Top Tech Jobs & Startup Jobs in London

The Design Systems Architect defines the Marex Design System's architecture, ensuring it is usable for designers, engineers, and AI. Responsibilities include token structure, component taxonomy, governance, and ensuring compliance with financial regulations.

The Operations Technologist will enhance operational platforms for Marex's Operations department, managing technology solutions, requirements gathering, and ensuring compliance with regulatory standards. Responsibilities include strategy development, project oversight, and fostering stakeholder collaboration to improve trade processing and reporting.

The Enterprise Architect will align technology strategy with business goals, oversee engineering practices, and drive innovation within Marex. This role includes research and leading architectural solutions for enterprise needs while ensuring compliance with regulations.

Responsible for securing new corporate clients, managing sales pipelines, meeting revenue targets, and maintaining strong client relationships while navigating foreign exchange markets.

Provide administrative support to the Chief Strategist & CEO, manage schedules, correspondence, travel arrangements, and maintain compliance with regulations.

The Treasury Sales Manager will engage in high-energy FX sales, research potential clients, build pipelines, and meet revenue targets while ensuring compliance with FCA regulations.

The role involves designing and developing advanced pricing and risk platforms in financial markets, collaborating across teams, and promoting Agile methodologies while ensuring high-quality software delivery.

The Front Office Developer will design, implement, and support applications for the Derivatives Engine Trading Desk, assisting in hedging, risk management, and pricing. Close collaboration with Trading, Quants, and Technology is essential.

The Business Analyst in Client Technology focuses on improving client-facing technology, capturing requirements, and enhancing operational efficiency while coordinating with multiple teams.

Develop and maintain enterprise-grade C#/.NET services and shared platform capabilities (APIs, streaming, connectivity, AI services). Collaborate with product, architects, and engineers, improve CI/CD/DevOps, ensure secure, observable, high-availability solutions, and support production troubleshooting.