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Senior Offensive Security Engineer Appsec Jobs in Toronto

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Active Senior Offensive Security Engineer Appsec roles in Toronto, indexed directly from company ATS systems — not reposted from LinkedIn, Indeed, or Glassdoor. Upload your resume to see your match score against open positions.

Senior Offensive Security Engineer (AppSec)

webAI

Austin, TX Senior Direct
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Senior Offensive Security Engineer (AppSec)

webAI

Austin, TX Senior Direct
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Senior Information Security Engineer, Offensive Security

GRVTY

San Antonio, Texas, United States Onsite Senior Direct
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Apprenticeship - Offensive Security Engineer

Betclic Group

Bordeaux, FR Entry Direct
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Senior/Lead/Principal Offensive Security

Salesforce

Israel Onsite Senior Direct
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Senior Staff Engineer (AI Developer - AppSec)

Nagarro

Mumbai, IN not-applicable Direct
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Senior Application Security Engineer

GuidePoint Security

Southeast Remote Senior Direct
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Senior Security Engineer, AI Red Team, Threat Operations

Amazon.com Services LLC

USA Onsite Senior Direct
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Senior Security Architect (m/f/d)

Isar Aerospace SE

Andenes, Nordland, Norway Onsite Senior Direct
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Offensive Security Researcher — Browser Vulnerability Research & Agentic AI

Global Remote Direct
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Senior Security Engineer

Sift

Seattle, Washington Senior Direct
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Senior Security Engineer

Ubiquiti Inc.

Taiwan Senior Direct
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Senior Security Engineer

Ivo

San Francisco Hybrid Senior Direct
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Senior Security Engineer

PubMatic

Gurugram Senior Direct
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Senior Security Engineer

PubMatic

Gurugram Senior Direct
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Senior Offensive Security Engineer

Monzo

Cardiff, London or Remote (UK) Flexible Senior Direct
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Senior Security Engineer

Amazon.com Services LLC

Seattle, Washington, USA Onsite Senior Direct
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Senior Security Engineer

Boston, MA Senior Direct
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Staff Security Engineer (Penetration Tester)

Coupang

Seoul, South Korea Onsite Senior Direct
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Staff Security Engineer (Penetration Tester)

Coupang

Seoul, South Korea Onsite Senior Direct
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Senior Security & Compliance Engineer

AWS Security Assurance Services LLC

Austin, Texas, USA Onsite Senior Direct
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Senior Infrastructure Security Engineer

Dropbox

Canada Flexible Senior Direct
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Senior Security Data Engineer

Obsidian Security

Manchester, England, United Kingdom Hybrid Senior Direct
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Application Security Engineer | Senior

Nord Security

Poland Hybrid Senior Direct
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Senior Application Security Engineer

Brex

Remote Remote Senior Direct
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Senior Infrastructure Security Engineer

Dropbox

Canada Senior Direct
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Senior AI Security Engineer

Obsidian Security

Manchester, England, United Kingdom Flexible Senior Direct
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Security Engineer I, Corporate Services Security

Amazon.com Services LLC

Arlington, Virginia, USA Onsite Direct
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Pentester, Offensive Forward Deployment Engineer

Mistral AI

Paris Hybrid Direct
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Senior Application Security Engineer

Apollo. io

United States Senior Direct
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Application Security Engineer | Senior

Vilnius Flexible Senior Direct
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Senior Information Security Engineer

Strategic Systems International

Lahore, PK Senior Direct
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Senior Network Security Engineer

SimSpace

Remote - U.S. Remote Senior Direct
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Offensive Security Researcher — Android User Space & AI-Augmented Vulnerability Research

Global Direct
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Senior Security Engineer AI/AGI Security

Amazon.com Services LLC

Seattle, Washington, USA Onsite Senior Direct
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Senior Platform & Security Engineer

Taekus

United States Remote Senior Direct
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Senior Security Engineer

Welltech

Cyprus Senior Direct
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Senior Security Engineer

Nectar Social

Palo Alto Onsite Senior Direct
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Senior Security Engineer

Morgan & Morgan, P. A.

Orlando, Florida, United States Senior Direct
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Senior Security Engineer

UserGems

Remote Remote Senior Direct
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Senior Security Engineer, Product & Application Security

Metropolis

Seattle, Washington, United States Hybrid Senior Direct
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Senior Security Engineer, Infrastructure & Network Security

Metropolis

Seattle, Washington, United States Onsite Senior Direct
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Senior Security Engineer

Pair Team

Remote Remote Senior Direct
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Senior Security Operations Engineer

Bitdeer Technologies Group

Singapore, SG Senior Direct
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Senior Security Engineer

Prolific

1 Phipp St, London EC2A 4PS Remote Senior Direct
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Senior Security Engineer

Solink

Ottawa Office Hybrid Senior Direct
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Senior Security Engineer

Qube Research & Technologies

Paris, France Senior Direct
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Senior Security Engineer

Zuora

Bengaluru, Karnataka, India Flexible Senior Direct
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Senior Security Engineer, Infrastructure & Network Security

Metropolis

Seattle, Washington, United States Onsite Senior Direct
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Senior Staff Security Engineer - Network Security

Nscale

AMER Onsite Senior Direct
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Common Questions

How many senior offensive security engineer appsec jobs in toronto are available?
JobsGlitch lists active senior offensive security engineer appsec jobs in toronto sourced directly from company ATS platforms — not reposted from LinkedIn.
Are these Senior Offensive Security Engineer Appsec roles actually hiring in Toronto?
Yes — every listing is indexed directly from company career pages (Greenhouse, Lever, Workday, Ashby). These are not aggregated from other job boards, so they reflect live hiring intent.
What skills do Senior Offensive Security Engineer Appsec jobs in Toronto require?
Required skills vary by employer and seniority. Browse the listings above to see the specific requirements for each open role.
How do I apply for senior offensive security engineer appsec jobs in toronto?
Click any job listing to view the full description and apply directly on the company's career page. Upload your resume on JobsGlitch first to see your match score before applying.