# AI Engineer (CHINA)

> Trexquant Investment · Beijing, China · Full-time · Posted 2025-08-13

**Workplace:** on_site

**Department:** Quantitative Research and Machine Learning

## Description

We are seeking an AI Engineer to join our team. The successful candidate will play a critical role in developing, optimizing, and deploying advanced AI workflows and tools. The role offers a unique opportunity to work on cutting-edge technologies that directly impact our investment strategies.

-   Design and implement systems incorporating large language models (LLMs), vector databases, and other artificial intelligence tools for a variety of quant research applications, including literature review, data search, and code generation.
-   Deploy, monitor, and enhance AI systems, ensuring that solutions are scalable.
-   Partner with portfolio quant researchers to develop AI tools that address specific market opportunities and challenges.
-   Stay abreast of the latest AI developments, contributing to internal thought leadership and pushing the envelope of what can be achieved.
-   Deploy AI models in production environments, ensuring seamless integration with existing infrastructure and real-time market data feeds.
-   Identify potential risks related to AI and ensure appropriate safeguards are in place, especially with regard to model bias and robustness

## Requirements

-   Minimum 2 years of hands-on experience working with LLMs, AI or deep learning in a high-performance environment
-   Experience working with large-scale datasets and deploying machine learning models in production
-   Knowledge of modern NLP techniques and frameworks (e.g., tokenizers, transformers, embedding models.)
-   Familiarity with machine learning platforms and tools (e.g., PyTorch, HuggingFace, OpenAI)
-   Strong understanding of algorithmic trading and financial data is a plus
-   Excellent problem-solving abilities, with the capacity to translate complex business requirements into innovative technical solutions

## Benefits

-   Competitive salary plus bonus based on performance
-   Collaborative, casual, and friendly work environment

## Apply

[Apply at Trexquant Investment](https://apply.workable.com/trexquant/j/18DC4FFDDF/apply)

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