Affirm Logo

Affirm

Senior Product Security Engineer

Sorry, this job was removed at 06:23 p.m. (MST) on Wednesday, Jul 22, 2026
Easy Apply
Remote
Hiring Remotely in Canada
Easy Apply
Remote
Hiring Remotely in Canada

Similar Jobs at Affirm

15 Hours Ago
Easy Apply
Remote
Canada
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
Design, scale, and operate revenue enablement programs for leaders and frontline sellers focused on leader enablement, sales methodology, and new-hire onboarding. Define strategy, operating model, success metrics, and governance. Partner with Sales, Instructional Design, and Analytics to drive adoption and measurable behavior change through blended learning, manager reinforcement, and in-workflow enablement. Track and iterate on program effectiveness to improve manager adoption, methodology adoption, and field productivity.
Top Skills: AnalyticsBlended LearningChallengerInstructional DesignMeddpiccSpiced
15 Hours Ago
Easy Apply
Remote
Canada
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
Build, deploy, and maintain AI-powered agents, APIs, and applications for People operations on Snowflake. Integrate Workday/Notion, ensure security and data governance, design multi-model LLM reliability, and own production lifecycle including CI/CD, monitoring, and incident response while working with non-technical stakeholders.
Top Skills: APIsCi/CdDbtGitGitLlmsNotionPythonQuicksilverSnowflakeSnowpark Container ServicesWorkday
15 Hours Ago
Easy Apply
Remote
Canada
Easy Apply
Mid level
Mid level
Big Data • Fintech • Mobile • Payments • Financial Services
Lead and improve Affirm's Engineering University Program end-to-end for interns, apprentices, and new graduates. Design and execute programming and events, manage communications, logistics, and participant support, partner with University Recruiting and cross-functional stakeholders, measure outcomes using feedback and metrics, and drive continuous program enhancements.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

Affirm values information security as a critical part of the company’s continued success. Our mission is to make information security programmatic and cultural in Affirm, enabling the company to succeed in building honest financial products. The Security team posture increases security and reduces risk while securely enabling access to information for those who need it!

The Senior Product Security Engineer candidate will have experience building and architecting software as part of a larger team. The ideal candidate will work effectively with product and engineering teams to evaluate and influence product requirements, design, and implementation to improve the security of Affirm’s products.

What You'll Do
  • Partner with Affirm product teams to ensure that security is included in every phase of the product development lifecycle.
  • Conduct threat modeling and architecture reviews to ensure threats are understood, documented, and mitigated.
  • Review and analyze product source code to identify security vulnerabilities and provide recommendations for secure implementation.
  • Seek out opportunities to automate processes when appropriate.
  • Identify emerging classes of vulnerabilities and developing solutions for them before they’re a problem.
  • Assist product teams in the development of security focused test cases to enforce security requirements.
  • Advise product teams on business security requirements early in the product development lifecycle.
  • Decompose large, cross-team projects into individual tasks. Manage scope across teams and drive toward project closure.
What We Look For
  • Deep understanding of web application architecture and design principles
  • Experience using modern software development and delivery techniques to develop cloud-based services. Python, Kotlin, Java, AWS, and Azure experience preferred.
  • Knowledge of common security flaws and resolution as published by OWASP, SANS, etc.
  • Experience with PCI or other regulated environments. 
  • Experience conducting threat models for complex, distributed products using standard threat modeling techniques and methodologies.
  • Experience with standard authentication mechanisms, including SAML and OAuth2.
  • Understanding of continuous integration / continuous deployment processes and tools.
  • BS degree in related field or equivalent experience. MS degree in a related field or equivalent experience is a plus.

Location - Remote Canada

Pay Grade - N
Equity Grade - 06
Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.
Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company).
Base pay range per year: $153,000 - $213,000 

This posting is for an existing vacancy.

#LI-Remote

Affirm is proud to be a remote-first company! The majority of our roles are remote and you can work almost anywhere within the country of employment. Affirmers in proximal roles have the flexibility to work remotely, but will occasionally be required to work out of their assigned Affirm office. A limited number of roles remain office-based due to the nature of their job responsibilities.

We’re extremely proud to offer competitive benefits that are anchored to our core value of people come first. Some key highlights of our benefits package include: 

  • Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents 
  • Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses
  • Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
  • ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount

We believe It’s On Us to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of individualized support during the hiring process.

[For U.S. positions that could be performed in Los Angeles or San Francisco] Pursuant to the San Francisco Fair Chance Ordinance and Los Angeles Fair Chance Initiative for Hiring Ordinance, Affirm will consider for employment qualified applicants with arrest and conviction records.

By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and hereby freely and unambiguously give informed consent to the collection, processing, use, and storage of your personal information as described therein.

What you need to know about the Calgary Tech Scene

Employees can spend up to one-third of their life at work, so choosing the right company is crucial, not just for the job itself but for the company culture as well. While startups often offer dynamic culture and growth opportunities, large corporations provide benefits like career development and networking, especially appealing to recent graduates. Fortunately, Calgary stands out as a hub for both, recognized as one of Startup Genome's Top 100 Emerging Ecosystems, while also playing host to a number of multinational enterprises. In Calgary, job seekers can find a wide range of opportunities.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account