后端研发工程师（经管技术） - 经营管理与平台
Core
Building digital platforms for infrastructure operations, covering billing, cost accounting, budgeting, and business analysis for large-scale server, IDC, network, CDN, cloud, and AI compute resources.
Role type
Senior backend engineer (infrastructure operations & FinTech)
Builds
Digital platforms for lifecycle management, delivery transparency, asset management, and business operations (budget/cost/settlement)
Domain
Technology Infrastructure + FinTech / Operations
Deliverable
production ML models | product features
Required skills
Java/Golang/C++, data structures & algorithms, server-side middleware, business understanding, technical learning
Preferred skills
system architecture design, FinOps/billing/settlement experience, AI engineering (LLM/Agent)
Technologies
Java, Golang, C++, LLM, Agent
Responsibilities
Build digital capabilities for billing, cost accounting, and budgeting; Research best practices in infrastructure finance; Deliver high-quality projects via architecture optimization; Optimize platform stability and experience; Implement AI coding and full-stack development practices
Seniority
Senior, hands-on IC
