Senior Product Security Engineer

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.

Pay and benefits

Base Pay Grade - N

Equity Grade - 9

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 equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.)

USA base pay range (CA, WA, NY, NJ, CT) per year: $195,000 - $255,000 USD.

USA base pay range (all other U.S. states) per year: $173,000 - $233,000 USD.

#LI-Remote

Remote-first with flexibility built in

Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.

Benefits designed for you

Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:

• Health coverage at no cost: We cover 100% of premiums for employees and their dependents.
• Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you.
• Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to.
• Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount.

• We're committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we're happy to help.
• By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.