Security Intern - Summer 2026

Affirm(8 days ago)

HybridInternshipIntern$110,000 - $110,000Product Security Engineering and Architecture

About this role

Affirm is reinventing credit to make buying now and paying later more honest and friendly. This internship supports the Product Security Engineering and Architecture (PSEA) team, offering exposure to product, platform, and identity security functions while contributing to projects that strengthen Affirm's security posture. The role is part of a hybrid office intern program based in San Francisco starting May/June 2026 and includes a dedicated mentor and cross-team collaboration.

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Required Skills

Python
API Integration
Cloud Security
AWS
Secrets Management
Key Management
Network Security
Vulnerability Management
Automation
Identity Access Management

+2 more

Qualifications

Enrolled Student
Computer Science Or Related Major

About Affirm

affirm.com

Affirm is a fintech company that provides point-of-sale “buy now, pay later” financing, letting consumers split purchases into options like interest-free Pay in 4 or longer-term loans with transparent pricing. It emphasizes no hidden fees and shows the total cost upfront so shoppers can choose flexible payment plans with lower payments. Merchants integrate Affirm at checkout via APIs and partnerships to offer financing, improve conversion, and manage underwriting and payouts. Consumers can manage plans and payments through Affirm’s app and online tools.