Senior Security Engineer - Fintech Payments (SF On-site)

Storm2 in San Francisco is seeking a Senior Security Engineer to own our security function across infrastructure, applications, and operations. You will partner with software teams to embed security into design and development of payments platforms that handle high-volume transactions. You will secure AWS environments, lead incident response, oversee penetration testing and vulnerability management, and drive secure SDLC, cryptography and key management, PCI DSS and SOC 2 compliance.