We are a small team building Human Understanding Infrastructure — systems that help people be understood by AI and by each other. We hire for trajectory, not titles.
Our founding team came from Walmart, Alibaba, and leading Silicon Valley technology companies — including the former head of LinkedIn's core ranking algorithms. Between us we have run recommendation systems at billion-user scale, operated global commerce and supply-chain platforms, and shipped consumer AI to markets on three continents.
What that means for you: the bar is high but the loop is short. You will ship weekly to real users, see your work measured against honest metrics, and learn how understanding-systems are engineered end to end — from voice front-end to model calibration to matching engines. 你在周级别节奏里把作品交到真实用户手上。
Understanding-Model Engineer Remote / CN·EN
Turn conversations into structured, correctable human models — multimodal features, evaluation, calibration. 语言建模与多模态特征，把「懂一个人」做成可验证的工程。
Full-Stack Engineer Remote / CN·EN
Product surfaces, accounts, billing, and the report experience end to end. 从账户、订阅到报告体验的完整产品工程。
Voice & Conversation Designer Remote / CN·EN
Design real-time voice interviews and coaching dialogs that feel human — in Chinese and English. 设计像真人一样的语音面试与教练对话。
Content & Growth Remote / CN
Explain what the model can and cannot do — honestly, in public, across platforms. 把产品讲清楚：真实、克制、跨平台。
No opening fits? Send us what you can do anyway — the best people rarely fit a job post. 没有合适的岗位也欢迎写信：说说你能做成什么。