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Senior AI Backend Software Engineer, TikTok - Asset Services

San Jose, United States of America💼 Full-time🗓 2026-09-28

Core

Build an AI Native service ecosystem and Agent system to manage the lifecycle of 100 million assets for TikTok's UGC creators, enabling dynamic asset creation, management, and consumption.

Role type

Senior IC backend software engineer (AI-native services)

Builds

AI Native service ecosystem, Agent system for intelligent creation, global asset distribution platform

Domain

Social media, AI/ML, distributed systems

Deliverable

production ML models

Required skills

large-scale consumer backend services, computer architecture, data structures, algorithms, distributed system architecture, AI application, AI coding paradigms

Preferred skills

AI Agents, knowledge bases, skill systems, memory systems

Technologies

N/A

Responsibilities

Construct an AI Native service ecosystem and development workflow; Build an Agent system serving intelligent creation; Guarantee creation experience for 100 million-level UGC users and 10 million-level designers; Build world-class products end-to-end combining usability, accessibility, elegance, performance, and maintainability.

Seniority

Senior, hands-on IC

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