AI应用开发工程师-抖音支付
Core
Design and implement AI agents and RAG-based applications for payment scenarios, optimizing stability, success rates, and cost while maintaining core payment systems.
Role type
Senior AI Application Engineer (Payments)
Builds
Payment-focused AI agents, RAG knowledge assistants, and scalable core payment system components.
Domain
Fintech / Payments / AI Engineering
Deliverable
production ML models
Required skills
Java/Python/Go/C++/PHP, System Design, Database/Cache/Message Queues, LLM Application Architecture, RAG Engineering, Prompt Engineering, High-concurrency system development
Preferred skills
Agent development, LangChain, 0-1 AI project building, Financial domain experience, AI safety/compliance knowledge
Technologies
Java, Python, Go, C++, PHP, RAG, LangChain, LLMs
Responsibilities
Design and develop AI agents for complex payment scenarios; Maintain and optimize core payment system architecture for high-concurrency events; Implement and tune RAG modules for knowledge-based applications; Manage prompt iteration and evaluation for AI-native features.
Seniority
Senior, hands-on IC
