Backend Software Engineer - TikTok Search
Core
Build robust infrastructure and platform to support fast iteration and key feature development for TikTok Search, serving a multi-billion-user product.
Role type
Senior Backend Software Engineer (Search Infrastructure)
Builds
TikTok Search product features and high-freshness multi-media index
Domain
Consumer social media / Search
Deliverable
production ML models
Required skills
Backend service architecture, system performance optimization, data structures and algorithms, offline data processing, team building
Preferred skills
Modern search system design, consumer-facing search product experience, building medium-size backend teams from scratch
Responsibilities
Support fast iterations of TikTok Search business, optimize system performance and service stability, guarantee Search architecture governance, construct high freshness multi-media index, build and manage backend engineering team