Senior Application Security Engineer

Responsibilities Build security capabilities, automation, and guardrails for mobile applications and backend/API services. Perform application and API/backend penetration testing. Identify, triage, and help remediate vulnerabilities across Chime products. Partner with engineering and product teams to embed security into the development lifecycle. Conduct architecture and code reviews across iOS, Android, APIs, and backend systems. Assess secure data storage, authentication, authorization, secur…