后端研发工程师-生活服务用户产品
Core
Designing and building server-side infrastructure for Douyin's local life services ecosystem, including mall, transaction, user growth, and independent card domains.
Role type
Senior IC backend engineer (distributed systems & business architecture)
Builds
Server-side business systems for local life services (mall, transactions, user growth, independent cards)
Domain
Consumer internet / Local life services
Deliverable
production ML models | product features
Required skills
DDD modeling, business architecture design, distributed system design, database/middleware expertise, technical leadership, cross-team coordination
Preferred skills
Experience in local life services business modeling, strong technical judgment, self-driven problem solving
Technologies
Distributed databases, message queues, middleware
Responsibilities
Guide or participate in server-side R&D for specific sub-domains; Design technical solutions and process flows for key initiatives; Ensure system stability and service quality; Introduce new technologies and solutions; Lead cross-team projects
Seniority
Senior, hands-on IC
