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Global Relay

Senior Application Security Analyst

Global Relay
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about 3 hours ago
London, United KingdomSenior
H1B Sponsor

Responsibilities

  • Lead advanced security testing of critical applications and services.
  • Own threat modeling using structured frameworks.
  • Support and engage in the penetration testing programme.
  • Design security test strategies for new products and major changes.
  • Act as subject-matter expert and primary point of contact for engineering.
  • Provide oversight of scanning-tool usage and KPIs in the CI/CD pipeline.
  • Own the triage, escalation, and evidence-quality framework across testing streams.
  • Track and report key security testing metrics to senior stakeholders.
  • Build and maintain advanced test cases and automation frameworks.
  • Own the security release process, including remediation verification.
  • Mentor and coach analysts and specialists.
  • Provide expert-level root-cause analysis and remediation guidance.
  • Develop and maintain process documentation and testing standards.

Requirements

  • 5–8 years' hands-on experience in application security testing.
  • Advanced knowledge of internet and network technologies.
  • Expert understanding of web and API technologies and common vulnerabilities.
  • Advanced mobile security testing skills for Android/iOS.
  • Advanced knowledge of container orchestration and Kubernetes security.
  • Expert understanding of security controls and their effectiveness.
  • Strong offensive security skillset in manual web and API testing.
  • Ability to build and own automation using scripting languages.
  • Excellent communication skills to influence stakeholders.
  • Recognised advanced certifications preferred (e.g. OSCP, OSWE).

Tech Stack

BashKubernetesPostmanPythonSonarQube

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