Stephen West Email & Phone Number

London, United Kingdom

Executive Director (Senior Managing Director), and member of CGM's Management Committee and Macquarie Group's Technology Leadership Team.Responsible for:- Global Technology team of over 1,000 people, covering all aspects of the CGM technology platform front to back, across all asset classes (Commodities, Fixed Income & Currencies, Equities, Credit), both flow and exotics.- Transformational strategy designed to replace legacy business-aligned technology with a single, consistent, cutting-edge Markets-wide technology platform.

Alongside global CIO role for the Commodities and Global Markets division, also Group CIO for the EMEA region, with other divisions including Macquarie Capital, Macquarie Infrastructure and Real Assets, and Macquarie Asset Management.

Global Head of Risk & AnalyticsResponsible for:- Global Front Office and Risk Technology and Change team of 2,000 employees covering all aspects of trading and risk management, front to back, across all asset classes (Rates, Equities, Credit, FX, Emerging Markets, Commodities and Securitised Products), both flow and exotics, as well as Credit/Counterparty Risk and Client Capital Management.- Barclays TRANSFORM programme replacing legacy business-aligned technology with a single, consistent, cutting-edge cross-asset derivatives and securities platform while achieving substantial cost savings; covering generation of valuations and risk, pricing, "big data" warehouse and analytics, integration of quantitative analytics, market data, margin and clearing, portfolio metrics (RWA, CVA, ...), graph technology and cloud.

Global Head of Fixed Income Options & Structured Trading TechnologyGlobal Head of Central Risk & Cross Product Technology

Global Head of Modelling and Analytics / Quant Strats for Credit, Emerging Markets & CommoditiesGlobal Head of Architecture & DeliveryResponsible for:- Global team of quantitative modellers covering multiple asset classes: Credit, Emerging Markets (Rates, FX, Credit), Commodities, Securitised Products, Life Finance, Corporate Bank, Treasury, Strategic Transactions.- Global team of quantitative developers and technologists covering Trading Systems, Infrastructure & Architecture, and Research & Development (including the introduction of functional programming using Haskell and F#, and Adjoint Algorithmic Differentiation (AAD) ).- Valuations Governance, as a member from inception of the steering committee responsible for all product valuations in the Investment Bank.- Derivatives infrastructure, through the Strategic Derivatives Infrastructure Initiative (SDII) programme and the steering group responsible for derivatives technology.

Global Head of Modelling and Analytics for Credit & Emerging Markets

Quantitative Modeller for Rates, Equities, FX, Credit, Emerging Markets and Commodities

D.Phil., Theoretical Physics

Ba (Hons), Physics