Backend Engineer, AI-Driven Local Services

TikTok; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

TikTok is building core transaction platforms for Local Services, connecting users with local merchants worldwide. You will design order placement, order management, and fulfillment systems while improving reliability, scalability, and user experience.

Join a team focused on cross-market models, AI-driven development, and robust data consistency, delivering seamless local service experiences and governance across platforms.

Qualifications

• Strong CS fundamentals: data structures, algorithms, networks, and OS.
• Proficiency in at least one of Go, Java, Python, or C++, with good coding practices.
• Familiarity with backend technologies and distributed systems design.
• Hands-on experience with AI-assisted software development is a plus.

Responsibilities

• Design and develop core transaction systems for TikTok Local Services, including order placement, management, and fulfillment.
• Abstract unified, scalable transaction models across diverse markets and business models.
• Optimize architecture for reliability, consistency, and high concurrency with robust error handling.

Skills

Go

Java

Python

C++

Distributed systems

Data structures

Algorithms

Networking

Tools

MySQL

Redis

Message queues

Job description

TikTok is building core transaction platforms for Local Services, connecting users with local merchants worldwide. You will design order placement, order management, and fulfillment systems while improving reliability, scalability, and user experience.

Join a team focused on cross-market models, AI-driven development, and robust data consistency, delivering seamless local service experiences and governance across platforms.