Xiaohongshu’s dots studio rebrands and hires model researchers in three cities
xeophon · x · 2026-07-23
Xiaohongshu’s dots studio rebrands and is hiring across Beijing, Shanghai, and Hangzhou
A repost about dots studio, the research division of Xiaohongshu, says the team has rebranded / gained a proper identity and is hiring in Beijing, Shanghai, and Hangzhou.
The screenshot shows two open roles:
- Foundation Model Post-Training Researcher
- Large Model Pre-training Algorithm Engineer
The listed responsibilities span frontier-model work such as:
- reasoning and RL scaling;
- agentic intelligence and multimodal closed-loop systems;
- self-evaluation and intrinsic motivation;
- lifelong learning / long-horizon interaction;
- data attribution, data quality and deduplication;
- model capability improvement in math, coding, agent behavior, in-context learning, and OCR.
The post also says the group claims to have reached a perfect IMO score this year, which is the attention-grabbing detail driving the repost.
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