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Design and evolve the core infrastructure behind TikTok's backend across a multi-data-center architecture in Singapore, tackling resource allocation, traffic distribution, disaster tolerance, and cost optimization. Requires strong distributed-systems and microservices experience with Java, Golang, or Python.
Build and maintain TikTok’s real-time streaming data systems using Flink, Java/Scala, and data-lake tech to power billion-user recommendation features.
Designs and builds real-time big-data pipelines using Flink and streaming frameworks to power TikTok’s recommendation engine.
Builds scalable backend systems for AI-powered features on TikTok’s local service platform, integrating LLMs and intelligent agents to enhance merchant/creator experiences and user interactions.
Design and build scalable backend systems for AI-driven local services using Go, Java, or Python in a cloud-native environment.
Builds and maintains scalable backend systems for TikTok Live’s fund-related products using Go, Python, Java, or C++.
Build and maintain TikTok Wallet’s backend services to ensure high stability and performance for a large-scale in-app payment system.
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