Manager, Technical Architect — AI Platforms & Governance

London Stock Exchange Group; Greater London; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

London Stock Exchange Group (LSEG) is seeking a Technical Architect to own enterprise architecture artefacts and govern CE AI initiatives. The role partners with ML, Quality, and SRE to ensure secure, scalable, production-ready designs across LSEG AI platforms.

Lead design governance, align with security/compliance, and translate complex AI/ML concepts into clear documentation for diverse stakeholders. Join a team delivering MCP Gateway, QAS, and LSEG AI Assist to enable federated scale.

Qualifications

• 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.

Responsibilities

• Own and maintain architecture artefacts and governance artefacts.
• Drive designs through architecture governance and obtain Dev/Test/Production approvals.
• Engage Cyber, Risk, Legal, Privacy and Compliance stakeholders to validate designs.
• Represent solutions in governance forums with clear explanation of architecture, risks and controls.
• Ensure solutions meet security, resilience, scalability, observability and compliance requirements.
• Align implementation with approved design and maintain traceability and documentation integrity.
• Partner with ML, Quality, and SRE teams to ensure designs are deliverable and production-ready.

Job description

London Stock Exchange Group (LSEG) is seeking a Technical Architect to own enterprise architecture artefacts and govern CE AI initiatives. The role partners with ML, Quality, and SRE to ensure secure, scalable, production-ready designs across LSEG AI platforms.

Lead design governance, align with security/compliance, and translate complex AI/ML concepts into clear documentation for diverse stakeholders. Join a team delivering MCP Gateway, QAS, and LSEG AI Assist to enable federated scale.