策略算法工程师（J103949）
Core
Design and manage a full-lifecycle strategy system for merchant renewal, focusing on risk warning, intervention, and conversion efficiency.
Role type
Senior IC strategy algorithm engineer (renewal)
Builds
Automated renewal intervention features and strategy execution systems
Domain
SaaS / B2B commerce / Customer retention
Deliverable
production ML models
Required skills
Commercial analysis, merchant segmentation modeling, SQL, Python, A/B testing, machine learning, churn prediction, ROI modeling
Preferred skills
Large language model (LLM) experience
Technologies
XGBoost, logistic regression, survival analysis
Responsibilities
Build risk warning and intervention models for high-potential churn merchants; Define and monitor core renewal metrics (retention rate, NPS, health score); Identify key factors influencing renewal decisions through multi-dimensional data insights; Collaborate with product teams to systematize and automate effective renewal strategies; Quantify ROI of different strategy combinations.
Seniority
Senior, hands-on IC
