CareerPlan

Security Engineer | Generalist

LondonFull-time2026-11-06 → 2026-11-09
Hybrid

Core

Build and improve SIEM detection rules, incident response playbooks, and automated response mechanisms for a fintech platform.

Role type

Senior Security Engineer (Generalist)

Builds

Detection pipelines, incident response procedures, and secure AI/agentic workflows

Domain

Fintech, Cloud Security, Application Security

Required skills

SIEM detection engineering, cloud security (AWS, Kubernetes), application security (threat modelling, API testing), endpoint security (EDR/XDR), identity & access management, vendor security assessments, AI/agentic workflow security

Preferred skills

Experience building security functions at startups, regulated fintech background

Technologies

Datadog SIEM, CrowdStrike, Cloudflare, AWS, Kubernetes, Google Workspace, Slack, Okta, Cloudflare Access

Responsibilities

Build SIEM detection rules and alert pipelines; Contribute to incident response readiness and forensic procedures; Support DLP strategy across Google Workspace and Slack; Conduct cloud security assessments on AWS and Kubernetes; Drive application security initiatives including threat modelling and secure code review; Assess and secure AI/agentic workflows; Establish vendor security assessment processes

Seniority

Senior, hands-on IC