Oliver James
Penetration Tester – Remote
Oliver JamesIreland12 days ago
Full-timeRemote FriendlyInformation Technology
Responsibilities

  • Join planning sessions and walkthroughs to understand scope and requirements
  • Map out how the application works by exploring it (both public and logged-in areas).
  • Review the source code to spot potential risks.
  • Record and analyse traffic between client and server using tools like proxies and sniffers.
  • Run vulnerability scans using commercial, open-source, and proprietary tools.
  • Manually check scan results to remove false positives.
  • Analyse the application’s code using static code analysers.
  • Test for common security issues, such as:
    • Authentication & authorisation flaws
    • Session & configuration management weaknesses
    • Input validation & sensitive data handling issues
    • Cryptography & exception handling gaps
Requirements

  • At least 3 years in penetration testing.
  • Manual exploitation of vulnerabilities following OWASP Top Ten standards.
  • Practical experience finding and exploiting web app and API vulnerabilities (mainly manual testing ~90%, some automated testing ~10%)
  • Strong experience in application security testing and secure code review.
  • Hands-on experience with vulnerability scanners, static code analysers, and network sniffers.
  • Knowledge of secure coding practices and how to detect vulnerabilities.
  • Ability to work with global teams and deliver high quality work and standards
  • Attention to detail, documentation, and communication skills.

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