Technical Architect

Overview

As Technical Architect within the CE AI team, you will govern and shape enterprise AI platform designs to scale safe, production-grade capabilities. You’ll work with cross-functional stakeholders to align architecture with security, risk, and compliance requirements while enabling product engineers to expose data and actions to AI agents. You’ll balance governance with practical delivery to drive scalable, auditable AI infrastructure across LSEG. This is a chance to influence the future AI platform experience and standards in a global financial services context.

Pay / Benefits

• healthcare
• retirement planning
• paid volunteering days
• wellbeing initiatives

Responsibilities

• Own and maintain design artefacts (SDD/ADD) and drive architecture governance through formal approvals
• Engage Cyber, Risk, Legal, Privacy and Compliance stakeholders to validate designs
• Present solutions in governance forums and articulate architecture, risks, and controls
• Ensure designs meet security, resilience, scalability, observability, and compliance requirements
• Align implementation with approved design and maintain traceability
• Collaborate with ML, Quality, and SRE teams to ensure production-readiness
• Lead or contribute to MCP tool and Skills design for safe exposure to agents

Key requirements

• Experience owning architecture artefacts in a governed enterprise
• Strong understanding of architecture governance processes and stakeholder engagement
• Ability to translate complex AI/ML designs into clear documentation
• Knowledge of enterprise architecture principles (security, cloud, data, resilience)
• Familiarity with LLM, RAG, and agentic system architectures and risks
• Strong stakeholder management and communication skills across technical and non-technical audiences

• stakeholder management
• clear communication
• collaboration
• architecture governance
• enterprise architecture principles (security, cloud, data, resilience)
• AI/ML design translation

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