17 hours ago

Lead Security Architect - TikTok Account

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 17 hours agoStatus: Live

Job Summary

Design and lead account security architecture for TikTok brand products, covering identity authentication, session management, and layered account protection. Tackle large-scale threats like credential stuffing, phishing, simulated login, and brute-force attacks by building systems such as multi-factor authentication, device fingerprinting, and a risk control engine. Drive cross-team adoption with product, R&D, data, and risk teams while implementing modern standards including FIDO2, Passkeys, OAuth2.1, OpenID Connect, and Zero Trust.

Location: San Jose

Workplace: Onsite

Employment Type: Full time

Job Function: Cybersecurity

Key Responsibilities

•Design account security architecture and plan core system design for identity authentication, session management, and account protection.
•Counter complex security threats including credential stuffing, phishing, simulated login, and brute force cracking.
•Build multi-layered defenses such as multi-factor authentication, device fingerprinting, and a risk control engine.
•Promote cross-team implementation by collaborating with product, R&D, data, and risk control teams to integrate security into business scenarios.
•Explore and implement cutting-edge technical standards (e.g., FIDO2, Passkey, OAuth2.1, OpenID Connect, Zero Trust) and support security compliance/internationalization.

Key Requirements

•Bachelor’s degree or above with experience in account security, identity authentication, or large-scale system architecture.
•Familiarity with account security challenges and corresponding technical countermeasures.
•Hands-on experience with protocols such as OAuth2, OIDC, SAML, and FIDO2, including architecture or implementation.
•Ability to design distributed system architectures for high concurrency and high availability.
•Excellent cross-team communication and facilitation skills.

Experience:Account securityIdentity authenticationLarge-scale systemsDistributed systems

Education:Bachelor's

Skills:Cross-team communicationFacilitationRisk identificationSecurity architectureTechnical collaboration

Tech Stack:FIDO2PasskeyOAuth2.1OAuth2OpenID ConnectOIDCSAMLZero Trust ArchitectureMulti-factor authenticationDevice fingerprintingRisk control engineSession management

Company Brief

TikTok

Short-form video platform that lets users create, share, and discover entertainment content through algorithmic recommendations. It also offers advertising and creator tools for brands, influencers, and businesses.

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn

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TikTok

17 hours ago

Lead Security Architect - TikTok Account

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 17 hours agoStatus: Live

Job Summary

Location: San Jose

Workplace: Onsite

Employment Type: Full time

Job Function: Cybersecurity

Key Responsibilities

•Design account security architecture and plan core system design for identity authentication, session management, and account protection.
•Counter complex security threats including credential stuffing, phishing, simulated login, and brute force cracking.
•Build multi-layered defenses such as multi-factor authentication, device fingerprinting, and a risk control engine.
•Promote cross-team implementation by collaborating with product, R&D, data, and risk control teams to integrate security into business scenarios.
•Explore and implement cutting-edge technical standards (e.g., FIDO2, Passkey, OAuth2.1, OpenID Connect, Zero Trust) and support security compliance/internationalization.

Key Requirements

•Bachelor’s degree or above with experience in account security, identity authentication, or large-scale system architecture.
•Familiarity with account security challenges and corresponding technical countermeasures.
•Hands-on experience with protocols such as OAuth2, OIDC, SAML, and FIDO2, including architecture or implementation.
•Ability to design distributed system architectures for high concurrency and high availability.
•Excellent cross-team communication and facilitation skills.

Experience:Account securityIdentity authenticationLarge-scale systemsDistributed systems

Education:Bachelor's

Skills:Cross-team communicationFacilitationRisk identificationSecurity architectureTechnical collaboration

Tech Stack:FIDO2PasskeyOAuth2.1OAuth2OpenID ConnectOIDCSAMLZero Trust ArchitectureMulti-factor authenticationDevice fingerprintingRisk control engineSession management

Company Brief

TikTok

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Headquarters: Singapore, Singapore

Founded: 2016

Website LinkedIn