Remote UK Principal Vulnerability Engineer - 0-Day Lead

Xact Placements Limited is looking for a Principal Vulnerability Engineer to join their high-growth cybersecurity scale-up, fully remote from the UK. You will own the vulnerability lifecycle, from discovery through to deployment, and design tools for automated vulnerability discovery. The ideal candidate has over 5 years of experience in vulnerability research and software engineering, including original 0-day discoveries, with proficiency in Python, Burp Suite, and Ghidra. Join a venture-backed organization trusted by Fortune 500 companies.