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Salary
$20k – $23k per year
Location
In office (Xi'an)
Employment
Full-Time

First seen by Alion on Oct 23, 2026.

Overview
Company
Impact
Profile match

岗位职责

1、负责AI Agent智能应用、大模型业务系统的后端设计与开发,独立完成Agent架构设计、技能编排、任务流程拆解与落地;
2、基于LangChain、LangGraph框架实现智能问答、工具调用、任务自主规划、多轮对话、自动化Skill能力封装;
3、负责后端服务性能优化、接口调优、并发优化、慢查询优化,保障系统高可用、高稳定性;
4、根据业务场景进行数据表结构设计、索引设计、业务建模,合理拆分业务模块,保证数据架构可扩展;
5、对接各类底层数据框架、SQL中间件、数据查询引擎,根据业务场景完成技术选型与落地;
6、结合FastAPI异步框架搭建高性能AI服务接口,处理异步任务、流式响应、高并发请求场景;
7、参与需求评审、技术方案评审、代码评审,持续优化架构、解决线上疑难问题。

任职要求

技术能力(核心)

1、扎实Java SpringBoot后端基础,精通SpringBoot自动配置原理、核心加载机制,熟练开发企业级后台服务;
2、熟练数据库表结构设计、索引优化、慢查询优化、业务建模,具备真实落地的数据库架构设计经验;
3、精通LangChain、LangGraph框架原理与区别,理解Agent运行机制、状态管理、任务流转、多节点编排;
4、具备AI Agent独立设计开发经验,掌握Skill技能封装、工具调用、提示词工程、任务拆解、自主决策逻辑;
5、熟悉Java各类SQL持久化/通信框架的技术选型与适用场景,能根据业务复杂度选择最优技术方案;
6、熟练FastAPI异步开发,清楚异步架构优缺点、适用场景、线程调度机制、风险点与性能瓶颈;
7、具备后端性能调优、接口压测、并发优化、资源瓶颈排查实战经验;
8、具备独立需求拆解、方案设计、自主推进项目落地的能力,能够独立负责AI业务模块。

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