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Added 36 mins 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 36 mins ago
BC
Quality and Patient Safety Consultant
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
BC
Registered Practical Nurse - Emergency Department
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
BC
Infection Control Professional (ICP)
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
BC
Registered Practical Nurse - Cardiology/Telemetry
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Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
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Registered Nurse - CCU
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Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
BC
Registered Practical Nurse - Emergency Department
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Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
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Director, Communications and Engagement – Redevelopment Projects
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Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
BC
Registered Practical Nurse - Cardiology/Telemetry
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
BC
Registered Practical Nurse - Emergency Department
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 36 mins ago
BC
Registered Practical Nurse - Medical B6
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Brantford, ON
- Full-time
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Added 1 hour 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…
Added 1 hour 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…
Added 1 hour 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…
Added 1 hour ago
Structural Superintendent - Future Opportunities
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Saskatoon, SK · Calgary, AB · MB
Integrity. We lead by example, with humility and courage.
Added 2 hours ago
Regional Maintenance Manager
Transportation Equipment Network - Canada
Montreal, QC
Added 2 hours ago
RH
Customer Service Representative
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Cambridge, ON
- Full-time
You thrive in an environment subject to frequent change with minimal lead time.
Added 2 hours ago
C
UI/UX Lead
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Cochin, SK
- Full-time
We are seeking an experienced UI/UX Lead who embraces a holistic approach to design and leverages modern tools to rapidly ideate and assess concepts. The ideal candidate shall be creating…
Added 2 hours ago
PH
B2B Product Marketing Manager
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Vancouver, BC
- Contract
Performance Measurement: Establish and track marketing KPIs, including lead generation, campaign performance, customer engagement and conversion.
Added 2 hours ago
GF
Founding Engineer
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Montreal, QC
- Full-time
…intersection of product, backend systems, and customers. You’ll lead the development of features that directly impact customers, while working closely with the founding team. You’ll be…
Added 2 hours ago
PC
Finance Transformation Manager, Enterprise Performance Management (EPM) (Bilingual FR/EN)
Pwc Canada
Calgary, AB · Montreal, QC · Ottawa, ON
- Full-time
Lead or participate in organizational diagnostics on financial processes, financial consolidation, planning, budgeting, forecasting, management reporting and dashboard
Added 3 hours ago
UI/UX Developer / Designer
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Calgary, AB
We are seeking an experienced User Interface Developer to enhance our online travel platform. The ideal candidate will have a strong background in creating intuitive and visually appealing…
Added 3 hours ago
Lead Developer (Full Stack - .NET, C#)
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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 3 hours ago
K
Senior Product Manager, Integrations
Kindsight
Remote, Canada
- $105,000 to $140,000 CAD / year
- Full-time
- Remote
Lead Cross-Functional Execution: Develop clear and actionable product specifications, collaborating with Design, Engineering and 3rd party teams to ensure alignment. Partner with…
Added 3 hours ago
K
Senior Director, Solutions Engineering
Kindsight
Remote, Canada
- $240,000 to $280,000 CAD / year
- Full-time
- Remote
Lead and develop a high-performing Solutions Engineering team responsible for custom demonstrations, technical discovery, use-case mapping, and technical pre-sales engagements.

Xanadu

Lead Engineer - Laser Systems

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Sep 3, 2026

Original job description

About Xanadu:
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:
The Lead Engineer will architect and build the ultra-stable, low-noise laser engines powering the world’s first fault-tolerant photonic quantum computers, acting as both a system architect and a hands-on technical lead. This role is responsible for designing and validating the current laser subsystem, defining the long-term technical roadmap, and bridging the gap between prototyping and volume production to meet the requirements of the broader quantum computing architecture. In this function, you will have access to a state-of-the-art optics laboratory, custom integrated photonic devices, a team of scientists of engineers with diverse backgrounds, and a significant team budget.

Strategic systems architect: own the technical roadmap, ensure a full set of requirements exists for the subsystems and that it flows down to all components, develop comprehensive test strategy. As the system architect, ensure that the technical documentation is accurate and complete.
Hands-on laboratory & integration lead: Personally oversee the experimental validation of critical hurdles. Act as the primary technical authority, coordinate the team to develop and execute a detailed research plan that will meet the subsystem requirements.
Stability & control systems expert: Integrate control logic, locking electronics, and physical laser hardware to ensure robust performance. Define stability requirements for the laser front-end to ensure alignment with quantum computing architecture constraints.
Product ownership: Develop a complete DfM/DfT/DfR strategy to guarantee that the laser subsystem research will transition into an industrial-grade solution. Develop and execute a suitable workflow for make-buy decisions.
Cross functional team leadership: Coordinate with other subteams to ensure a smooth integration of the laser subsystem into the quantum computer system. Ensure all system interfaces are clearly documented. Own the development of clear hand-off packages with other teams: what is expected from them during development (e.g. firmware, electronics, mechanical), and what is delivered to them during system integration.
Vendor strategy & relationship lead: Develop and implement a procurement pipeline with standardized requests for quote documentation and validation plans. In partnership with Xanadu's legal and procurement teams, negotiate high-stakes contracts, establish clear technical specifications, and ensure long-term supply chain viability with strategic partners,
Risk management: Ensure timely delivery of necessary solutions despite challenging requirements. Deal with risk in the R&D roadmap in a systematic way to ensure no single points of failure for both technical and timeline issues.

Basic qualifications and experience:

10+ years in high-performance photonics, with deep expertise in semiconductor lasers, optical amplification, and EO modulators.
Proven experience managing the coupling between high-power subsystems, thermal management, and noise/stability requirements (specifically RIN and phase noise).
Strong background in laser frequency stabilization, high-bandwidth control loops (feedback/servo), and RF/microwave engineering for pulsed optical systems.
Demonstrated success in technical vendor management, particularly defining SOWs, navigating complex build-vs-buy decisions, and scaling supply chains for custom photonic components.
Experience in photonic integrated circuit testing and deployment at scale.
Proven track record in New Product Introduction (NPI) of complex optical systems, with a disciplined, data-driven approach to experimental validation, troubleshooting, and design-for-manufacturability.

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

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More about this job

Responsibilities

The Lead Engineer will architect and build ultra-stable laser engines for fault-tolerant photonic quantum computers while acting as a technical lead. This role involves managing the technical roadmap, overseeing experimental validation, and ensuring the transition of research into industrial-grade solutions.

Requirements

Candidates must have 10+ years of experience in high-performance photonics with deep expertise in semiconductor lasers and optical systems. A proven track record in new product introduction, vendor management, and scaling supply chains for complex optical components is required.

Skills

Photonics
Semiconductor lasers
Optical amplification
EO modulators
Laser frequency stabilization
Control loops
RF engineering
Microwave engineering
Vendor management
Supply chain management
Photonic integrated circuits
New product introduction
Design for manufacturability
Systems architecture
Thermal management
Experimental validation

Visa sponsorship

Not detected in the job text

Keywords

Photonics
Quantum computing
Laser systems
Semiconductor lasers
Optical amplification
EO modulators
RIN
Phase noise
Frequency stabilization
Control loops
RF engineering
Microwave engineering
Pulsed optical systems
Vendor management
SOW
Supply chain
Photonic integrated circuits
NPI
DfM
DfT
DfR
Systems architecture
Thermal management
Experimental validation
Hardware engineering

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