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Added 8 mins ago
H
IT Director
Hays
Montreal, QC
- Full-time
Lead enterprise-wide digital transformation initiatives and technology modernisation projects.
Added 8 mins ago
ED
Senior Quality Engineer/Lead - EN 323
Export Development Canada | Exportation et développement Canada
Remote, Canada
- Full-time
- Remote
The Digital Platforms team within the Working Capital Solutions group is seeking a Senior Quality Engineer/Lead with specialized AI expertise to help build and evolve EDC's AI-enabled…
Added 8 mins ago
AI Solution Architect / FDE (AWS and Azure) -
NTT DATA Services
Toronto, ON
We are seeking an experienced AI Lead / AI Solutions Architect to lead the design, development, and implementation of enterprise AI solutions across Financial Services.
Added 23 mins ago
Staff Information Security Engineer - Threat Detection & Response
Visier Solutions Inc
Vancouver, BC
…organizations across the globe. Our mission is to help businesses lead with insight at scale as they continuously…
Added 37 mins ago
CT
Product Owner
Connex Telecommunications Inc.
Toronto, ON
- $75 to $85 CAD / hour
- Contract
Lead process mapping, workflow analysis, and documentation activities.
Added 37 mins ago
ML
Hybrid Cloud & Infrastructure Platform Consultant
Maple Leaf Foods Inc
Mississauga, ON
- Full-time
This role supports digital, data, and AI initiatives from a platform foundation perspective. It does not own enterprise data strategy, analytics delivery, applications, or AI model…
Added 37 mins ago
R
Senior Director, CFO Controls Office
RBC
Toronto, ON
- Full-time
Lead the Chief Control Office as a 2nd line of defense assurance team reporting to the CFO Group. You'll elevate RBC's financial reporting control environment and strengthen operational…
Added 37 mins ago
DS
Sales Development Representative (SDR)
D3 Security
Vancouver, BC
- Full-time
D3 is Security Hyperautomation for the AI Age. Our AI-powered hyperautomation platform automates security operations and security engineering work, freeing the minds of analysts and…
Added 51 mins ago
DS
Senior AI Engineer / Architect
D3 Security
Vancouver, BC
- Full-time
maryWe are looking for a Senior AI Engineer to help architect and scale AI-powered product systems across our platform and engineering workflows. This role is best suited for someone with…
Added 1 hour ago
Developer/Technical Architect - Microsoft D365 Customer Engagement
EY
Toronto, ON · Vancouver, BC
+2 years of experience delivering Dynamics 365 CE and Power Platform solutions, including Technical Lead or Technical Architect responsibilities on enterprise implementations.
Added 1 hour ago
GM
Principal Software Engineering - Build System Modernization
General Motors
Markham, ON
- Full-time
…that support software-defined vehicles. This role will help lead the transition from a legacy Make-based system to Bazel, Google’s open-source build tool, improving speed, reliability, and…
Added 1 hour ago
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Sales Engineer, Eastern Canada
Horizon3
Remote, Canada
- Full-time
- Remote
…criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest…
Added 1 hour ago
VP, Product
Ambyint
Calgary, AB
…revenue growth and durable market differentiation. The VP will lead Product Management and Product Operations scale the product operating model the team has adopted and ensure disciplined…
Added 2 hours ago
ED
Senior/Principal Enterprise Architect (Level 18 & Level 19) - EN 425
Export Development Canada | Exportation et développement Canada
Ottawa, ON
- $96,557 to $149,341 CAD / year
- Full-time
…passion for translating business vision into action. You will lead the design and evolution of enterprise business capabilities, facilitate the adoption of integrated frameworks, and…
Added 2 hours ago
C
Senior Business Analyst
Centrilogic
Canada
- Full-time
The Senior Business Analyst serves as the critical link between business stakeholders and technical teams, ensuring enterprise systems and business applications effectively support…
Added 2 hours ago
IG
Agile Delivery Manager
Insight Global
Toronto, ON
- $75 to $85 CAD / hour
- Contract
Insight Global is seeking an experienced Senior Agile Delivery Manager / Technical Program Manager to lead the delivery of a strategic enterprise data and intelligence platform initiative.…
Added 2 hours ago
D-
Directeur Principal - Architecture de Solutions TI
DELAN - IT Talent Solutions
Montreal, QC
- Full-time
Lead platform modernization and the migration to cloud
Added 2 hours ago
BH
Head of Customer Success
Bask Health
Remote, Canada
- Full-time
- Remote
Lead the AI-native operating model for CS: develop, document, and share prompts, workflows, and automations that make the team faster and better - and make sure customers understand what…
Added 2 hours ago
M
RQ11658 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
scalable and secure enterprise solutions leveraging Dynamics 365, Power
Added 2 hours ago
B
VP, Engineering - Network Observability
BlueCat
Canada
- Full-time
BlueCat is seeking a VP, Engineering, Network Observability to lead the engineering organization behind LiveAction, BlueCat's Network Observability product line. This leader will own the…
Added 2 hours ago
PS
Vice President of Sales
Persistent Systems
Toronto, ON
- Full-time
We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s…
Added 2 hours ago
T
Solution Architect
Telesat
Ottawa, ON
- Full-time
We are seeking an experienced Software Architect with deep expertise in Business Support Systems (BSS), Enterprise Data Platforms, Analytics, and Artificial Intelligence solutions. The…
Added 2 hours ago
EB
Director, Product Marketing, Reverse Mortgage
EQ Bank | Canada's Challenger Bank
Toronto, ON
- Full-time
…with Product, Sales, Customer Experience, Digital, Operations, Enterprise Marketing and external partners to bring products and capabilities to market, sharpen competitive differentiation…
Added 2 hours ago
EB
Lead, Program Governance & Enablement
EQ Bank | Canada's Challenger Bank
Toronto, ON
- Full-time
The Lead, Program Governance & Enablement is an individual contributor role within the Integration Management Office (IMO). Working directly with the Senior Director, Program Management,…
Added 2 hours ago
TR
Lead Data Scientist, Customer & Growth Analytics
Thomson Reuters
Toronto, ON · Canada, Toronto, Ontario
- Full-time
Thomson Reuters Legal is seeking a Lead Data Scientist to help power data-driven growth and adoption of our AI-enabled legal solutions. In this role, you will design, build, and maintain…

Faire

Staff Security Engineer - Bot & Traffic Defence

Toronto, ON, Canada
Kitchener, ON, Canada

Canada: the pay range for this role is $190,500 to $262,000 per year.

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Job details

Pay: Canada: the pay range for this role is $190,500 to $262,000 per year.
Posting language: English
Posted: Sep 29, 2026

Original job description

About Faire

Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving community of entrepreneurs across the globe. Picture your favorite boutique in town - we help them discover the best products from around the world to sell in their stores. With the right tools and insights, we believe that we can level the playing field so businesses can grow and local communities can thrive.

We’re looking for smart, resourceful and passionate people to join us as we power the shop local movement. If you believe in community, come join ours.

About this role:

Our Engineering organization owns the software that makes our marketplace work. Our Bot & Traffic Defence function owns how Faire holds up against automated traffic: scraping, credential abuse, and application-layer DDoS, from the edge through to detection and scoring. We care about good engineering practice and love to write software that is secure, tested, easy to maintain, and can scale to millions of users. We build scalable, reusable frameworks; consult with product teams; listen to the data; and iterate.

As a Staff Security Engineer, Bot & Traffic Defence, you will be the first dedicated owner of this domain. You will set the technical direction, build the controls and signals that back it, and establish an ownership model that holds across Security, Platform, service teams, and Anti-Abuse.

As a Staff Security Engineer, Bot & Traffic Defence, you’ll collaborate with us to:

Own the technical strategy and roadmap for bot, scraping, and application-layer DDoS defence end to end, from edge controls through detection and scoring, including revising the strategy where the evidence contradicts it.
Author and tune edge security controls as code: WAF rules, rate limiting policies, and challenge mechanisms, against real adversaries who respond to every change you make.
Build higher-confidence bot and trust signals so that Faire can enforce more aggressively without turning legitimate logged-out buyers away.
Design and operate distributed layer 7 rate limiting, and make the calls on keying, counter state, and where in the stack enforcement belongs.
Make incident response for bot and DDoS events a solved problem: clear paging paths, runbooks a non-specialist on-call can execute at 3am, and observability that answers whether humans are actually being affected.
Lead post-incident reviews on recurring classes of bot incidents so systemic causes surface instead of repeating.
Build the tooling, secure defaults, and playbooks that let service-owning teams protect their own endpoints correctly without you in the loop for every decision.
Land a durable ownership model across Security, Platform, service teams, and Anti-Abuse, where every attack vector has a named owner who has accepted it and it holds without escalation.
Make Faire's bot posture legible to leadership, including a defensible view of residual risk, and force the outstanding business decisions that engineering is currently making by default.

We’re excited about you because you have:

Hands-on operational ownership of a CDN or edge security platform (Cloudflare, Akamai, Fastly, or AWS CloudFront/WAF/Shield) in production against real adversaries, managed as code rather than clicked through a vendor dashboard.
Experience defending a high-traffic consumer site against scraping and application-layer DDoS, including the part where the attacker shifts vectors a week after your control ships, and the instinct to design for raising attacker cost rather than for a permanent block.
A practical understanding of bot detection signals and where each one fails: TLS and HTTP fingerprinting (JA3/JA4), behavioural signals, mobile device attestation (App Attest, Play Integrity), and challenges, with a real view on the precision and recall trade-off each one carries.
Experience designing distributed rate limiting at layer 7, including the differences between per-IP, per-ASN, per-session, and per-fingerprint keying, when each gets evaded, and how to hold counter state across a fleet without the limiter becoming the bottleneck.
Quantitative rigour in detection work: you can measure a detection's precision and recall, set a false-positive tolerance with the business, and defend a threshold change with data rather than intuition.
A preference for solving traffic and abuse problems with code rather than manual operations, including writing and maintaining internal tooling that on-call engineers depend on mid-incident.
Comfort writing and reviewing code in an OOP language such as Kotlin, Java, Python, or TypeScript, enough to read an unfamiliar service, find where a control is being bypassed, and open the pull request that fixes it.
Working fluency with infrastructure as code and cloud environments (Terraform, AWS or GCP, Kubernetes) sufficient to own a security control plane, and the judgment to know when a Terraform-gated workflow is too slow for an incident and needs a break-glass path with an audit trail.
Experience owning incident response for a live traffic attack, including holding the authority to block traffic under time pressure.
A track record of setting technical direction in an ambiguous domain with no existing owner, and of sequencing work when everything is nominally urgent.
Experience landing a cross-team ownership model without authority, including moving responsibility away from a team that currently holds it and getting other teams to accept obligations they did not ask for.
Comfort delivering primarily through other teams rather than personal throughput.
The ability to put security risk in business terms for executives, translating traffic and abuse metrics into revenue, cost, and reputational exposure.
Clear communication with engineers outside security, describing an attack and its trade-offs without alarmism or unexplained jargon.

Technologies we use and teach:

Kotlin, Typescript, Python
Edge and CDN security tooling: WAF, rate limiting, bot management, challenge policies
AWS, OCI, Terraform, Kubernetes
HTTP, JSON, and Protocol Buffers

Salary range:

Canada: the pay range for this role is $190,500 to $262,000 per year.

This role will also be eligible for equity and benefits. Actual base pay will be determined based on permissible factors such as transferable skills, work experience, market demands, and primary work location. The base pay range provided is subject to change and may be modified in the future.

Hybrid Faire employees currently go into the office 3 days per week on Tuesdays, Thursdays, and a third flex day of their choosing (Monday, Wednesday, or Friday). Additionally, hybrid in-office roles will have the flexibility to work remotely up to 4 weeks per year. Specific Workplace and Information Technology positions may require onsite attendance 5 days per week as will be indicated in the job posting.

Why you’ll love working at Faire

Move fast: You'll own meaningful problems that serve customers around the globe with the agency to move fast and see your results clearly.
Equipped to scale: We invest in what matters, including the latest enterprise AI tools, to help you work smarter and get more out of every day.
Best in class: Our team is full of sharp, kind, and generous colleagues who care about their craft and about helping you grow in yours.
Real rewards. Competitive pay, equity, and comprehensive benefits designed to support your life inside and outside of work.
Belonging: We're intentional about building an environment where every Faire employee has equal access to opportunities, growth, and success.

Faire was founded in 2017 by a team of early product and engineering leads from Square. We’re backed by some of the top investors in retail and tech including: Y Combinator, Lightspeed Venture Partners, Forerunner Ventures, Khosla Ventures, Sequoia Capital, Founders Fund, and DST Global. We have headquarters in San Francisco and Kitchener-Waterloo, and a global employee presence across offices in Toronto, London, and New York. To learn more about Faire and our customers, you can read more on our blog.

Faire provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity or gender expression.

Faire is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Accommodations are available throughout the recruitment process and applicants with a disability may request to be accommodated throughout the recruitment process. We will work with all applicants to accommodate their individual accessibility needs. To request reasonable accommodation, please fill out our Accommodation Request Form (https://bit.ly/faire-form)

Privacy

For information about the type of personal data Faire collects from applicants, as well as your choices regarding the data collected about you, please visit Faire’s Privacy Notice (https://www.faire.com/privacy)

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More about this job

Responsibilities

You will own the technical strategy and roadmap for bot, scraping, and application-layer DDoS defense. You will also build tooling and secure defaults to enable service-owning teams to protect their own endpoints effectively.

Requirements

The role requires hands-on operational experience with CDN or edge security platforms and a strong background in defending high-traffic consumer sites. You must be proficient in infrastructure as code, OOP languages, and quantitative detection methods.

Skills

Bot defense
Traffic defense
WAF
CDN
Cloudflare
Akamai
Fastly
AWS
Terraform
Kubernetes
Kotlin
Python
TypeScript
Incident response
Distributed rate limiting
Security engineering

Benefits

Equity
Comprehensive benefits

Visa sponsorship

Not detected in the job text

Keywords

Staff Security Engineer
Bot Defense
Traffic Defense
WAF
CDN
Cloudflare
Akamai
Fastly
AWS
Terraform
Kubernetes
Kotlin
Python
TypeScript
Incident Response
Distributed Rate Limiting
Security Engineering
Scraping
DDoS
TLS
HTTP
Fingerprinting
Infrastructure as Code
Marketplace
Wholesale
Security Controls
Observability
Post-incident Review
Risk Management
Edge Security

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