Jobs in Canada

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Added 14 mins ago
A
System Administrator
Actalent
Vancouver, BC
- $85,000 to $125,000 CAD / year
- Full-time
Lead VMware lifecycle activities, including upgrades, patching, firmware coordination, compatibility review, and capacity planning.
Added 14 mins ago
BD
Sales & Proposals Specialist
Black Diamond Lodging & Accommodations
Calgary, AB
- Full-time
Reporting to the General Manager, Workforce Canada, this sales-team support role will be client facing and accessible. This incumbent will be a holder of contracts, data points, follow-ups…
Added 14 mins ago
A
Senior Full Stack .NET Developer – Angular, C#, APIs & Production Support-NEG00008SE
Amyantek
Regina, SK
- Temporary
The proposed Senior Resource candidate must have the following skills listed below to be considered: · 1.Must have a minimum of five (5) years experience in:
Added 14 mins ago
CB
Gestionnaire de plateforme de données d'entreprise/ Enterprise Data Platform Manager
Cannara Biotech Inc.
Montreal, QC
- Full-time
…pour diriger la stratégie d'intégration, d'optimisation et de reporting de ses systèmes ERP, comptables, de vente, de marketing et opérationnels. Le rôle consistera à bâtir un environnement…
Added 14 mins ago
U
Revenue Recovery Package Handler - Day sort Montreal hub
UPS
Montreal, QC
- Full-time
…help you become better every day. We know what it takes to lead UPS into tomorrow - people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself…
Added 14 mins ago
RH
Senior Manager Analytics
Robert Half
Mississauga, ON
- $70 to $95 CAD / hour
- Contract
Work Arrangement: Hybrid, with 4 days per week onsite
Added 14 mins ago
A
Senior Security Engineer
Amyantek
Mississauga, ON
- Full-time
5 to 8 years in a senior security engineering/Lead role.
Added 14 mins ago
SC
Commercial Lead
SYSTRA Canada
Toronto, ON
- Full-time
…commercial oversight, using industry best practices; oversees reporting and documentation of project requirements for quality and…
Added 29 mins ago
OT
Senior Cloud Service Manager- Financial Services
Open Text Corporation
Richmond Hill, ON
- Other
…experience from onboarding through steady-state operations. You will lead cross-functional teams to ensure service excellence, operational performance, and customer satisfaction while…
Added 29 mins ago
OT
Sr. Manager Corporate Development
Open Text Corporation
Toronto, ON
- Other
Strategic Program Leadership: Lead teams in tackling critical, strategic initiatives through analytical problem solving, effective project management, cross-functional collaboration, and…
Added 29 mins ago
Q
Revenue Operations Manager – Partner & Channel Operations
Quadient
Markham, ON
- $90,000 to $100,000 CAD / year
- Full-time
…skills and make a real impact – help our future-focused business lead the way in powering secure and sustainable business connections through digital and physical…
Added 44 mins ago
TS
Resident Support Team Lead
The Salvation Army in Canada
Calgary, AB
- Part-time
Conducts monthly inspections, audits and reporting (storage, temperature, files, supplies).
Added 44 mins ago
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Forest Gardens Farm Team
GoodWork.ca
Regina, SK · Greater Regina Metropolitan Area
- Internship
We are seeking a highly-skilled, experienced Fundraising Coordinator to join our exciting team. Reporting directly to the Director of Wildlife Rehabilitation, coordinating with the Grants…
Added 44 mins ago
YD
Program Manager, Aboriginal Head Start. – Application deadline: November 13, 2026
Yellowknives Dene First Nation
Yellowknife, NT
- Full-time
Must be able to work cooperatively with individuals at all organization levels, in a progressive manner that would lead to the successful accomplishment of YKDFN goals and objectives;
Added 59 mins ago
A
Co-Founder & Chief Operating Officer
Altevere
Ottawa, ON
- Contract
Develop and lead Altevere’s COO Advisory offering.
Added 1 hour ago
M
Senior Manager, Audit Services
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Lead audit and advisory projects in accordance with department standards, within resource budgets and target dates, reporting any scheduling or budget over-runs to Director.
Added 1 hour ago
W
Operations Forester
Weyerhaeuser
ON · Kenora, ON
- Full-time
Reporting to the General Manager and working in conjunction with the Ontario Timberlands Team the primary objectives of this role are:
Added 1 hour ago
BC
Ultrasound Technologist
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 1 hour ago
BC
Bed Allocator
Brant Community Healthcare System
Brantford, ON
- Full-time
Must be able to work all shifts including weekends, holidays and 12-hour shifts
Added 1 hour ago
BC
Communication Assistant
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 1 hour ago
BC
Registered Practical Nurse - Critical Care
Brant Community Healthcare System
Brantford, ON
- Full-time
Current Basic Cardiac Life Support (BCLS) certification required
Added 1 hour 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 1 hour 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 1 hour ago
BC
Registered Practical Nurse - Critical Care
Brant Community Healthcare System
Brantford, ON
- Full-time
Current Basic Cardiac Life Support (BCLS) certification required
Added 1 hour 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…

Lightmatter

Sr SDET– Firmware Automation

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Apr 6, 2027
Posting language: English
Posted: Oct 8, 2026

Original job description

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.

Lightmatter raised $400 million in its Series D round, reaching a valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at Lightmatter!

If you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders.

Lightmatter is (re)inventing the future of computing with light!

At Lightmatter, an SDET is a software engineer first , not a QA coordinator or manual tester. You'll design and build the frameworks, harnesses, and hardware-in-the-loop infrastructure that let firmware engineers test their own code continuously on real photonic hardware. You'll sit with the firmware team, spend time at the bench with oscilloscopes, debuggers, and optical instruments, and serve as the bridge between firmware and broader software and systems organizations.

Responsibilities

Own the architecture and roadmap of the firmware test automation framework across products, targets, sites, and teams
Design and build stable automation for new firmware features and hardware, held to production-quality engineering standards
Build and operate HIL test infrastructure: bench and rack fixtures, device farms, power/reset control, instrument integration, and CI orchestration on real photonic hardware
Define test strategy, plans, and reporting; lead test plan reviews across teams
Integrate firmware testing into CI/CD so every change is built, flashed, exercised on hardware, and reported automatically
Own framework reliability and flaky test metrics as first-class engineering problems
Build results, telemetry, and log pipelines for triage, trend analysis, and release decisions
Debug failures across the full stack (firmware, board, instrument, fixture, test code) and partner with engineers to resolve them
Participate in firmware design reviews to influence testability and diagnostics early
Integrate with data center management interfaces (CMIS, OpenBMC, DMTF); debug embedded systems using GDB, JTAG, and logic analyzers
Define diagnostics and monitoring architecture for photonic transceivers
Mentor engineers on test architecture and write clear documentation for non-specialists

Qualifications

8+ years of professional software development, primarily on embedded products, including designing test frameworks and infrastructure
BS or MS in Computer Science, Electrical Engineering, or equivalent experience
At least one automation framework or HIL system architected and built from scratch, adopted by other engineers, and in daily use and the ability to discuss its design, tradeoffs, and lessons learned
Strong Python: fixture and abstraction layers, hardware drivers, plugin/configuration architectures
Working fluency in embedded C/C++: able to read firmware drivers or state machines and write tests for edge cases
Experience owning CI/CD pipelines running tests on physical hardware (GitHub Actions, GitLab CI, Jenkins, or equivalent), including runner health, hardware allocation, and recovery
Track record of delivering robust automation under fast-changing requirements and hardware

Preferred Qualifications

PhD, or MS with 8+ years in embedded test automation or firmware development
Experience testing firmware for optical transceivers, photonic systems, or precision analog/mixed-signal hardware
Familiarity with CMIS, OpenBMC, or DMTF/Redfish
Experience with Pytest ecosystem and test tooling for Zephyr or FreeRTOS (Twister, ztest, Renode, QEMU, or similar)
Experience with optical and electrical test and measurement equipment
Startup experience
Thoughtful use of AI-assisted tools in test generation, triage, or analytics

Benefits

Comprehensive Health Care Plan (Medical, Dental & Vision)
Retirement Savings Matching Program
Life Insurance (Basic, Voluntary & AD&D)
Generous Time Off (Vacation, Sick & Public Holidays)
Paid Family Leave
Short Term & Long Term Disability
Training & Development
Commuter Benefits
Flexible, hybrid workplace model
Equity grants (applicable to full-time employees)

Benefits eligibility may vary depending on your employment status and location. Lightmatter recruits, employs, trains, compensates, and promotes regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.

Export Control

Candidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.

Apply on LinkedIn About employer

More about this job

Responsibilities

Architect and maintain firmware test automation frameworks and hardware-in-the-loop infrastructure, integrating physical hardware testing into CI/CD and building reliable results and telemetry pipelines. Debug issues across firmware, boards, instruments, fixtures, and test code; shape testability and diagnostics through design reviews; and mentor engineers.

Requirements

Requires 8+ years of professional software development, primarily on embedded products, a relevant bachelor's or master's degree or equivalent experience, and experience building an automation framework or HIL system adopted for daily use. Candidates should have strong Python, working fluency in embedded C/C++, and experience operating CI/CD pipelines that test physical hardware.

Skills

Firmware Test Automation
Python
Embedded C/C++
Hardware-in-the-Loop Testing
Test Framework Architecture
CI/CD
Pytest
Embedded Systems Debugging
GDB
JTAG
Logic Analyzers
Hardware Drivers
Optical and Electrical Test Equipment
CMIS
OpenBMC
DMTF/Redfish

Benefits

Health Care Plan
Life Insurance
Paid Time Off
Paid Family Leave
Short-Term Disability
Long-Term Disability
Training and Development
Commuter Benefits
Equity Grants

Visa sponsorship

Not detected in the job text

Keywords

Firmware
Test Automation
Hardware-in-the-Loop
Python
Embedded C/C++
CI/CD
Pytest
GitHub Actions
GitLab CI
Jenkins
CMIS
OpenBMC
DMTF/Redfish
GDB
JTAG
Logic Analyzers
Zephyr
FreeRTOS
Twister
ztest
Renode
QEMU
Optical Transceivers
Photonic Systems
Mixed-Signal Hardware
Oscilloscopes
Hardware Drivers
Test Framework Architecture
Telemetry
AI-Assisted Test Generation

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Jobs in Canada