AI/ML Quant Researcher: Transformer Market Models

JPMorgan Chase & Co. in London seeks an AI/ML Quantitative Researcher to lead research on Transformer-based and time-series foundation models over large-scale market datasets, developing methods to make them robust, transferable, and measurable across instruments and regimes. The role requires hands-on experience pre-training large foundation models from scratch.

This position is designed for deep research with real constraints—scaling laws, data efficiency, and robustness are core to the agenda.