Jobs at XTX Markets

Operate and maintain a multi-megawatt datacentre campus, ensuring 24/7 infrastructure uptime across electrical, mechanical, cooling, automation, and security systems. Responsibilities include troubleshooting, SOP development, preventive maintenance, capacity planning, commissioning support, energy-efficiency initiatives, vendor coordination, and stakeholder communication. The role requires on-call availability, participation in construction and commissioning activities, and collaboration with engineering and facilities teams.

Develop and maintain high-performance, automated exchange trading systems using primarily C++ and Python. Responsibilities span processing market data, dispatching orders, designing infrastructure, selecting hardware, optimizing system performance, and addressing time-sensitive production issues. The role also includes independent software design, complex project delivery, and potential work with FPGA and GPU technologies in a Linux environment.

AI Residents will develop machine learning algorithms, engage in research, and collaborate with quantitative teams to drive innovation in finance.

The Machine Learning Performance Engineer will enhance performance for training and inference platforms, work on optimising compilers, and design hardware architectures for AI models.

Manage and deploy physical datacentre infrastructure, overseeing projects, server integration, and infrastructure support while ensuring low-latency operations.

Lead end-to-end sourcing, negotiation, and commercial management for technology products and services (hardware, software, cloud, market data, networks, datacentre). Run RFIs/RFPs, evaluate vendors, manage contracts, support complex infrastructure projects (GPU/compute/storage/network), oversee supplier relationships, lifecycle and spend management, and improve procurement processes and governance while working closely with engineering, security, legal, finance and business stakeholders.