服务端开发工程师-TikTok社交
Core
Design and implement backend architecture for TikTok's Messaging platform, including ChatBot, open APIs, and message management systems, while exploring AI-integrated features like Smart Reply and AI Assistants.
Role type
Senior backend engineer (social messaging & AI)
Builds
Messaging platform capabilities (ChatBot, open APIs, message management) and AI-driven social features (Smart Reply, AI Assistant, Streak Pet Bot)
Domain
Social media, Messaging, AI/LLM
Deliverable
production ML models
Required skills
Java/Go/C++/Python, data structures, algorithms, system design, performance optimization, scalability, AI coding tools, LLM/Agent concepts
Preferred skills
Experience with AI ChatBot/Agent, large-scale group chat optimization
Technologies
Java, Go, C++, Python, LLM frameworks
Responsibilities
Drive business iteration for TikTok Messaging, design backend architecture for messaging platforms, support AI business exploration, optimize system performance and stability for large-scale groups
Seniority
Senior, hands-on IC