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Full-Stack AI Engineer

Beijing, China💼 Full-time🗓 2026-07-01 → 2026-09-28

Core

Design and build AI-powered backend services and agent workflows that integrate large language models (LLMs) with business services and user interfaces to drive digital transformation for channel sales.

Role type

Senior Full-Stack AI Engineer

Builds

Scalable backend services, RESTful/GraphQL APIs, and AI-enabled agent workflows

Domain

Enterprise digital transformation, Channel Sales, AI/LLM integration

Deliverable

production ML models

Required skills

System design, Domain-Driven Design (DDD), LLM integration, Coding agents, Relational databases (MySQL/PostgreSQL), Automated testing (TDD/BDD), Cloud infrastructure (AWS/Alibaba Cloud)

Preferred skills

Front-end (TypeScript/React/Vue), Vector databases (Milvus/Pinecone), RAG, Message queues, Kubernetes, Custom coding agents (MCP servers)

Technologies

Python, Java (Spring Boot), JavaScript/TypeScript, Node.js, LangChain, LlamaIndex, Docker, Kubernetes, CI/CD

Responsibilities

Partner with stakeholders to translate business needs into scalable technical solutions; Define technical architecture including data models and service boundaries; Develop AI capabilities and agent workflows connecting LLMs to business services; Build comprehensive unit, integration, and performance tests; Own production performance, stability, and security for AI-enabled workflows; Use coding agents to decompose work, review generated changes, and verify results.

Seniority

Senior, hands-on IC

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