Jobs in Canada

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Added 2 months ago
A
Automation QA Engineer (Lead)
AlgaeCal
Remote, Canada
- Full-time
- Remote
AlgaeCal is on the lookout for a Lead QA Developer to bring their skills to our lively QA team and help transform lives, one stable release at a time.
Added 2 months ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer
Added 2 months ago
A
IP Firmware Design Engineer
Altera
Toronto, ON
- Full-time
You must possess the below minimum education requirements and minimum required qualifications to be initially considered for this position
Added 2 months ago
M
Ingénieur principal, Opérations de plateforme et observabilité /Senior Engineer, Platform Operations & Observabilityobservabilité
McKesson
Montreal, QC
- Full-time
Mode de travail hybride avec présence obligatoire deux jours par semaine au bureau de Dobrin (habituellement les lundis et mercredis)
Added 3 months ago
O
Principal Software Engineer, Productivity (Golang)
Okta
Toronto, ON
- $177,000 to $265,000 CAD / year
- Full-time
Position Description: We are looking for a Principal-level engineer who is passionate about building and evolving the developer productivity ecosystem used by the entire Workflows…
Added 3 months ago
V
Senior Engineer, Viking Design Transfer
VitalBio
Oakville, ON
- Full-time
As part of our recruitment process, we may use automated or AI-supported tools to assist with application review and screening. These tools are used to support, not replace, human…
Added 3 months ago
AG
Directeur de production - Production director
AJW Group
Montreal, QC
- Full-time
Added 3 months ago
A
Automation QA Engineer (Lead)
AlgaeCal
Remote, Canada
- Full-time
- Remote
AlgaeCal is on the lookout for a Lead QA Developer to bring their skills to our lively QA team and help transform lives, one stable release at a time.
Added 3 months ago
Engineering Graduate
GHD Group Pty Ltd
Waterloo, ON
Must have a valid Canadian passport
Added 2 months ago
Sr. SDET Engineer (Playwright / RestAssured / FTE / Onsite)
NTT DATA Services
Halifax, NS
We are currently seeking a Sr. SDET Engineer (Playwright / RestAssured / FTE / Onsite) to join our team in Halifax, Nova Scotia (CA-NS), Canada (CA).
Added 3 months ago
LT
Senior Hardware Engineer
LMI Technologies
Burnaby, BC
- $108,000 to $153,000 CAD / year
- Full-time
LMI is seeking a talented Senior Hardware (FPGA) engineer to join a multi-disciplinary engineering team. The successful candidate will have a proven record in developing complex FPGA code…
Added 3 months ago
C
Senior Software Engineer, Core Reliability
Coinbase
Canada
- Full-time
Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like…
Added 3 months ago
CO
Staff Software Engineer
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer
Added 3 months ago
Software Engineer, S3 Discovery
Amazon
Vancouver, BC
As a Software Development Engineer in our team, you are constantly striving to raise our operational bar and improve our infrastructure, enabling our teams to move faster. Your…
Added 3 months ago
C
Engineer III - Linux Sensor
CrowdStrike
Toronto, ON
- Full-time
Ability to deliver enterprise software while collaborating across functions: CI, testing, debugging, performance tracing, release management, big-data telemetry analysis, and issue handling
Added 3 months ago
E
Staff API Engineer
Equinix
Toronto, ON
- Full-time
Works with product teams, analysts, and other engineers to design and build systems and application software that enable a robust, usable API ecosystem. Implements and operates API…
Added 3 months ago
PA
AI Infrastructure Engineer
Palona AI
Toronto, ON
- Full-time
We are looking for an Infrastructure Engineer who combines cloud and reliability depth with strong software engineering judgment. You will build and operate the platform beneath Palona’s AI…
Added 3 months ago
BV
Principal Engineer, Agentic Products & Workflows
Big Viking Games
Remote, Canada
- Full-time
- Remote
We are a profitable, independent Canadian gaming company focused on building, operating, and growing long-standing online game communities. Our flagship titles, YoWorld and FishWorld, have…
Added 3 months ago
M
Senior Software Engineer
Mastercard
Vancouver, BC
- Full-time
The Decision Management Program (DMP) team is looking for a Senior Software Engineer to support the Authorization Decisioning product and help deliver highly scalable, secure, and reliable…
Added 3 months ago
Software Reliability Engineer
RE Partners
Mississauga, ON
We are seeking experienced, hands-on Software Reliability Engineers to act as evangelists for continuous integration, testing, and safe, automated deployments. This is a practical DevOps…
Added 3 months ago
Senior Java Engineer
RE Partners
Mississauga, ON
We are seeking an experienced, hands-on Senior Java Engineer to join a newly established Deployment Security and Software Reliability Engineering team supporting one of the world’s largest…
Added 3 months ago
R
AI SDLC Engineer (Senior / Principal)
RAVL
Toronto, ON
- Full-time
We're here to leave our clients better than we found them - and to create a place where our people are proud to Build. Better.
Added 3 months ago
RV
Component Engineering Specialist - CAD Library Management
Ross Video
Ottawa, ON · Nepean, ON
- Full-time
…world’s most watched live productions and events. Our products are designed to be intuitive, reliable, and to deliver exceptional results - because our customers’ success is everything to…
Added 3 months ago
V
Jr. QA Engineer
Veriforce
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
As a Junior Software Development Engineer in Test (SDET), you will support the delivery of reliable, high-quality software by performing manual testing and contributing to automated…
Added 3 months ago
PG
Manager Platform Security
Paymentus Group Inc
Richmond Hill, ON
- Full-time
…containerized workloads, serverless functions, and AI-enabled application components. This role owns the execution of application and platform security engineering practices across the…

CrowdStrike

Engineer III - Linux Sensor

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 3+ years of experience with either:
Posting language: English
Posted: Jul 29, 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 Team:

Content Development (CD) is a team within the Endpoint Protection area of CrowdStrike - the area responsible for enabling detections and preventions of malicious behaviors on the Falcon Platform. The CD team focuses on strategic, forward-leaning research into new Falcon Sensor capabilities to identify the tactics and techniques used by adversaries. We accomplish this by focusing on OS security and internals across all major supported platforms (Windows, macOS, and Linux) and exposing the right data to the sensor in a supportable and performant manner. Most of our projects involve months of research, planning, coordination, and implementation to be successful. We currently support several key Falcon Sensor technologies that detection and response teams leverage to increase telemetry, detections, and preventions on the platform.

About The Role:

In this role, you will research and develop techniques for detecting malicious activity on Linux systems, then build them into production-level solutions for deployment in the endpoint sensor. The role is a split of research and implementation, working alongside a small and nimble group of Linux engineers and often leveraging shared code with other sensor platforms such as Windows and macOS.

Successful engineers in this role have an understanding of Linux kernel and user space, a passion for continuous learning to keep up with an ever-changing threat landscape, a creative mindset for designing new detection methods, and the discipline to write fast and reliable code.

CrowdStrike Falcon Host Is a Two-component Security Product:

The sensor is a lightweight agent installed on client machines that observes system activity, recognizes malicious behavior, provides on-box prevention, and sends remote telemetry to the Falcon Host cloud. It processes thousands of events per second to deliver deep visibility into endpoint operations and performs rich correlation and computation to identify and block malicious activity.
The cloud component aggregates sensor telemetry across each customer's network, correlates malicious behavior across multiple machines, and presents customers' operations teams with a prioritized summary of the threats detected in their environments.

Engineers on the team own the design and development of core platform features that cut across most core OS subsystems - file system, memory, process, and networking. The team operates under Agile development principles and ships frequently.

What You’ll Do:

Design and build detection logic and systems leveraged across teams within CrowdStrike to detect cyber attackers and stop breaches
Research techniques for detecting malicious activity, including some reverse engineering and/or big-data analysis
Own features from design to delivery, developing them into production-level solutions for deployment
Apply engineering best practices - secure coding, testing paradigms, debugging, performance, code reviews, CI/CD, and OS internals - to ensure our sensor code is fast and reliable
Collaborate with a cross-functional team spread across geographies
Respond to and troubleshoot product issues reported by customers
Be an energetic self-starter with the ability to take ownership and be accountable for individual deliverables
Take on other projects as assigned

What You’ll Need:

3+ years of experience with either:
- Reverse engineering, threat detection, and malware analysis, and an familiarity with on-device development, or
- Designing, building, and delivering high-quality software in C/C++ (and ideally similar languages), and an familiarity or proven interest in security
Solid knowledge of Linux OS internals: processes, storage, networking, and memory management
Ability to develop high-quality code in C/C++ that meets:
- High-concurrency requirements with strong use of multi-threading
- High reliability and performance requirements
- Detailed low-level operating requirements (memory usage, efficient performance, standards conformance)
Ability to deliver enterprise software while collaborating across functions: CI, testing, debugging, performance tracing, release management, big-data telemetry analysis, and issue handling
Team player - able to lead, mentor, communicate, collaborate, and work effectively in a distributed team, and to clearly articulate thoughts and designs to peers and upper management
Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.

Bonus Points:

Familiarity and ideally experience with Linux kernel programming and/or eBPF
Prior security experience, particularly in endpoint threat detection or sensor development, including on other operating systems (macOS, Windows)
Familiarity with recent developments in the Linux threat landscape
Experience developing and delivering 24/7 enterprise endpoint software

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 $120,000 - $180,000 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.

,

Bonus Points:

Familiarity and ideally experience with Linux kernel programming and/or eBPF
Prior security experience, particularly in endpoint threat detection or sensor development, including on other operating systems (macOS, Windows)
Familiarity with recent developments in the Linux threat landscape
Experience developing and delivering 24/7 enterprise endpoint software

Apply on LinkedIn About employer

More about this job

Responsibilities

Research and develop techniques for detecting malicious activity on Linux systems and implement them into production-level sensor solutions. Design core platform features across OS subsystems including file systems, memory, processes, and networking.

Requirements

Requires 3+ years of experience in reverse engineering, threat detection, or high-quality C/C++ software development. Must have solid knowledge of Linux OS internals and the ability to write high-concurrency, high-performance code.

Skills

C++
C
Linux OS Internals
Reverse Engineering
Threat Detection
Malware Analysis
Multi-threading
eBPF
Linux Kernel Programming
CI/CD
Secure Coding
Performance Tracing
Big-data Analysis
Agile Development
Debugging
AI Technologies

Benefits

Compensation and equity awards
Physical and mental wellness programs
Vacation and holidays
Paid parental and adoption leaves
Professional development opportunities
Employee Networks
Health insurance
401k
Paid time off

Visa sponsorship

Not detected in the job text

Keywords

Linux
Cybersecurity
Endpoint Protection
Falcon Sensor
C++
C
eBPF
Kernel Programming
Reverse Engineering
Malware Analysis
Threat Detection
OS Internals
Multi-threading
CI/CD
Agile
Big Data
Telemetry
Secure Coding
Distributed Systems
AI-native Platform
Memory Management
Networking
File System
Performance Tracing
Enterprise Software

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Work requirements

Jobs in Canada