Lead / Staff Engineer, AI Agent Platform

PatSnap • Suzhou, Jiangsu, China • Posted June 26, 2026

Location Suzhou, Jiangsu

Job Type Full Time

Category Computer Occupations

Posted June 26, 2026

We are building the next-generation Agent Brain.

This isn't just another wrapper around LLM APIs with a chat UI. It is a purpose-built Agent architecture designed for complex knowledge work. Our target scenarios focus on high-value domains like IP and R&D: these involve long-chain tasks, heterogeneous data sources, and strict evidence requirements, ultimately demanding verifiable outcomes rather than just conversational outputs.

You will be building a reusable Agent infrastructure and a reasoning/orchestration kernel. Your core focus will be solving three major challenges:
How the Agent Runs — Execution Engine: The mechanics of the agent loop. This includes multi-step reasoning cycles, middleware pipelines, Planning & SubAgent orchestration, Checkpointing & state recovery, and execution controls (Permissions / Cost / Clarification).

How the Model Thinks per Turn — Context Engineering: It’s not about stuffing the context wi...

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