Fullstack Engineer (Data Application & AI Agent) - TikTok Live - Singapore

About the Team

TikTok LIVE Data Platform is building next-generation Data & AI infrastructure, including the Index Platform, Label Platform, Portrait Platform, Diagnostic Platform, Data Asset Management Platform, Data Suite, Data Agent and AI-native solutions for internal and business users.

Our platform powers data products across TikTok LIVE, covering data processing (streaming & batch), OLAP analytics, data visualization, AI-powered analytics, intelligent diagnostics, and AI Agent workflows. We are building the next generation of AI-native data applications that combine modern full-stack engineering with large language models to enable intelligent analysis, automation, and decision making.

As part of the team, you’ll work across both frontend and backend systems, collaborating closely with product managers, data engineers, AI engineers, and infrastructure teams to build scalable products that empower millions of users and internal stakeholders.

Responsibilities

1. Design, develop, and maintain full-stack applications for TikTok LIVE Data Platform, including web applications, backend services, APIs, and AI-native workflows. 2. Build intelligent data products such as analytics platforms, diagnostic systems, BI tools, AI Agents, and data management platforms that improve business efficiency and decision making. 3. Collaborate with product, data, AI, and infrastructure teams to deliver scalable, reliable, and high-performance solutions across frontend, backend, and cloud services. 4. Explore and adopt modern AI-native development paradigms, leveraging LLMs and AI Agents to enhance product capabilities, engineering productivity, and user experience. 5. Continuously improve engineering excellence through reusable architecture, developer tooling, testing, performance optimization, and best practices.