2d ago

DeepSeek forms a new Harness team to develop Code Harness from the ground up, opening two roles in Beijing under its 2026 social recruitment drive

Effort targets code infrastructure for internal and potential public use.

2
Original post

DeepSeek is hiring and forming a new team to build its own coding harness. "DeepSeek Code Harness"

4:06 AM · May 19, 2026 View on X
Reposted by

under making:

Deli ChenDeli Chen@victor207755822

🚀 We’re hiring! DeepSeek is forming a new Harness team to build Code Harness from the ground up—may be you can call it DeepSeek Code or something like this hhh🤣🤣🤣 📍 Based in Beijing. Two roles open: 🧠 Harness Product Manager → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/54f386a9-913b-4626-9bf4-e1709b62fcda 👨‍💻 Harness R&D Engineer → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/ec402ff5-47fe-4e32-820c-b04884fca585 Research meets product—let's build it together. Hit the links and apply directly! 🔥 #DeepSeek #CodeHarness #AI #Hiring #ProductManager #Engineering #Beijing #Referral

11:42 AM · May 20, 2026 · 320.5K Views
3:42 PM · May 20, 2026 · 227 Views

@victor207755822 Use HarnessAudit to assess the safety of your harnesses!

Xin Eric Wang (hiring postdoc)Xin Eric Wang (hiring postdoc)@xwang_lk

Your agent finished the task. Did it also read files it shouldn't have, call tools outside policy, or leak data across components? If you only score final outputs, you can't tell. 𝐇𝐚𝐫𝐧𝐞𝐬𝐬𝐀𝐮𝐝𝐢𝐭 evaluates the three safety layers the harness silently controls: boundary compliance, execution fidelity, and system stability. We run it on 210 tasks across 8 real-world domains and 10 frontier harness configurations including Claude Code, Codex, and OpenClaw. Best overall score: 0.32. Task completion and safe execution are clearly misaligned, and most violations don't come from obvious tool misuse; they concentrate in resource access (right tool, wrong object) and inter-agent information flow (sensitive context leaking across components).

12:24 AM · May 19, 2026 · 9.5K Views
8:40 PM · May 21, 2026 · 147 Views

> simply put, this is a move to emulate Claude Code admirable transparency. Also we can be confident that "Chen Xiaoli" aka Chen Deli isn't just posting about personal interest items like roleplay, they are recruiting via his alt I guess Anthoripic can be proud today

3:18 PM · May 19, 2026 · 7K Views

It's official I hope they get the best

Deli ChenDeli Chen@victor207755822

🚀 We’re hiring! DeepSeek is forming a new Harness team to build Code Harness from the ground up—may be you can call it DeepSeek Code or something like this hhh🤣🤣🤣 📍 Based in Beijing. Two roles open: 🧠 Harness Product Manager → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/54f386a9-913b-4626-9bf4-e1709b62fcda 👨‍💻 Harness R&D Engineer → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/ec402ff5-47fe-4e32-820c-b04884fca585 Research meets product—let's build it together. Hit the links and apply directly! 🔥 #DeepSeek #CodeHarness #AI #Hiring #ProductManager #Engineering #Beijing #Referral

11:42 AM · May 20, 2026 · 320.5K Views
2:42 PM · May 20, 2026 · 13.2K Views

@victor207755822 folks you may want to check https://github.com/antirez/ds4/blob/main/ds4_agent.c by @antirez

Deli ChenDeli Chen@victor207755822

🚀 We’re hiring! DeepSeek is forming a new Harness team to build Code Harness from the ground up—may be you can call it DeepSeek Code or something like this hhh🤣🤣🤣 📍 Based in Beijing. Two roles open: 🧠 Harness Product Manager → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/54f386a9-913b-4626-9bf4-e1709b62fcda 👨‍💻 Harness R&D Engineer → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/ec402ff5-47fe-4e32-820c-b04884fca585 Research meets product—let's build it together. Hit the links and apply directly! 🔥 #DeepSeek #CodeHarness #AI #Hiring #ProductManager #Engineering #Beijing #Referral

11:42 AM · May 20, 2026 · 320.5K Views
12:13 PM · May 20, 2026 · 2.6K Views

🚀 We’re hiring! DeepSeek is forming a new Harness team to build Code Harness from the ground up—may be you can call it DeepSeek Code or something like this hhh🤣🤣🤣

📍 Based in Beijing. Two roles open: 🧠 Harness Product Manager → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/54f386a9-913b-4626-9bf4-e1709b62fcda 👨‍💻 Harness R&D Engineer → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/ec402ff5-47fe-4e32-820c-b04884fca585 Research meets product—let's build it together. Hit the links and apply directly! 🔥 #DeepSeek #CodeHarness #AI #Hiring #ProductManager #Engineering #Beijing #Referral

11:42 AM · May 20, 2026 · 320.5K Views

Bty,the owner of this project is one of our most gifted (richest, also🤣)workmate: Tianyi(https://www.linkedin.com/in/tianyicui/), don't hesitate to join us~

Deli ChenDeli Chen@victor207755822

🚀 We’re hiring! DeepSeek is forming a new Harness team to build Code Harness from the ground up—may be you can call it DeepSeek Code or something like this hhh🤣🤣🤣 📍 Based in Beijing. Two roles open: 🧠 Harness Product Manager → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/54f386a9-913b-4626-9bf4-e1709b62fcda 👨‍💻 Harness R&D Engineer → https://app.mokahr.com/social-recruitment/high-flyer/140576#/job/ec402ff5-47fe-4e32-820c-b04884fca585 Research meets product—let's build it together. Hit the links and apply directly! 🔥 #DeepSeek #CodeHarness #AI #Hiring #ProductManager #Engineering #Beijing #Referral

11:42 AM · May 20, 2026 · 320.5K Views
3:34 AM · May 21, 2026 · 110.7K Views