Principal Security Engineer, Detection & Response - EMEA

Circle
Full-time , England, United Kingdom, England IT & Technology
Posted:
February 21, 2026
Location:
, England, United Kingdom, England, United-Kingdom

Job Description

A leading internet financial platform in the United Kingdom is seeking a Principal Security Engineer to lead the detection and response efforts for security threats. This role involves collaboration with various teams, engaging in incident response, and staying current in a rapidly evolving environment. The ideal candidate has extensive experience in security engineering, particularly in AWS environments, and possesses programming skills in Python or Golang. This position offers a full-time opportunity with a mid-senior level title.
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Job Overview

Job Type: Full-time
Location: , England, United Kingdom, United-Kingdom
Posted: February 21, 2026
Deadline: April 02, 2026