DeepSeek’s Harness team races to recruit talent in booming AI agent market
Chinese AI start-up recruiting talent to build cutting-edge autonomous agents that adapt foundational language models into commercial tools

“I interview candidates every day and post recruitment ads across various platforms,” Cui wrote.
Last month, Chen Deli, a senior researcher at the company, disclosed on X that the team was building “CodeHarness from the ground up”, hinting that the initiative could eventually culminate in a stand-alone product called “DeepSeek Code”.
In AI engineering, a harness acts as the software layer that connects a foundation model to external tools and execution environments. While the underlying model serves as the “brain”, the harness functions as the nervous system – managing context, invoking tools, reading and writing files, and coordinating workflows to let the AI complete tasks autonomously.