Job details

Pay: The base salary range is 150,000 - 200,000 CAD.
Job type: Full-time
Experience: 7+ years of software engineering experience building and operating production systems.
Posting language: English
Posted: Aug 17, 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 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. You will spend your time architecting systems that scale, writing and reviewing code, and solving the hardest technical problems yourself, and in doing so, you will help steer the team's technical direction.

Your stakeholders are world-leading researchers, scientists, and engineers inside Xanadu - theorists, experimentalists, and software developers - who depend on these tools daily. You will bring a product mindset to that relationship: deeply understanding how your users work, what slows them down, and shipping tools they actually adopt. You will:

Set and own the technical direction and architecture of our agentic AI research system, designing for scale, reliability, and performance from day one.
Be a technical leader for the development of automation systems in best engineering practices: define technical scope, review code and designs, mentor, and unblock - driving quality and delivery without compromising velocity.
Partner directly with your internal users (researchers, experimentalists, engineers) to translate fuzzy research needs into well-scoped products, and validate that what you ship is actually used.
Build automated pipelines for structuring unstructured documents and executing complex research tasks at scale.
Develop the SDKs, APIs, and data visualizations that internal users interface with, treating developer experience as a first-class product concern.
Establish and enforce engineering standards: automated tests, CI/CD pipelines, code review, logging, and monitoring.

At Xanadu, we primarily work with GitHub, Python, Rust, Postgres, Docker, Terraform, and AWS. Proficiency in these technologies is essential.

Basic qualifications and experience:

BSc in Computer Science, Engineering, Physics, Math, or a related field.
7+ years of software engineering experience building and operating production systems.
Demonstrated technical leadership: leading the design and delivery of non-trivial systems and guiding other engineers (through architecture ownership, code review, and mentorship).
Proven ability to scale systems: designing and operating high-throughput, distributed, or large-scale production services - and diagnosing the performance, reliability, and cost issues that come with scale.
Product experience: a track record of building software for real users and iterating based on their needs and feedback - you understand who you are building for and why.
Proven background building and deploying production systems on AWS.
Strong knowledge of asynchronous, concurrent, and/or queueing system design.
Command of the full software development lifecycle (version control, testing, CI/CD, logging, monitoring).

Preferred qualifications and experience:

MSc in Computer Science, Engineering, Physics, Math, or a related field.
Experience building agentic systems with coding/agentic tools such as Claude (Claude Code), Codex, or Gemini CLI.
Experience shipping internal developer tools, SDKs, or platforms used by technical teams.
Familiarity with ML/AI fundamentals, and experience benchmarking LLM/agentic workflows (nice to have - we will help the right engineer grow into the ML/AI domain).
Experience with ML-assisted data processing, labeling, and distillation.
Good knowledge of physics and linear algebra.
Familiarity with distributed & quantum computing.

This is for an existing position. Your base salary will be determined based on your location, experience, and internal benchmarks. The base salary range is 150,000 - 200,000 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 architect and lead the development of an internal agentic AI research platform to accelerate R&D. This involves partnering with researchers to build automated pipelines, SDKs, and APIs while enforcing high engineering standards.

Requirements

Candidates must have at least 7 years of software engineering experience with a strong background in building production systems on AWS. A degree in Computer Science, Engineering, Physics, Math, or a related field is required.

Skills

Python
Rust
Postgres
Docker
Terraform
AWS
Software architecture
Distributed systems
CI/CD
Automation systems
API development
SDK development
Technical leadership
Agentic AI
Machine learning
Data visualization

Benefits

Equity
Health benefits

Visa sponsorship

Not detected in the job text

Keywords

Quantum computing
AI research
Agentic systems
Python
Rust
Postgres
Docker
Terraform
AWS
CI/CD
Automation
SDK
API
Distributed systems
High-throughput
Machine learning
LLM
Data processing
Physics
Linear algebra
Software engineering
Technical leadership
Monitoring
Logging
Version control
Product mindset
Research platform
Scalability
Reliability
Performance

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