资深用户增长算法工程师-财经
Core
Build and optimize user growth algorithms and marketing strategies for Douyin's financial services (payments, consumer finance, insurance, wallet) to drive user acquisition and activation.
Role type
Senior IC machine-learning engineer (user growth & financial marketing)
Builds
Douyin Pay, Douyin Consumer Finance, Douyin Insurance, Douyin Wallet
Domain
Fintech / Digital Advertising / User Growth
Deliverable
production ML models
Required skills
Uplift modeling, causal inference, integer/linear programming, CTCVR modeling, reinforcement learning for pricing, DeepFM, MMoE, ESSM, Transformer, GPT, Attention, XGBoost, TensorFlow, PyTorch, Spark, HiveSQL
Preferred skills
LLM deployment in recommendation/ad/growth, model quantization/pruning/distillation, GPU tuning, distributed training, financial industry background, top-tier conference papers, patents, ACM/ICPC experience