Senior Manager, Product Security Engineering (Platform Security)

The Platform Security team forms the backbone of Affirm’s preventive and responsive security capabilities, protecting cloud-hosted systems and applications from threats.The Sr. Manager, Product Security will lead the Platform Security team, partnering with engineering and cross-functional leaders to ensure Affirm’s cloud platforms, infrastructure, and applications are secure and resilient.What You’ll DoLead, develop, and mentor the Platform Security team, setting direction, managing performance, and ensuring strong communication and execution across distributed time zones.Design, implement, and operate cloud security controls for AWS, GCP, and Azure to protect infrastructure, services, and applications from evolving threats.Partner with engineering and product leadership to influence architecture decisions, define security requirements, and ensure alignment with Affirm’s technical strategy.Strengthen container security by guiding secure design and operation of containerized environments using Docker, Kubernetes, and related ecosystem tooling.Drive adoption of DevSecOps practices by embedding automated security checks, workflows, and guardrails into CI/CD pipelines and developer tooling.Communicate complex security risks, tradeoffs, and recommendations to technical and non-technical stakeholders with clarity, precision, and authority.Develop and mature the platform security roadmap, identifying long-term risks, investments, and capabilities needed to strengthen Affirm’s cloud posture.Define, maintain, and enforce baseline security configurations, standards, and operational processes for cloud platforms, systems, and applications.Create and maintain security metrics and dashboards that provide meaningful insights into control effectiveness, program maturity, and areas needing investment.Support budget planning, resource allocation, and team development, ensuring the program can scale effectively and deliver strong outcomes over time.What We Look ForMinimum five years of technical experience across cloud co...