AI-Driven Live Performance Agent Engineer

TikTok; Singapore; On-site; SGD 120,000 - 200,000; Full time

Job summary

TikTok is building the Performance Analysis team to pioneer AI-driven live streaming performance enhancements at scale. You will design and implement AI-powered agents that monitor, analyze, and optimize end-to-end live experiences for billions of users worldwide.

Join a fast-moving global team focused on cutting-edge AI, performance analytics, and pushing the boundaries of live streaming technology to deliver measurable business impact.

Qualifications

• Strong backend engineering skills and ability to design and implement complex systems.
• Deep understanding of large language models (LLMs) and AI agents; practical integration into real-world workflows.
• Excellent problem decomposition and system design capabilities.
• High technical curiosity and fast learning of new technologies.

Responsibilities

• Design and develop the core capabilities of the Performance Analysis Agent and AI-powered features.
• Build and evolve the Agent platform, upgrading APIs to a MCP framework for scalability.
• Improve Agent performance: prompting, retrieval, and memory evaluation to boost accuracy and efficiency.
• Drive AI value by identifying opportunities and turning solutions into measurable outcomes.

Skills

Go

Python

Java

Rust

C++

LLM/Agent tech

System design

Learning ability

Tools

MCP framework

RAG

APIs

Job description

TikTok is building the Performance Analysis team to pioneer AI-driven live streaming performance enhancements at scale. You will design and implement AI-powered agents that monitor, analyze, and optimize end-to-end live experiences for billions of users worldwide.

Join a fast-moving global team focused on cutting-edge AI, performance analytics, and pushing the boundaries of live streaming technology to deliver measurable business impact.