TikTok

Backend Engineer Graduate (Account) - 2027 Start

San Jose, California, United States of America · Junior · Internship

Sponsorship not specifiedDetected 26 min ago

PythonJavaGoC++Backend DevelopmentData StructuresAlgorithmsCybersecurityZero TrustCommunicationProblem Solving

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odds of building a lasting career here

42Risky

Cap-exempt (no lottery)0

Sponsors this role100

Entry-level history0

PERM / green-card track0

Lottery odds40

Fits your clock70

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Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 106 green-card filings in this occupation, 98% were for a worker who already held the job.

Green-card follow-through: 92%

Of 155 labor certifications old enough to have been used, 12 expired without the employer filing the next step. Median time from filing to decision: 496 days.97% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

69 transfer filings in the last year, covering 69 workers. Median labor-condition decision: 7 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

Here, there are global business scenarios, challenges posed by hundreds of millions of users, and cutting-edge identity authentication technologies.
As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth.
Please state your availability and graduation date clearly in your resume.

Responsibilities

Design account security architecture, plan the core system design for identity authentication, session management, and account protection;
Counter complex security threats, identify and defend against risks such as credential stuffing, phishing, simulated login, brute force cracking, etc., and build a multi-layered protection system including multi-factor authentication, device fingerprinting, risk control engine, etc.;
Promote cross-team implementation, closely collaborate with product, R&D, data, and risk control teams, and integrate security design into business scenarios;
Embrace the industry's cutting-edge trends, explore and implement technical standards such as FIDO2, Passkey, OAuth2.1, OpenID Connect, and Zero Trust Architecture, and promote internationalization and security compliance.
Experienced in building backend services

Requirements

Successful candidates must be able to commit to an onboarding date by the end of the year.
Individuals who are completing or have recently completed a Bachelor's degree in computer science or a related discipline.

Company info

We are the TikTok Account Team, responsible for the account system of all TikTok brand products.
We are currently seeking an Account Security Technical Architect to join our team.
We are looking for talented individuals to join our team.

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This listing is sourced directly from TikTok's careers page and normalized into a canonical job model.