账号安全服务端架构师-TikTok
Core
Design and build core systems for identity authentication, session management, and account protection to defend against security threats like credential stuffing, phishing, and brute force attacks.
Role type
Senior IC security architect (account security)
Builds
Multi-factor authentication, device fingerprinting, and risk control engines
Domain
Internet security / Identity and Access Management
Deliverable
production ML models | product features
Required skills
Distributed system architecture, high concurrency design, OAuth2, OIDC, SAML, FIDO2, zero trust architecture
Preferred skills
International security compliance, cross-team collaboration
Technologies
FIDO2, Passkey, OAuth2.1, OpenID Connect
Responsibilities
Design account security architecture and core system planning; Identify and defend against complex security threats; Collaborate with product, R&D, and data teams to integrate security into business scenarios; Explore and implement industry-leading security standards.
