AI Engineer (Navigation Agent)
Core
Develop AI Agents that interpret user intent and navigation context to perform complex navigation functions using LLMs and machine learning.
Role type
Senior IC AI Engineer (Navigation Agent)
Builds
Navigation Agents for mobile and web applications
Domain
Mobility/Navigation + Generative AI
Deliverable
production ML models
Required skills
LLM fine-tuning, post-training, PyTorch, classification, prediction, ranking, dataset construction, model evaluation, optimization
Preferred skills
Navigation/Map/Mobility domain expertise, LLM-based Agent/Tool Use/Function Calling, large-scale user log/location data modeling, GPU distributed training
Technologies
PyTorch, LLMs, Machine Learning frameworks
Responsibilities
Design and apply LLM fine-tuning and post-training methods; Develop Agent models for intent understanding and action generation; Build traditional ML models for classification, prediction, and ranking; Construct and improve learning datasets; Design evaluation metrics and analyze failure cases; Optimize model accuracy, stability, and latency in production; Collaborate with Navigation, Backend, Data, and Product teams
Seniority
Senior, hands-on IC
