Full-Time
AI Engineer
USA
Posted on 8/7/2025
Trexquant
51-200 employees
Quantitative trading via ML models
No salary listed
Stamford, CT, USA
In Person
 AI & Machine Learning (2) |
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- 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)
- 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
- Excellent problem-solving abilities, with the capacity to translate complex business requirements into innovative technical solutions
- Strong understanding of algorithmic trading and financial data is a plus
Trexquant is a quantitative finance firm that builds multi-asset portfolios using machine learning. It develops investment and research tools that ingest a wide range of data variables to create complex trading models and strategies, which in turn generate trading signals. These signals guide decisions across global markets. The product works by applying advanced machine learning to large datasets to create predictive models and rule-based strategies, which drive portfolio construction and trading actions through the firm’s platform. Trexquant differentiates itself by emphasizing the breadth of data it uses and the depth of machine-learning driven models to craft multi-asset portfolios, aiming to produce signals that outperform global market conditions. The company’s goal is to generate investment performance that beats benchmarks by using data-driven signals and diversified, multi-asset strategies.
Company Size
51-200
Company Stage
N/A
Total Funding
N/A
Headquarters
Stamford, Connecticut
Founded
2012
Simplify's Take
What believers are saying
- Achieved +29.86% total return and +38.76% annualized return, outperforming market benchmarks significantly.
- Expanding into high-growth sectors: fintech, crypto, and health tech via Circle, Galaxy Digital, Hinge Health.
- Tech-heavy allocation (25.99% Computer, 19.13% Electronics) captures AI and semiconductor market tailwinds.
What critics are saying
- Heavy NVDA, PLTR, MSFT concentration exposes portfolio to 20-30% drawdown in tech correction.
- Crypto positions in Circle and Galaxy Digital face regulatory crackdowns and Bitcoin volatility losses.
- Statistical arbitrage underperforms in low-volatility regimes; crowded quant trades squeeze alpha generation.
What makes Trexquant unique
- Machine learning-driven statistical arbitrage generates market-neutral equity strategies across 1,551 global holdings.
- Quantitative platform continuously developed since April 2014 creates proprietary trading signals from vast data variables.
- Portfolio value reached $11.2 billion with diversified exposure across tech, fintech, crypto, and healthcare sectors.
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Benefits
Health Insurance
Pre-Tax Commuter Benefits
Performance Bonus
Company News
Trexquant Investment LP bought a new position in The Mosaic Company (NYSE:MOS – Free Report) in the 1st quarter, HoldingsChannel.com reports. The firm bought 46,193 shares of the basic materials company’s stock, valued at approximately $1,248,000. Several other institutional investors have also recently made changes to their positions in MOS. NBC Securities Inc. bought a […]
Trexquant Investment LP purchased a new stake in Sinclair in the 4th quarter worth approximately $1,688,000.
Finally, Trexquant Investment LP acquired a new stake in Korro Bio in the fourth quarter worth about $211,000.
Trexquant Investment LP purchased a new stake in Phathom Pharmaceuticals in the 4th quarter worth $3,075,000.
Finally, Trexquant Investment LP purchased a new stake in iShares Core S&P U.S. Growth ETF during the fourth quarter worth approximately $222,000.