Find work in Canada.

318,558 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 26 mins ago
BT
Software Developer
Botpress Technologies Inc.
Remote, Canada
- Full-time
- Remote
As a Software Developer at Botpress, you'll be at the forefront of developing innovative solutions that drive the future of conversational AI. As part of the engineering team, you'll work…
Added 1 hour ago
SM
RQ11645 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with demonstrated experience designing, developing, testing, and supporting enterprise web applications and AI-enabled solutions. The…
Added 1 hour ago
MS
Spécialiste en innovation agentique / Agentic Innovation Specialist
McGill St Laurent
Montreal, QC
- Full-time
Added 1 hour ago
CD
Technical Lead/Architect – AI-Driven Development & Power Platform
Cloud Data Vision
Calgary, AB
- Full-time
Amazon Bedrock – LLM Agents, Agent Orchestration & Tool/Function Calling
Added 1 hour ago
B
GenAI Software Developer
BMO
Calgary, AB · GCS
- Full-time
…We're looking for a passionate and innovative GenAI Software Developer to join our growing team and help design, build, and scale intelligent AI-powered solutions that enhance employee and…
Added 1 hour ago
B
Intermediate / Senior Software Developer – ARI AI Product (TypeScript • Python • React • LLM • RAG)
Beslogic
Montreal, QC
- Full-time
We’re looking for a highly technical, autonomous, heads-down Intermediate to Senior Software Developer to contribute directly to ARI’s development.
Added 1 hour ago
Guest Service Agent
Northland Properties
Calgary, AB
First impressions count, right? We think so too! The Guest Service Agent is the face of our hotels. You're a people-pleaser who loves to go above and beyond to exceed the needs of our…
Added 2 hours ago
J
DevOps Engineer, New Grad
Jobright.ai
Canada
- Full-time
Jobright is your personal AI job search agent that transforms the way you do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step…
Added 2 hours ago
S
Software Engineering Manager
symplistic.ai
Woodbridge, ON
- Full-time
Help design and improve enterprise RAG, search, document intelligence, ingestion, retrieval, and AI agent capabilities
Added 2 hours ago
REPOSTED: EU429I C6: Integrating through Science and Technology Education, Jr/Int. (Winter 2027)
Wilfrid Laurier University
Brantford, ON
…Laurier Faculty Association (WLUFA) is the exclusive bargaining agent. All applicants are assessed using both the “Appendix H: Assessment of CTF Candidates under 13.6.1” in the collective…
Added 5 hours ago
SP
Technical Architect Director - PubSec - Mulesoft Canada
Salesforce Partner Canada
Toronto, ON
- Full-time
forward-looking roadmaps for AI-ready, agent-native data foundations
Added 7 hours ago
TW
Senior Support Engineer
Town Web
Remote, Canada
- Full-time
- Remote
Our AI agent now answers repeatable, well-documented questions. What is left is the work that only a person can do: own a client's problem from the first message to the confirmed fix, build…
Added 9 hours ago
A
Intermediate Software Engineer
AltaML
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
…libraries or AltaForge - supporting the AltaForge Clients and Same-Agent-Across-Clients north…
Added 9 hours ago
Q
Software Engineer
Quikr
Canada
- Contract
…the quality of their work. You’ll review generated code and agent behavior, determine whether solutions are technically correct, identify failure modes, and create the evaluation signals…
Added 10 hours ago
Director of Software Development R&D - AI
Siemens
Saskatoon, SK
…EDA's generative and agentic AI capabilities, including multi-agent workflow orchestration, autonomous design-space exploration, natural-language tool control, and AI-powered design…
Added 11 hours ago
S
AI-Native Customer Experience Associate (Mandarin and English)
Snaplii
Toronto, ON · Etobicoke, ON
- $42,000 to $48,000 CAD / year
- Full-time
This is a new customer experience seat. We want it to run on AI tools from the start, and you build that setup alongside the small team that makes the Snaplii app and our AI agent payments.
Added 12 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…technical delivery role. You design, build, and operationalize AI agent workflows and intelligent automation solutions - embedded directly in client environments, working alongside their…
Added 13 hours ago
SM
RQ11645 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with demonstrated experience designing, developing, testing, and supporting enterprise web applications and AI-enabled solutions. The…
Added 13 hours ago
SM
RQ11645 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with demonstrated experience designing, developing, testing, and supporting enterprise web applications and AI-enabled solutions. The…
Added 13 hours ago
SM
RQ11645 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Full Stack Software Developer with demonstrated experience designing, developing, testing, and supporting enterprise web applications and AI-enabled solutions. The…
Added 15 hours ago
PC
PwC Private, Manager Bilingual (EN/FR)
PwC Canada
QC · Clarke City, QC
- Full-time
…l’élaboration d’une liste de recommandations personnalisées, un agent conversationnel pourrait vous demander des précisions ou fixer avec vous un rendez-vous pour l’entrevue. L’IA nous aide…
Added 15 hours ago
PC
Deals Real Assets, Data Engineering & Digital Solutions, Senior Associate
PwC Canada
Vancouver, BC
- Full-time
Added 15 hours ago
TI
Senior Software Engineer
Thri5 Inc.
Remote, Canada
- Full-time
- Remote
We are an AI-native engineering organization and use specs, agent skills, and AI-assisted development workflows extensively. We use Claude Code extensively as part of our development…
Added 15 hours ago
A
Software Development Engineer II, Advertiser Growth Engine
Amazon
Toronto, ON
- Full-time
Build an agentic platform that powers all Ads agent to communicate with advertisers in 20+ languages.
Added 17 hours ago
Business Systems Analyst - Transfer Agency Operations
Scotiabank
Toronto, ON
…between the manager, fund accountant, custodian, and transfer…

Stingrai

Penetration Tester

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Apr 2, 2027
Experience: 2 to 3 years of hands-on experience in web application, API, and network penetration testing
Posting language: English
Posted: Oct 4, 2026

Original job description

ABOUT STINGRAI

Stingrai is a CREST-accredited premier offensive security firm specializing in expert-led penetration testing. Headquartered in Toronto, Canada, with a European hub in London, UK, we serve a global client base across Canada, the US, and Europe, from high-growth SaaS and fintech startups to large enterprises.

We are on a mission to transform offensive security. Alongside a team of experienced penetration testers, we operate an agentic penetration testing as a service (PTaaS) platform that delivers autonomous penetration testing, powered by Snipe, our AI pentesting agent, along with expert human pentesters. The result is world-class, real-world security validation that keeps pace with how fast modern environments change.

We are a team of security researchers, exploit developers and penetration testers. Our team holds the industry's most rigorous certifications, including OSCE³, OSCP, OSWE, and OSEP, has published dozens of CVEs, and presents research at conferences including DEF CON, BSides, and NATO Locked Shields.

THE ROLE

We are hiring a Penetration Tester on a 6 month contract, with potential to convert to a permanent full-time position within 3 to 6 months. This is a hands-on role for someone who already have experience in web application, API, and network penetration testing.

The role is hybrid and based in Toronto, with 2 to 3 days per week in our office. Roughly 10 to 20 percent of engagements also require onsite presence at client sites in the Greater Toronto Area.

WHAT YOU'LL DO

Plan and execute penetration tests across web applications, APIs, and internal and external networks
Dig into every finding until you have proven real, exploitable impact, then document it with clear, prioritized remediation guidance
Validate and triage findings from Snipe, our AI pentesting agent, applying human judgment to separate real risk from noise
Where it matters, chain application flaws into adjacent areas such as cloud or Active Directory to demonstrate full impact
Write professional reports and debrief findings to both technical teams and executives
Work directly with clients through our PTaaS platform, including live support during active engagements
Keep current with new attack techniques, tooling, and disclosed vulnerabilities, and bring what you learn back to the team
Participate in our research and development (R&D) initiatives to further enhance our offensive security solutions, publish security blogs, and contribute back to the community

WHO YOU ARE

You think like an attacker. You are not satisfied flagging a vulnerability. You prove its impact.
You communicate clearly and on time, with clients, project leads, and teammates alike.
You take ownership of your work. Your name is on every report you deliver, and it shows.
You go toward hard problems, not around them, and you adapt fast in client environments.
You keep learning, because offensive security changes constantly.
You leave the ego at the door. The strongest finding wins, whoever surfaces it.

MINIMUM REQUIREMENTS

OSCP certification
2 to 3 years of hands-on experience in web application, API, and network penetration testing
Strong grasp of OWASP Top 10 and common attack techniques across web, API, and network
Based in Toronto, Canada, and available for onsite presence at client sites for certain engagements
Legally authorized to work in Canada without restrictions

We do not offer sponsorship for this role.

PREFERRED QUALIFICATIONS

These are not required, but will strengthen your application:

Experience in a consulting or client-facing role
Red teaming and adversary simulation
Physical perimeter security
Wi-Fi security testing
Social engineering and phishing
Cloud security across AWS, Azure, or GCP
Secret clearance, or eligibility to obtain one
A bug bounty track record
Published security research, such as CVEs or conference talks

WHY STINGRAI

A clear path from contract to permanent, with real room to grow your craft
Work alongside an elite team of top bug bounty hunters, OSCE³ certified senior penetration testers, dozens of published CVEs, and talks at DEF CON, BSides, and NATO Locked Shields
Test real targets for a global client base across Canada, the US, and Europe, from high-growth startups to large enterprises
Use and help shape our agentic PTaaS platform and Snipe, our AI pentesting agent, instead of grinding through checklists
A clear path from contract to permanent for the right person
Competitive compensation and real room to grow your craft

COMPENSATION

Conversion to a permanent full-time position with salary and benefits within 3 to 6 months, based on performance during the contract term

HOW TO APPLY

Apply through LinkedIn with your resume. A cover letter is optional. Applications sent by email will not be reviewed.

We use AI-assisted tools, including LinkedIn's AI interview, to help screen and assess applications. A human reviews every shortlisted candidate.

Apply About employer

More about this job

Responsibilities

Plan and conduct penetration tests across web applications, APIs, and internal and external networks, validating vulnerabilities and demonstrating their real-world impact. Document and present prioritized remediation guidance, support clients through the PTaaS platform, and contribute to security research and product development.

Requirements

Requires OSCP certification, 2 to 3 years of hands-on web application, API, and network penetration testing experience, and a strong understanding of OWASP Top 10 and common attack techniques. Candidates must be based in Toronto, legally authorized to work in Canada without restrictions, and available for some client-site work; visa sponsorship is not offered.

Skills

Web Application Penetration Testing
API Penetration Testing
Network Penetration Testing
OWASP Top 10
Vulnerability Validation
Exploit Development
Report Writing
Client Communication
Red Teaming
Adversary Simulation
Cloud Security
Active Directory
Wi-Fi Security Testing
Social Engineering
Phishing
Security Research

Visa sponsorship

Not detected in the job text

Keywords

Penetration Testing
Web Applications
APIs
Internal Networks
External Networks
OSCP
OSCE³
OSWE
OSEP
OWASP Top 10
PTaaS
Snipe
AI Pentesting Agent
Vulnerability Triage
Exploit Development
Active Directory
Cloud Security
AWS
Azure
GCP
Red Teaming
Adversary Simulation
Physical Perimeter Security
Wi-Fi Security Testing
Social Engineering
Phishing
Bug Bounty
CVEs
Security Research
CREST

Report this job