Security Data Platform Engineer — Elastic SIEM & Cloud

G-Research in London seeks a Security Data and Platform Engineer to own the onboarding, tuning and evolution of security telemetry across cloud, hybrid and corporate environments. You will design scalable data ingestion into Elastic SIEM and apply software engineering to automate workflows.

You will collaborate with SOC, CSIRT, Detection Engineering, Platform Engineering and Cloud teams to ensure high‑quality, cost‑effective security data for monitoring, investigation, threat hunting and