用户增长算法工程师-财经
Core
Build and optimize user growth algorithms and marketing strategies for financial services to drive user acquisition and activation.
Role type
Senior IC machine-learning engineer (user growth & financial services)
Builds
User acquisition and activation campaigns for Douyin Pay, Douyin Consumer Finance, Douyin Insurance, and Douyin Wallet
Domain
Fintech / Digital Payments / Consumer Finance
Deliverable
production ML models
Required skills
Uplift modeling, causal inference, integer/linear programming, CTCVR modeling, reinforcement learning for pricing, DeepFM, MMoE, ESSM, Transformer architectures, XGBoost, TensorFlow, PyTorch, Spark, HiveSQL
Preferred skills
LLM application experience, model quantization/pruning/distillation, GPU tuning, distributed training, financial industry background, top-tier conference publications, ACM/ICPC experience
Responsibilities
Collaborate with product and operations to optimize product design and marketing plans; Research and build user profiles using advanced data mining and statistical learning; Model optimization for ad targeting, audience segmentation, credit scoring, and cost reduction; Explore data, strategies, and algorithms to improve user growth and conversion efficiency; Execute user acquisition and reactivation via marketing pricing and ad campaigns for specific financial products.