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Added 1 month ago
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Staff Software Engineer - Ledger
Rippling
Toronto, ON
- Full-time
Technical Leadership: Anchor the Seattle site, mentoring a pod of high-performing Senior engineers to build an execution layer decoupled from product feature velocity.
Added 1 month ago
Senior Full Stack Developer
Government of Alberta
Edmonton, AB
The Software Delivery branch is looking for a Senior Full Stack Developer (FSD). Reporting to the Manager, Application Services, this position leads and contributes to iterative, continuous…
Added 1 month ago
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Senior Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
This is a Senior Java Developer position responsible for leading the design, development, and deployment of scalable, high-performance enterprise applications. The overall objective of this…
Added 1 month ago
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Java Developer
UST
Montreal, QC
- Full-time
UST is searching for a Java Developer in Non-Financial Risk Technology to Architect and lead mission-critical Java platforms, drive technical strategy, establish engineering best practices,…
Added 1 month ago
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L3 Application Support Engineer
CGI
Toronto, ON
- Full-time
The Level 3 Application Support Engineer provides senior level production support for mission critical faster payment and bill payment platforms. This role leads complex incident…
Added 1 month ago
FV
Senior Software Engineer
Forum Ventures
ON
- Full-time
Weʼre looking for a Senior Software Engineer with 5 - 8 years of professional experience to help design, build, and scale the production systems behind askpollyʼs AI-powered insights…
Added 1 month ago
Software Engineer II, Platform
Ripple
Toronto, ON
Implement architectural solutions under the guidance of senior engineers, with a growing awareness of tradeoffs between scale, cost, and maintenance
Added 1 month ago
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Backend Engineer - 1 Year Contract
Teladoc Health Canada
Canada
- Contract
…virtual care platform. In this role, you’ll work closely with senior engineers, product managers, and cross functional partners to design, build, and operate backend services and APIs used…
Added 1 month ago
KS
Senior Java Developer
Kumaran Systems
ON · Ontario, Toronto
- Full-time
Java v8, v11 and v21 hand on experience required.
Added 1 month ago
C
Lead .Net Fullstack Developer
Citi
Mississauga, ON
- Full-time
We are seeking a highly motivated and skilled Senior Full-Stack Developer to join our team. As a key contributor, you will be responsible for designing, developing, and maintaining robust…
Added 1 month ago
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Principal Software Engineer - Distributed Systems
Microsoft
Vancouver, BC
- Full-time
The Fabric Mirroring team is currently seeking a Senior Software Engineer to join their team. This team oversees designing, building, and operating a next generation service that transfers…
Added 1 month ago
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Forward Deployed Engineer (FDE) (Mid/Senior Level)
Salesforce
Toronto, ON · Canada - Toronto
- Full-time
Collaborative Delivery: You'll work alongside Senior Forward Deployed Engineers and a Deployment Strategist. You'll own real components, benefit from structured mentorship from people…
Added 1 month ago
LM
Senior Software Engineer
Lockheed Martin
Halifax, NS
- Full-time
Software development, primarily using Java and containerization tools like Kubernetes
Added 1 month ago
Sr. Builder - Mobile (Platform), Ring
Amazon
Toronto, ON
Ring is redefining how millions of people interact with their homes every single day. As a Senior Builder on the App Platform team, you won't just write code - you'll set the technical…
Added 25 days ago
CO
Staff Android Engineer
Capital One
Toronto, ON
- Full-time
Provide mentorship to Junior, Intermediate, and Senior mobile associates
Added 1 month ago
Senior Site Reliability Engineer I
Braze
Vancouver, BC
This Senior SRE role is specifically focused on supporting the Braze Ruby on Rails monolith and our growing fleet of Go API services. This position is embedded with product engineering…
Added 1 month ago
Senior Site Reliability Engineer I
Braze
Toronto, ON
This Senior SRE role is specifically focused on supporting the Braze Ruby on Rails monolith and our growing fleet of Go API services. This position is embedded with product engineering…
Added 1 month ago
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Senior Java Developer
Localcoin
Toronto, ON · ON
- $120,000 to $140,000 USD / year
- Full-time
…new technologies to join our growing Engineering team as our Senior Java Back End…
Added 1 month ago
C
JAVA Microservices Engineering Lead
Citi
Mississauga, ON
- Full-time
The Engineering Lead (Java / Microservices) is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the…
Added 1 month ago
RB
Lead AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
…and proficiency in modern development technologies (.NET/C#, Java, Python). You will effectively communicate and collaborate with engineering teams, business stakeholders, and senior…
Added 1 month ago
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Software Engineer II - Distributed Systems
Microsoft
Vancouver, BC · Goodwood, ON
- Full-time
Contribute to the design and implementation of product features and services. Collaborate with senior engineers and architects to evaluate technical approaches, document designs, and…
Added 23 days ago
Senior Security Engineer - Application Security
Faire
Kitchener, ON · Toronto, ON
As a Senior Security Engineer, Application Security, you'll collaborate with us to:
Added 1 month ago
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QE Lead, Quality, Non-Functional
Vancity
Vancouver, BC · Toronto, ON
- Full-time
As an Engineering Lead, Quality, Non-Functional, you will play a senior technical role responsible for ensuring the quality engineering capabilities, performance, scalability, reliability,…
Added 1 month ago
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QE Lead, Payments
Vancity
Vancouver, BC · Toronto, ON
- Full-time
As an QE Lead, Payments, you will play a senior technical role responsible for ensuring the quality, reliability, and performance of member-facing platforms through hands-on engineering…
Added 1 month ago
RB
Senior AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
We are seeking an accomplished Senior AI Engineer to contribute to the design, development, and implementation of AI-driven solutions within our software development lifecycle. This role…

Faire

Senior Security Engineer - Application Security

Kitchener, ON, Canada
Toronto, ON, Canada

Canada: the pay range for this role is $160,000 to $220,000 per year.

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Job details

Pay: Canada: the pay range for this role is $160,000 to $220,000 per year.
Posting language: English
Posted: Sep 9, 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 Application Security function is focused on keeping vulnerabilities out of the code and software as it's built and shipped, owning the SDLC from commit to production. 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 Senior Security Engineer, Application Security, you'll collaborate with us to:

Find and fix vulnerabilities in first-party code and third-party dependencies using AI-powered detection, SAST, DAST, SCA, and secret scanning tooling.
Build shift-left tooling and CI/CD guardrails that make the secure path the default in the build pipeline.
Own offensive security engagements such as penetration tests with external vendors.
Evaluate and harden the security of AI-assisted code generation workflows.
Own the bug bounty program and the vulnerability management lifecycle end to end, from intake through remediation and closure.
Lead threat modeling and secure design reviews for new products and high-risk platform changes, shaping the architecture before the code is written rather than reviewing it after.
Conduct security reviews and consultations with product and platform teams and develop secure coding standards and scaling frameworks for recurring vulnerability classes.

We're excited about you because you have:

Hands-on experience integrating security into the software development lifecycle.
Experience driving vulnerability remediation across teams you do not own, with a point of view on how to set severities, hold SLAs, and get things actually closed.
Exposure to offensive security, whether that is running a bug bounty program, scoping penetration tests with external vendors, or finding and reporting real vulnerabilities yourself.
A passion for coding and solving security problems scalably with code and automation, rather than with process and policy.
Comfort writing and reviewing code in OOP languages such as Kotlin, Java, Python, or TypeScript, enough to read an unfamiliar service, judge whether a finding is real, and open the pull request that fixes it.
Practical experience with AppSec detection tooling (SAST, DAST, SCA, or secret scanning), including the unglamorous parts: deploying it, tuning the rules, and cutting the false positives so engineers trust the results.
A thorough understanding of web application security principles and common vulnerabilities, including OWASP Top 10, with an instinct for the systemic fix behind the individual finding.
Experience leading threat models on systems you did not build, and the judgement to know which designs need one and which do not.
Experience working in modern cloud computing environments such as AWS or GCP.
The ability to explain risk to product engineers in a way that makes them want to fix it, and the credibility to be invited into design discussions rather than added as a gate.
Curiosity about the security of AI-assisted development, and interest in figuring out what changes when a meaningful share of the code is machine-generated.

Technologies we use and teach:

Kotlin, Typescript, Python
AppSec tooling - SAST/DAST/SCA/secret scanning
AWS, OCI, Terraform, Kubernetes
AI tooling - Cursor, Claude

Salary Range

Canada: the pay range for this role is $160,000 to $220,000 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.

Faire uses Artificial Intelligence (AI) to screen and select applicants for this position.

This job posting is for an existing vacancy.

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

The Senior Security Engineer will lead application security initiatives, including vulnerability management, threat modeling, and the development of secure CI/CD guardrails. They will collaborate with product teams to implement secure coding standards and evaluate the security of AI-assisted development workflows.

Requirements

Candidates must have hands-on experience integrating security into the SDLC and proficiency in languages like Kotlin, Java, Python, or TypeScript. Strong expertise in AppSec detection tooling and a deep understanding of web application security principles are required.

Skills

Application Security
SAST
DAST
SCA
Secret scanning
CI/CD
Threat modeling
Vulnerability management
Kotlin
Java
Python
TypeScript
AWS
GCP
Kubernetes
Terraform

Benefits

Equity
Comprehensive benefits
Remote work flexibility

Visa sponsorship

Not detected in the job text

Keywords

Application Security
SDLC
SAST
DAST
SCA
Secret scanning
CI/CD
Threat modeling
Vulnerability management
Bug bounty
Kotlin
Java
Python
TypeScript
AWS
GCP
Terraform
Kubernetes
Cursor
Claude
AI-assisted development
OWASP Top 10
Cloud computing
Penetration testing
Secure design
Automation
OOP
Marketplace platform
Retail technology
Software engineering

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