Director, Enterprise Architect

Company: London Stock Exchange Group
Apply for the Director, Enterprise Architect
Location: London
Job Description:

Overview

As Enterprise Architect, you will shape the technology landscape to power FTSE Russell’s leading benchmarks. You bridge business strategy with scalable, secure platforms and lead AI-native governance and architecture reviews. You’ll design high‑performant, AWS-based infrastructure for market data, indices, and analytics, while partnering with engineering, product, and operations to accelerate delivery. This is a chance to influence transformation, drive AI adoption, and support a global, data-driven financial services mission.

Pay / Benefits

  • hybrid work model
  • global mentorship
  • upskilling programs
  • internal mobility
  • healthcare
  • retirement planning

Responsibilities

  • Pioneer AI-native governance and automate architecture governance across the lifecycle
  • Lead design authorities and AI-assisted architecture reviews to balance quality and speed
  • Champion LSEG architecture standards and define common patterns with engineering leads
  • Translate complex requirements into elegant, actionable designs considering cost, security, scalability, and maintainability
  • Engage with executives, engineers, and product teams to ensure strategic alignment
  • Shape the strategic technology vision to support becoming the leading benchmark and indices provider
  • Architect high‑performance, AWS-based infrastructure enabling rapid innovation across index types
  • Drive AI adoption and emerging technologies while considering regulatory requirements
  • Foster a data science-friendly platform through Engineering-Research collaboration
  • Partner with product, engineering, operations to align technology with business goals
  • Serve as a trusted advisor to operations and product to identify synergies
  • Bridge cross-department collaboration to create alignment toward common objectives
  • Mentor cross-functional teams to drive technology transformation
  • Distill complex challenges into clear, actionable deliverables for business-wide innovation
  • Deliver technology transformations with a focus on execution
  • Lead with data to validate decisions and drive incremental delivery
  • Cultivate cross-functional collaboration to achieve shared goals
  • Operate with agile principles and continuous improvement

Key requirements

  • AWS cloud-native architectures proficiency
  • Market data systems experience or financial data analytics background
  • Real-time systems knowledge or real-time methodologies in cloud
  • Hands-on AI technologies experience to disrupt current workflows
  • Capital markets expertise and knowledge of financial instruments
  • Balance between engineering, operational, and financial product perspectives
  • Executive presence and ability to influence C-level stakeholders
  • Proven success delivering large-scale technology transformations
  • Enterprise architecture leadership experience in financial services, focusing on indexing or market data analytics
  • Executive presence
  • Cross-functional collaboration
  • Strategic influencing
  • AWS cloud architectures
  • Market data systems
  • Real-time systems

…

Posted: October 1st, 2026