Senior ML Platform Architect (SageMaker/MLOps)

LSEG; Nottingham; On-site; GBP 120,000 - 160,000; Full time

Job summary

London Stock Exchange Group (LSEG) is seeking a Principal Machine Learning Engineer to provide technical leadership across the full ML lifecycle for a new matching platform. You will define ML architecture, establish engineering standards, drive MLOps maturity, and ensure scalable, secure, explainable, governance‑driven models.

You will mentor engineers, shape data pipelines, model development, deployment automation, telemetry, drift detection and cross‑account productionisation, working with

Job description

London Stock Exchange Group (LSEG) is seeking a Principal Machine Learning Engineer to provide technical leadership across the full ML lifecycle for a new matching platform. You will define ML architecture, establish engineering standards, drive MLOps maturity, and ensure scalable, secure, explainable, governance‑driven models.

You will mentor engineers, shape data pipelines, model development, deployment automation, telemetry, drift detection and cross‑account productionisation, working with