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Added 43 mins ago
Growth Marketing Manager
MongoDB
Toronto, ON
…Voyage AI customer journey. You will translate customer and developer needs into compelling lifecycle experiences, campaigns, and experiments across email, in-product, content, and emerging…
Added 58 mins ago
RB
Principal Enterprise Architect
Royal Bank of Canada
Toronto, ON
- Full-time
Minimum 2 years of cloud implementation experience (Azure and/or AWS)
Added 58 mins ago
Senior Assurance Solutions Architect, AWS Security Assurance Services
Amazon
Ottawa, ON
AWS Applied AI Solutions (AAIS) is building toward a future where every business innovates with Amazon AI teammates. To get there, we build AI solutions that improve human capabilities and…
Added 1 hour ago
U
Full-Stack Software Engineer
Ultrassure
Remote, Canada
- Full-time
- Remote
Our core stack includes Next.js, TypeScript, Python, Django and AWS.
Added 1 hour ago
SO
Senior Software Engineer, Dentrix Ascend
Software of Excellence
Surrey, BC
- Full-time
Experience with Kafka, RabbitMQ, AWS SQS/SNS, or similar messaging technologies
Added 1 hour ago
HS
Senior Software Engineer
Henry Schein One Canada
Surrey, BC
- Full-time
Experience with Kafka, RabbitMQ, AWS SQS/SNS, or similar messaging technologies
Added 1 hour ago
X
Lead Engineer - Payments Platform
Xero
Remote, Canada
- Full-time
- Remote
Integrating and championing artificial intelligence capabilities to accelerate engineering productivity and enhance developer workflows
Added 2 hours ago
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Senior Java Software Engineer
Henry Schein One Canada
Surrey, BC
- $130,000 to $142,000 CAD / year
- Full-time
Experience with Kafka, RabbitMQ, AWS SQS/SNS, or similar messaging technologies
Added 2 hours ago
S
Platform Architect - AI Platform
SIMPRO
Montreal, QC
- Full-time
Architect, implement, and maintain AWS cloud infrastructure, with a focus on Lambda, NoSQL, SQS. ASG, EC2, EKS, RDS, and Cost Optimisation.
Added 2 hours ago
DT
Analyst III Infrastructure Services
DXC Technology
QC · CAN QC Home based (CSC Location)
- Full-time
Relevant certifications, such as CompTIA A+, AWS Certified Cloud Practitioner, or Microsoft 365 Certified: Fundamentals, are a plus
Added 3 hours ago
D
Developer
Dexian
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for an experienced Software Developer V to join a collaborative technology team supporting software development, project delivery, and day-to-day application support within a…
Added 3 hours ago
UO
Junior NLP Data Scientist
University of British Columbia
Vancouver, BC · UBCV | UBC Hospital - Detwiller Pavilion (DPAV)
- $5,692.25 to $8,179.5 CAD / month
- Part-time
- Assist with building and maintaining secure, scalable cloud infrastructure for deploying AI models (e.g., AWS).
Added 3 hours ago
T
Manager, IT Operations (Oracle & PostgreSQL Database Services)
TD
Mississauga, ON · Toronto, ON
- Full-time
Added 3 hours ago
T
Oracle / PostgreSQL Database Administrator
TD
Mississauga, ON · Toronto, ON
- Full-time
Added 3 hours ago
IT Systems & Support Coordinator
Herschel Supply Co.
Vancouver, BC
Basic exposure to Cisco Meraki network dashboards, VMware, or cloud platforms (AWS, Azure).
Added 3 hours ago
HS
IT Systems & Support Coordinator
Herschel Supply Company
Vancouver, BC
- Full-time
Basic exposure to Cisco Meraki network dashboards, VMware, or cloud platforms (AWS, Azure).
Added 3 hours ago
S
Software Engineer
Spellbook
Canada
- Full-time
OpenAI and other large language models (LLMs), ReactJS, Node, Typescript, Mongo, Docker, AWS, CDK
Added 3 hours ago
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Python Backend Engineer
Enterprise Solutions Inc.
Toronto, ON
- Contract
This role is not suited for a developer focused only on application coding. The ideal candidate should demonstrate strong system design, backend architecture, problem-solving, and technical…
Added 3 hours ago
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SAS Viya System Administrator
National Bank of Canada
Montreal, QC
- Full-time
Knowledge of cloud technologies such as AWS and source code management tools such as Git.
Added 3 hours ago
C
GuideWire ClaimCenter Developer
COFOMO
Quebec, QC
- Full-time
Knowledge of cloud environments, including AWS.
Added 3 hours ago
C
Guidewire ClaimCenter Analyst
COFOMO
Quebec, QC
- Full-time
Knowledge of cloud environments, including AWS.
Added 3 hours ago
T
Oracle / PostgreSQL Database Administrator
TD
Mississauga, ON
- Full-time
Added 3 hours ago
SI
Web Developer
Spait Infotech
Canada
- Full-time
Experience with cloud platforms such as AWS, Azure, or GCP.
Added 3 hours ago
S
Senior Software Engineer, Platform & Infrastructure
Spellbook
Canada
- Full-time
…work across our entire technical stack - from infrastructure (AWS, MongoDB, infrastructure as code, Datadog, CI/CD) to platform capabilities that enable product development and system…
Added 3 hours ago
T
Intermediate Java Developer – Java EE / Spring / AWS
ThoughtStorm
Toronto, ON
- Contract
Hiring: Intermediate Java Developer – Java EE / Spring / AWS

PheedLoop Events

Senior Security Engineer

Toronto, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Oct 29, 2026
Posting language: English
Posted: Aug 5, 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 About employer

More about this job

Responsibilities

Conduct end-to-end red team engagements and attack simulations across the platform, infrastructure, and people, then document findings and drive remediation. Strengthen supply chain and endpoint security, lead incident response and threat hunting, build security awareness, and partner with engineering and leadership on secure architecture and priorities.

Requirements

Requires at least three years of hands-on experience in offensive security, red teaming, penetration testing, or a closely related role, with strong web, API, network, and post-exploitation fundamentals. Candidates should understand supply chain risks, be comfortable with Python/Django, React, and AWS, have scripting and offensive tooling experience, and demonstrate ownership, clear communication, and sound judgment; relevant certifications are preferred but not required.

Skills

Offensive Security
Red Teaming
Penetration Testing
Web Application Security
API Security
Authentication and Authorization Security
Network Security
Post-Exploitation
Software Supply Chain Security
Incident Response
Threat Hunting
Threat Modeling
Python
Bash
AWS
CI/CD Security

Benefits

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

Visa sponsorship

Not detected in the job text

Keywords

Offensive Security
Red Teaming
Penetration Testing
Attack Simulation
OWASP Top 10
Web Application Security
API Security
Authentication
Authorization
Network Attacks
Post-Exploitation
Supply Chain Security
Dependency Confusion
Typosquatting
CI/CD
Endpoint Hardening
Secret Management
Least Privilege
Incident Response
Threat Hunting
Threat Modeling
Phishing Simulations
Python
Bash
Django
React
AWS
OSCP
CRTO
GPEN

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