导航策略算法工程师（J97129）
Core
Design and iterate core ranking/strategy models and route value/strategy models, applying multi-task, sequence modeling, and large model technologies to online decision-making and route recall systems.
Role type
Senior IC navigation strategy algorithm engineer
Builds
Online decision systems and route recall systems for navigation
Domain
Transportation + Machine Learning
Deliverable
production ML models
Required skills
Multi-task learning, sequence modeling, large language models, supervised learning, reinforcement learning, causal inference, Transformer, MOE, RNN, CNN, PyTorch, TensorFlow, Paddle, Python, C++, Go
Preferred skills
Systematic modeling paradigm establishment, evaluation system construction, model monitoring
Responsibilities
Design and iterate core ranking/strategy models; Design and iterate route value/strategy models; Establish systematic modeling paradigms; Build evaluation systems and monitoring dashboards; Collaborate with product, engineering, and strategy teams
Seniority
Mid-level, hands-on IC
