IT Security Engineer

Company: Xsolla
Apply for the IT Security Engineer
Location: City of Westminster
Job Description:

What You’ll Do

As our Security Engineer, you’ll responsible for managing our security posture as well as keeping our application safe from external threats. Our ideal Security Engineer will to be able to manage IT-related security issues, such as firewall management, HIDS/HIPS configuration, log monitoring, and audit compliance (SOC II). You will ensure that our software application is both manually and automatically pentested for security vulnerabilities (both Red Team and Blue Team exercises), and be a decision maker in all things security management – able to “pull the plug” on a feature, application, or other business function if it represents a significant risk to the company .

You will:

  • Conduct penetration tests against web applications infrastructure
  • Validate security on new hardware and software infrastructure
  • Assist front-line company representatives with security questions
  • Manage firewall rules and internal pentesting
  • Manage SOC II controls and external pentesting
  • Manage priorities through backlog management system (Jira)
  • Come to work, do great things, then go home!

What You Need to Get the Job Done

  • 3+ years experience performing penetration testing (against web applications)
  • Experience securing cloud-based infrastructures and solutions
  • Previous experience working on an information security team
  • Advanced knowledge of common security vulnerabilities (OWASP) and best practices
  • Familiarity with SOC II controls and how to review them
  • Experience in other technical roles (SysAdmin, Helpdesk, etc.)
  • Strong understanding of Linux server environments
  • Experience with Kanban and Agile DevOps workflows
  • A good attitude and willingness to learn – you’ll be with great people. You’re welcome.

Equal Opportunity Employer

An Equal Opportunity Employer–M/F/D/V

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Posted: April 17th, 2026