Jobs in Canada

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Added 6 days ago
CT
Senior Data Scientist
Canadian Tire Corporation
Oakville, ON
- Full-time
…business impact. As part of our continued growth, we are seeking a Senior Data Scientist who can play a key role in advancing our modeling capabilities, influencing consumer strategies, and…
Added 6 days ago
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Senior Manager-PM Cloud Development
BMO
Toronto, ON · BMOPLACE
- Full-time
The Senior Manager (Senior Technology Officer) plays a critical role in enabling the successful delivery of platform changes supporting B2B partner integrations. This role is accountable…
Added 6 days ago
HT
Senior Front-End Engineer
High Tech Genesis
Ottawa, ON
- Contract
HTG is hiring a Senior Front-End Engineer for an opportunity with one of our technology clients.
Added 6 days ago
VN
Senior Security Software Engineer/Developer
Vecima Networks Inc.
Canada
- Full-time
We are looking for a Senior Security Software Engineer / Developer to work directly with our software and product engineering teams to design, build, test, release, and maintain well…
Added 6 days ago
Technical Account Manager, CANPS
Amazon
Toronto, ON
As a Senior TAM, you will help craft and execute strategies to drive our customers’ adoption and use of AWS services, including EC2, S3, DynamoDB & RDS databases, Lambda, CloudFront CDN,…
Added 6 days ago
GT
Payment Operations Analyst
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $40 to $47 CAD / hour
- Contract
As a Senior Analyst, Business Analytics on the Payments Operations team, you'll play a pivotal role in modernizing operational processes through automation, AI-driven solutions, intelligent…
Added 6 days ago
LT
DevOps Platform Engineer
Lorven Technologies Inc.
Montreal, QC
- Contract
Job Title: Senior DevOps & Python Platform Engineering Specialist
Added 6 days ago
SA
Senior/Staff Application Support Specialist (Trading & Market Data) - Toronto
Solactive AG
Toronto, ON
- Full-time
You'll be the senior technical anchor for our Toronto application support team. You'll lead with hands on expert knowledge and set the bar for technical excellence and direction when things…
Added 6 days ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Work Arrangement: Hybrid – 3 Days per Week Onsite · Onsite Requirement: 3 days per week onsite
Added 6 days ago
C
Senior Python Engineer
Collabera
Toronto, ON
- $90 to $95 CAD / hour
- Contract
Python & Backend Development: Strong enterprise Python development experience, including building RESTful APIs and backend services.
Added 6 days ago
SM
RQ00244 – Data Science Developer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Hybrid – 3 Days per Week Onsite · Onsite Requirement: 3 days per week at the client's Toronto office
Added 6 days ago
SM
RQ00241 – Software Developer – ETL – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Hybrid – 3 Days per Week Onsite
Added 6 days ago
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Senior Python Developer with PySpark and AWS
Luxoft
Toronto, ON
- Full-time
Advanced proficiency in Python Core and PySpark, with over 8 years of hands-on experience.
Added 6 days ago
M
Senior Java Full Stack Developer
Miratech
Kitchener, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 6 days ago
V
Senior Software Engineer
Vylan
Montreal, QC
- Full-time
Role Description As a Senior Software Engineer at Vylan, you will design, develop, and maintain core features of our accounting platform, with a focus on reliability, scalability, and…
Added 6 days ago
M
Senior Java Full Stack Developer
Miratech
London, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 6 days ago
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Senior Product Security Engineer
PheedLoop
Toronto, ON · North York, ON
- Full-time
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…
Added 6 days ago
E
Senior Data Analytics & Performance Engineer
Enbridge
Calgary, AB · Edmonton, AB
- Full-time
…driving financial excellence and innovation. We are seeking a Senior Data Analytics & Performance Engineer to join our…
Added 6 days ago
MA
Senior Software Engineer
Milya AI
Montreal, QC
- Full-time
Role Title: Senior AI Engineer – Full-Stack & Ambient Voice (Startup / On-Site)
Added 6 days ago
Senior Technical Solutions Manager, Billing, Google Cloud
Google
Waterloo, ON
Experience with web technologies (HTTP, HTML, DNS, TCP), experience reading code in a general-purpose language (e.g., Java, Python, Go) or system design, AI-assisted coding/debugging.
Added 6 days ago
C
Senior IT Infrastructure Administrator, DevOps
Confluence
Montreal, QC
- Full-time
We are looking for a Senior IT Infrastructure Administrator, DevOps to join our Cloud Infrastructure team and help build the next generation of Confluence’s cloud environment.
Added 6 days ago
C
Senior IT Infrastructure Administrator, DevOps
Confluence
Toronto, ON
- Full-time
We are looking for a Senior IT Infrastructure Administrator, DevOps to join our Cloud Infrastructure team and help build the next generation of Confluence’s cloud environment.
Added 6 days ago
M
Senior Data Architect
Miratech
Toronto, ON · Scarborough, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 6 days ago
A
Senior Analyst, Balance Sheet Strategy (12 Month Term)
ATB
Calgary, AB · Edmonton, AB
- Full-time
As ATB’s next Senior Analyst, Balance Sheet Strategy, you will empower the Treasury Balance Sheet Strategy function by transforming complex data into actionable insights that drive key…
Added 6 days ago
RV
Senior Hardware Engineer-Platforms
Ross Video
Ottawa, ON · Nepean, ON
- Full-time
Design and debug FPGA, SoC, CPLD, and embedded-control functions using SystemVerilog, Verilog, VHDL, C/C++, Python, Tcl, or shell scripting as appropriate.

PheedLoop

Senior Product Security Engineer

Toronto, ON, Canada
North York, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 6, 2026
Posting language: English
Posted: Nov 6, 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 is not 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 software 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 experience in offensive security, red teaming, penetration testing, or a closely related role, with strong web and API security fundamentals and knowledge of supply chain attack patterns. Candidates should be comfortable with Python/Django, React, and AWS, able to script and read application code, and demonstrate ownership, sound judgment, and clear written communication; relevant certifications are optional.

Skills

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

Benefits

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

Visa sponsorship

Not detected in the job text

Keywords

Offensive Security
Red Team Engagements
Penetration Testing
OWASP Top 10
Web Application Security
API Security
Authentication
Authorization
Network Attacks
Post-Exploitation
Software Supply Chain Security
Dependency Confusion
Typosquatting
Malicious IDE Extensions
CI/CD
Developer Workstation Hardening
Secret Management
Least Privilege
Incident Response
Threat Hunting
Threat Modeling
Python
Django
React
AWS
Bash
OSCP
CRTO
GPEN
Live Events

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Jobs in Canada