Senior Penetration Testing Engineer – Offensive Security

Appit LLC • london, england • Posted June 15, 2026

About the Role

Appit LLC is seeking a Penetration Testing Engineer (Offensive Security) in London. You will plan and execute penetration testing engagements across web applications, APIs, and networks, using advanced techniques.

The ideal candidate has 5+ years of experience in penetration testing and holds relevant certifications such as OSCP or CREST CRT. Join a leading technology company focusing on AI and cloud solutions, offering competitive salaries and career growth.

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