后端研发工程师（J93812）
Core
Design and maintain a high-concurrency distributed messaging platform serving hundreds of millions of users, providing model strategy support for marketing scenarios in finance and education.
Role type
Senior Backend Engineer (Distributed Systems & ML Strategy)
Builds
Next-generation secure, stable, and intelligent messaging service
Domain
Cloud Communications, FinTech, EdTech
Deliverable
production ML models
Required skills
golang, java, distributed systems, high-concurrency architecture, intelligent scheduling algorithms, system maintenance, performance optimization
Preferred skills
machine learning, data mining, data processing, voice communication technology, 5G messaging, text messaging
Responsibilities
Analyze project requirements and design technical solutions, code and test modules, optimize marketing models for specific scenarios, maintain and upgrade existing systems to improve response speed and accuracy
