Jobs in Canada

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Added 24 days ago
WT
Senior Java Software Engineer
Wissen Technology
Montreal, QC
- Full-time
Mode of Work: Onsite 3-4 days per week
Added 24 days ago
SM
Senior Technical Lead (Full-Stack & Applied ML) (Contract)
Stichting Mission on Wheels
Calgary, AB
- Full-time
Added 24 days ago
UO
Data Scientist - Applied AI, VP Development and Alumni
University of Calgary
Calgary, AB
- Full-time
This position is currently hybrid with three days per week in the office
Added 24 days ago
RB
Principal AI Engineer, AI DLC Platform
Royal Bank of Canada
Toronto, ON
- Full-time
…technical leadership across multiple squads and domains, advise senior leadership on AI-DLC architecture and engineering, and be accountable for the adoption and measurable business impact…
Added 24 days ago
Senior Manager, Investment Performance Analytics
Scotiabank
Toronto, ON
Evaluate and recommend opportunities for advanced analytics, process automation, and emerging technologies, including artificial intelligence and machine learning where appropriate.
Added 24 days ago
P
Senior Applied AI Developer
Plusgrade
Montreal, QC · CAN - Montreal
- Full-time
You have a proven track record of productionizing, scaling, and monitoring machine learning models and LLM recommendation systems in low-latency, highly available environments.
Added 24 days ago
S
Senior AI Developer
Seequent
Vancouver, BC · Canada Vancouver BC Office
- Full-time
This is a hybrid position based in Vancouver, with a minimum of two days per week working from the Vancouver office
Added 24 days ago
Senior Full Stack Developer (Hybrid | Toronto, CAD)
Radiology Partners
Toronto, ON
Partner with Data Science and AI teams to develop, optimize, and productionize end-to-end data and machine learning pipelines from research through clinical deployment.
Added 24 days ago
M
Chercheur(euse) principal(e) - Apprentissage automatique / Senior Researcher - Machine Learning
Microsoft
Montreal, QC
- Full-time
We are seeking a Senior Researcher to join our team and contribute to the advancement of key projects around agentic coding.
Added 24 days ago
PC
Operations Consulting - Senior Associate
PwC Canada
Toronto, ON
- Full-time
Understanding the evolution and new trends in technologies (e.g., GenAI, Machine Learning) and how these technologies can help to solve complex problems
Added 24 days ago
Senior Manager, Health, Safety & Environment (HSE)
Give and Go Prepared Foods
Toronto, ON
Must have excellent MS Office skills (Excel, Word, PowerPoint) and project management skills
Added 24 days ago
SS
Senior Software Developer, AI Solutions
System Soft Technologies
Quebec, QC
- Full-time
client is looking for a senior software engineer - a builder first - for our AI Solutions team. This is a hands-on development role, not machine-learning research: you’ll build production…
Added 24 days ago
AS
Senior Solution Architect
Apex Systems
Burnaby, BC
- $120 to $135 CAD / hour
- Contract
Senior Solution Architect – Microsoft Full Stack
Added 24 days ago
MM
Marsh Corporate Applications Development Analyst - Toronto - Winter 2027
Marsh McLennan
Toronto, ON
- Full-time
All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week
Added 24 days ago
R
Principal AI Engineer, AI DLC Platform
RBC
Toronto, ON
- Full-time
…technical leadership across multiple squads and domains, advise senior leadership on AI-DLC architecture and engineering, and be accountable for the adoption and measurable business impact…
Added 24 days ago
F
Senior Manager, Credit Modeling and Strategy
Flexiti
Toronto, ON · North York, ON
- Full-time
Work-life balance in a hybrid environment with at least 3 days in office
Added 24 days ago
SM
Senior Technical Lead (Full-Stack & Applied ML)
Stichting Mission on Wheels
Calgary, AB
- $80,000 to $100,000 CAD / year
Added 24 days ago
P
Operations Consulting - Senior Associate
PwC
Toronto, ON
- Full-time
Understanding the evolution and new trends in technologies (e.g., GenAI, Machine Learning) and how these technologies can help to solve complex problems
Added 24 days ago
P
Senior Security Engineer
PheedLoop
Toronto, ON
- Full-time
Lock down the developer workstation as a first-class attack surface. Set the bar for endpoint hardening, extension hygiene, secret management, and least-privilege access across every…
Added 24 days ago
GT
Information Security Specialist - CISA, GRC
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $86 to $103 CAD / hour
- Contract
Hybrid – currently 2 days in office, with potential to increase to 4 days
Added 24 days ago
WT
Senior AWS Cloud Engineer
Wissen Technology
Calgary, AB
- Full-time
…Development, AI-Driven Software Engineering, Generative AI & Machine Learning,…
Added 24 days ago
T
Senior Embedded Systems Engineer
Taiv
Winnipeg, MB · Greater Winnipeg Metropolitan Area
- Full-time
We are looking for a Senior Embedded Systems Engineer to join our growing team!
Added 24 days ago
M
Director, AI Solutioning
Manulife
Toronto, ON · Waterloo, ON
- Full-time
…domain expertise. You will operate as a trusted advisor to senior leaders, guiding decisions around where AI can create value, how solutions should be approached, and when initiatives are…
Added 24 days ago
UC
Assistant/Associate/Full Professor
UNESCO Chair on Environmental Law and Sustainable Development at HBKU
Welland, ON · Niagara College, ON
- Full-time
…with an MD in Psychiatry, or who have research experience in machine learning applications in neurological and psychiatric disorders, are encouraged to…
Added 24 days ago
P
AI Developer, Senior Associate
PwC
Toronto, ON
- Full-time
Those in data science and machine learning engineering at PwC will focus on leveraging advanced analytics and machine learning techniques to extract insights from large datasets and drive…

PheedLoop

Senior Security Engineer

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 19, 2026

Original job description

Guard the tech behind live events

A note from our President

“We’re a small team that punches way above our weight. If you’ve ever been frustrated watching great ideas get stuck in bureaucracy, you’ll love it here because we ship! Most engineers spend their careers building things users tolerate. We're building things they depend on- the kiosk someone walks up to at a conference of 5,000 people, the dashboard an organizer is staring at backstage, the badge that prints the moment someone checks in. When our software works, nobody notices. When it doesn't, the whole event feels it. That pressure is what makes this job genuinely exciting. We're a small team, we move fast, and we're looking for someone who wants to own real problems- not tickets. Come build something people genuinely love using"

Who we are

PheedLoop powers live events around the world. From intimate campus summits to major trade shows, we give organizers the tools to run smarter, more connected events - check-in kiosks, badge printing, mobile apps, and engagement tools that work together as a single ecosystem.

We're not building software people use by obligation. Event organizers choose PheedLoop because it works when it matters most; and that bar pushes us to build better every day.

What you'll build

Think like an attacker every day. Run internal red team engagements against PheedLoop's platform, infrastructure, and people, then turn every finding into a fix that actually ships. Your job is to find the cracks before anyone else does.
Plan and execute realistic attack simulations end-to-end, from reconnaissance to post-exploitation. Document the path in, the blast radius, and what would have stopped you, so the whole company learns from every engagement.
Harden the software supply chain. Build the controls, tooling, and processes that keep us safe from poisoned libraries, and malicious tools. Audit dependencies, lock down CI/CD, and kill credential sprawl wherever it hides.
Lock down the developer workstation as a first-class attack surface. Set the bar for endpoint hardening, extension hygiene, secret management, and least-privilege access across every machine that touches production.
Lead incident response when something looks wrong, from first signal to full root cause. Run threat hunts proactively, write the playbooks, and make sure the same compromise never lands twice.
Compound a real security culture by inoculation. Run phishing simulations, and partner with every team so secure defaults become the obvious choice, not the annoying one.
Partner closely with Engineering, SRE, and leadership to translate findings into roadmap items, threat models into architecture decisions, and security wins into things the business can feel.
Stay ahead of the threat landscape. Follow active campaigns, new CVEs, and emerging attacker tradecraft, and bring what matters back into how we build and operate.

What we're looking for

3+ years in offensive security, red teaming, penetration testing, or a closely adjacent role, with real hands-on engagements you can speak to in depth.
Strong fundamentals across web app and API security (OWASP Top 10 inside and out), authentication and authorization flaws, network attacks, and post-exploitation techniques.
Working knowledge of supply chain attack patterns - package compromise, dependency confusion, typosquatting, malicious IDE extensions - and the controls that actually catch them.
Comfort in modern stacks like Python / Django, React, and AWS. You don't need to be a senior software engineer, but you can read application code, understand a deployment pipeline, and reason about cloud misconfigurations.
Solid scripting skills in Python, Bash, or similar. You write your own tooling when off-the-shelf doesn't cut it, and you automate the boring parts of every engagement.
Hands-on experience with common offensive tooling and the judgment to know when to reach past them.
Ownership mindset. You can scope your own work, prioritize what matters, and drive findings to closure without waiting to be told what to do next.
Sharp written communication. You can turn a complex attack chain into a report engineers want to fix and a summary leadership actually reads.
Calm, ethical, and discreet. You handle sensitive findings the right way and understand that the goal is to make the company stronger, not to dunk on anyone.
Certifications like OSCP, CRTO, GPEN, or similar are nice to have, not required. Demonstrated experience and a strong portfolio matter more.

Perks that hit different

🩺 100% employer-paid health coverage

🚇 Office directly on the TTC subway- one of Toronto's easiest commutes

🚀 Clear path to technical leadership as the team scales

🍜 Team lunches, learning events, and regular outings

🏗️ High-ownership culture- small team, immediate impact, no layers between you and the work

Ready to build something that matters?

Your impact here won't be "someday." It'll be the morning of a 15,000-person conference when everything works because you built it. Learn more about what it’s like to work at PheedLoop by visiting our Careers Page.

Notes

This is a recruitment posting for an existing vacancy. And we don't use AI or automated tools to screen applications. A real person reads every application.

Apply on LinkedIn About employer

More about this job

Responsibilities

Conduct end-to-end red team engagements and threat hunts across the platform, infrastructure, and people, then document findings and drive remediation. Strengthen supply chain, CI/CD, and developer workstation security; lead incident response; and partner with teams to embed secure practices and inform architecture and roadmaps.

Requirements

Requires at least three years of hands-on offensive security, red teaming, penetration testing, or closely related experience, with strong web, API, network, and post-exploitation fundamentals. Candidates should be able to assess supply chain risks, work with Python/Django, React, and AWS environments, script in Python or Bash, use offensive tools, and communicate findings effectively; certifications are optional.

Skills

Offensive Security
Red Teaming
Penetration Testing
Web Application Security
API Security
OWASP Top 10
Network Security
Post-Exploitation
Software Supply Chain Security
CI/CD Security
Endpoint Hardening
Incident Response
Threat Hunting
Python
Bash
AWS

Benefits

Employer-Paid Health Coverage
Team Lunches
Learning Events
Team Outings
Path to Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Red Team Engagements
Attack Simulations
Reconnaissance
Post-Exploitation
Web Application Security
API Security
OWASP Top 10
Authentication
Authorization
Network Attacks
Supply Chain Security
Dependency Confusion
Typosquatting
Malicious IDE Extensions
CI/CD
Credential Management
Endpoint Hardening
Least Privilege
Incident Response
Threat Hunting
Phishing Simulations
Threat Modeling
Python
Bash
Django
React
AWS
OSCP
CRTO
GPEN

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Work requirements

Jobs in Canada