Jobs in Canada

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Added 1 day ago
Principal Prompt Engineer
MCI Careers
Canada
We are seeking an experienced Principal Prompt Engineer to lead the design, governance, and optimization of prompt engineering frameworks across the organization. This role combines deep…
Added 1 day ago
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Sr. Staff Developer, Architecture
iQmetrix
Regina, SK
- Full-time
We are hiring a Principal Engineer, Architecture. This is a senior individual contributor role for someone who is still happiest with their hands on the keyboard, and who thinks in systems…
Added 1 day ago
Principal Software Engineer
BoehringerPRD
Canada
As a Data Platform Engineer, you will help design, build, and evolve modern cloud-native platform capabilities that power our enterprise data ecosystem. Working with AWS, Snowflake,…
Added 1 day ago
Principal System Engineer
BoehringerPRD
Canada
…administration and management of BI’s Global Tableau Server and Tableau Cloud environments. This role ensures the integrity, availability, and performance of Tableau systems, acting as a…
Added 1 day ago
Principal System Engineer
BoehringerPRD
Canada
As a Snowflake Platform Engineer, you will play a key role in operating, securing, and evolving one of the company's largest enterprise data platforms. Working with modern cloud…
Added 1 day ago
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Senior Principal Engineer, Enterprise Networking Architecture, Automation and AI
Equinix (US) Enterprises, Inc.
Toronto, ON
- Full-time
- Hybrid
Equinix is seeking a Sr Principal Engineer to serve as a senior technical authority for the architecture, automation, telemetry, and continued evolution of our global corporate enterprise…
Added 1 day ago
CI
Principal Software Engineer, Sensor - Mac, Linux, or Windows (Hybrid)
CrowdStrike, Inc.
Toronto, ON
- $210,000 to $320,000 CAD / year
- Full-time
CrowdStrike Falcon Host is a two-component security product. One component is a “sensor”: a driver installed on client machines that observes system activity and recognizes malicious…
Added 1 day ago
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Principal Software Engineer / Architect – AI, CoCounsel FDE
Thomson Reuters (Tax & Accounting) Inc
Toronto, ON
- Full-time
- Hybrid
Thomson Reuters is looking for a Principal Software Engineer / Architect – AI to join our CoCounsel Forward Deployed Engineering organization. In this highly hands-on individual contributor…
Added 1 day ago
SI
Staff Software Engineer, Core Infrastructure
Scribd, Inc.
Toronto, ON · Vancouver, BC
- Full-time
- Hybrid
- This role will join an existing team of Senior, Staff, and Principal engineers building the Content Library and Core Infrastructure of Scribd, Inc. for all our production datastores.…
Added 1 day ago
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Staff Software Engineer - Digital Engineering
lululemon
Vancouver, BC
- Full-time
Partner with Principal Engineers, Enterprise Architects, Product Managers, and other technical leaders to evaluate architectural options, implementation approaches, scalability,…
Added 1 day ago
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Senior Full Stack AI Engineer/Ingénieur(e) principal(e), Full Stack et intelligence artificielle (IA)
Manulife
Toronto, ON · Waterloo, ON · Montreal, QC
- Full-time
The Senior Software Engineer – Canada Retirement (AI/ML & Agentic SDLC) designs, builds, and maintains applications and services that support Manulife’s Canadian Retirement business. This…
Added 1 day ago
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Principal Software Engineer - Evisort AI
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
Evisort Engineering is growing! As a Principal Software Engineer, you’ll join a collaborative, cross-functional team working to enhance and expand our AI-driven contract management…
Added 1 day ago
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Staff Security Engineer
Float
Remote, Canada
- Full-time
- Remote
We're hiring Float's first Staff Security Engineer, to own the technical direction of our security platform: application, infrastructure and identity security. Our security team is small…
Added 1 day ago
AM
Principal Systems Design Engineer.
Advanced Micro Devices, Inc
Markham, ON
- Full-time
Job Title: Edge and Enterprise Solution Architect & Systems Engineer
Added 1 day ago
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Gestionnaire de projet de déploiement / Deployment Project Manager
Genetec
Remote, Canada
- Full-time
- Remote
Nous recherchons un chef de projet principal en déploiement expérimenté pour rejoindre notre équipe des services professionnels.
Added 1 day ago
Solution Architect, Digital
Momentum Financial Services Group
Toronto, ON
You will partner with engineering, product, enterprise architecture, security, and business stakeholders to define target-state architecture, guide delivery teams through implementation,…
Added 1 day ago
PF
Directeur·trice de l'architecture logicielle | Head of Software Architecture
Power Factors
Remote, Canada
- Remote
Added 1 day ago
Software Dev Engineer, AWS Marketplace Storefront
Amazon
Toronto, ON
The ideal candidate will be passionate about solving complex and broad business problems of cloud marketplaces with simple and straightforward solutions, applying appropriate technologies…
Added 1 day ago
Software Dev Engineer, AWS Marketplace Storefront
Amazon
Toronto, ON
The ideal candidate will be passionate about solving complex and broad business problems of cloud marketplaces with simple and straightforward solutions, applying appropriate technologies…
Added 2 days ago
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Principal Engineer, Global Networks & Infrastructure
lululemon
Vancouver, BC
- Full-time
As a Principal Engineer, you will define technical vision and drive implementation approaches for major organizational technology initiatives, leveraging deep technical expertise to shape…
Added 2 days ago
MS
Principal Platform Infrastructure Engineer (Containers)
Menlo Security Inc.
Canada
- Full-time
As a Platform Infrastructure Engineer, you'll join a group of experienced engineers who are part of a globally distributed team responsible for building and managing the company's core…
Added 2 days ago
RT
Senior Principal Engineer
Raising The Village
Remote, Canada
- Full-time
- Remote
We are seeking a Principal Engineer who combines deep technical expertise with strong people leadership. The Principal Engineer & Engineering Manager is a senior technical leadership role…
Added 2 days ago
K
Backend Engineer
Kablamo
Toronto, ON
- Full-time
We are looking for a Back End Engineer as we expand our impact with new customers. This posting supports the position to start between November 2026 and February 2027.
Added 2 days ago
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Senior AI Engineer. Innovation and R&D
Equinix
Toronto, ON
- Full-time
…change or stop. Resolves tradeoffs among quality, cost, latency, security and operational complexity. Work is reviewed at design and milestone…
Added 2 days ago
K
Front End Engineer
Kablamo
Toronto, ON
- Full-time
We are looking for a Front End Engineer as we expand our impact with new customers. This posting supports the position to start between November 2026 and February 2027.

CrowdStrike, Inc.

Principal Software Engineer, Sensor - Mac, Linux, or Windows (Hybrid)

Toronto, ON, Canada

$210,000 to $320,000 CAD / year · Full-time

Apply on crowdstrike.wd5.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Pay: $210,000 to $320,000 CAD / year
Job type: Full-time
Posting language: English
Posted: Oct 5, 2026

Original job description

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed - we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you.

About the Role:

CrowdStrike Falcon Host is a two-component security product. One component is a “sensor”: a driver installed on client machines that observes system activity and recognizes malicious behavior, then provides on-box prevention capability and remote telemetry to the Falcon Host cloud. The sensor processes thousands of events per second to provide deep visibility into operations on the endpoint, and performs rich correlation and computation to identify malicious events and blocks malicious activity.

The cloud component aggregates sensor telemetry for each customer’s network, correlates malicious behavior across multiple machines, and presents our customers’ operations teams with a prioritized summary of the threats detected in their environments.

This is a Principal Software Development Engineer (SDE) role in the CTIO team that delivers the cutting edge innovation for our sensor (lightweight agent) for Linux, Windows, and Mac OS platforms. The SDE’s in the team own design and development of core features on the platform. Features will cross-cut most core OS subsystems such as file system, memory, process, and networking. Many features are also built in a way that they will have shared components across Linux, Windows, and MacOS. The team operates under the Agile development principles and ships frequently.

The CTIO team at CrowdStrike is responsible for defining and executing the company's technology vision and strategy, driving innovation and overseeing the development and evolution of the Falcon platform. The CTIO ensures CrowdStrike maintains its position as a technology leader by fostering engineering excellence, aligning technical capabilities with business objectives, and anticipating emerging threats and market trends.

What You’ll Do:

Collaborate with all the sensor development teams, across the company, on architecture and strategic initiatives.
Conceptualize and develop new product features.
Provide guidance and support to development teams in designing and implementing software for cross-platform delivery (Windows, macOS, Linux).
Take ownership of features throughout the entire lifecycle, from initial design to final delivery, including presenting product demonstrations at the conclusion of each sprint.
Engage in cross-functional collaboration with teams situated in various locations.

What You’ll Need:

Deep knowledge of C/C++.
Extensive understanding of Linux, Windows, OR Mac OS internals.
Proven experience in debugging memory corruption issues, process contentions, and system performance bottlenecks.
Demonstrated experience collaborating with teams to successfully deliver major features and releases.
Ability to lead, mentor, communicate, collaborate, and operate effectively within a geographically distributed team.
Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.

Bonus Points:

Demonstrated strong background in developing scalable, light-weight, and highly performing systems
In-depth OS system expertise regarding core concepts and subsystems
Familiarity and experience utilizing Agile methodologies
Knowledge of security principles
Experience with eBPF

Benefits of Working at CrowdStrike:

Market leader in compensation and equity awards
Comprehensive physical and mental wellness programs
Competitive vacation and holidays for recharge
Paid parental and adoption leaves
Professional development opportunities for all employees regardless of level or role
Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
Vibrant office culture with world class amenities
Great Place to Work Certified™ across the globe

CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.

CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.

If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.

Find out more about your rights as an applicant.

CrowdStrike participates in the E-Verify program.

Notice of E-Verify Participation

Right to Work

CrowdStrike, Inc. is committed to fair and equitable compensation practices. Placement within the pay range is dependent on a variety of factors including, but not limited to, relevant work experience, skills, certifications, job level, supervisory status, and location. The base salary range for this position for all U.S. candidates is $195,000 - $290,000 per year, with eligibility for bonuses, equity grants and a comprehensive benefits package that includes health insurance, 401k and paid time off.

For detailed information about the U.S. benefits package, please click here.

CrowdStrike Canada ULC is committed to equal pay for equal work in its compensation practices. The base salary range for this position in Canada is $210,000 - $320,000 CAD per year + variable/incentive compensation + equity + benefits. A candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location. This is Canadian-based employment, and it is expected that all employees maintain legal entitlement to work in Canada. Applicants selected to move forward in the hiring process are subject to background checks, including but not limited to criminal record, credit, and/or reference checks.

Apply on crowdstrike.wd5.myworkdayjobs.com About employer

More about this job

Responsibilities

The Principal Software Engineer at CrowdStrike will design and build new features for the endpoint sensor across Windows, macOS and Linux. The role also guides other development teams on cross-platform software and owns features from design to delivery.

Requirements

CrowdStrike needs a candidate with deep C/C++ knowledge and extensive operating system internals experience on Linux, Windows or macOS. Candidates must have debugged memory corruption and performance problems and led major feature delivery across distributed teams.

Skills

C
C++
Linux internals
Windows internals
macOS internals
eBPF
Kernel driver development
Memory debugging
Performance profiling
Process and memory management
File system internals
Networking internals
Agile
Technical leadership
Mentoring
Cross-functional collaboration
Software architecture
Security principles
AI-assisted workflows

Benefits

Physical and mental wellness programs
Vacation and holidays
Paid parental and adoption leave
Professional development
Employee networks and volunteer opportunities
Health insurance, 401k and paid time off

Keywords

C
C++
Linux internals
Windows internals
macOS internals
kernel driver
endpoint security
EDR
eBPF
memory corruption debugging
performance tuning
Agile
cross-platform software
sensor development
principal engineer
software engineer
cybersecurity
AI tools

Seniority

Senior

Perks

Generous paid time off
Parental leave
Retirement plan
Wellness program

Tools

eBPF

Languages

English

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Work requirements

Jobs in Canada