资深后端研发工程师（用户增长方向）-中国交易与广告
Core
Designing technical solutions and driving user growth initiatives for Douyin's e-commerce and advertising platforms.
Role type
Senior Backend Engineer (User Growth)
Builds
E-commerce and advertising user growth systems
Domain
E-commerce / Advertising / High-scale backend systems
Deliverable
production ML models | product features
Required skills
Golang, data structures and algorithms, high-volume storage, Redis, message queues (NSQ, RabbitMQ, RocketMQ), system architecture design, business modeling
Preferred skills
experience with massive storage systems, ability to abstract business models from complex scenarios
Responsibilities
Design technical solutions for user growth, ensure system stability and service quality, optimize core system architecture, lead cross-team projects
Seniority
Senior, hands-on IC
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