Lead Security Engineer

Company: Lawrence Harvey
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Job Description:

Role: Lead Security Engineer (AWS, Azure, GCP)

Location: 100% remote (must be UK based)

Are you looking to work on securing a cloud-native payments platform that is built for speed, scale and resilience whilst working on one of the most exciting tech stacks globally?

What you’ll be doing:

  • Building and maintaining defensive security controls across multi-cloud payment environments.
  • Continuously strengthening infrastructure and application security through monitoring, hardening, and automation.
  • Identifying and mitigating emerging threats, vulnerabilities, and attack paths.
  • Partnering with engineers to embed security-by-design and recommend practical protections.
  • Managing and optimizing security controls for performance, readiness, and effectiveness.
  • Maintaining security baselines, playbooks, and detections for consistent defense.

What you’ll need

  • Excellent multi-cloud security engineering & architecture experience. Understanding a technical breadth and depth of controls, patterns and architectures across cloud environments
  • A deep engineering proficiency across software engineering and system design
  • A ‘full-stack’ security perspective across different architecture environments
  • Strong Linux understanding and experience
  • Solid background in security engineering, design, and architecture for complex systems.
  • Excellent communication and collaboration skills across technical and non-technical teams.
  • You have built, implemented and maintained security controls in a FinTech environment
  • You have strong experience with Kubernetes

Apply using the link or get in touch on j.walsh@lawrenceharvey.com with an updated resume

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Posted: March 6th, 2026