Vulnerability Engineer - Remote

Vulnerability Engineer | High-Growth Cybersecurity Scale-Up | Fully Remote (UK) Remote – UK Based 85,000 + benefits Permanent – Full time Want to spend your days hunting the vulnerabilities that actually matter – the RCEs, the auth bypasses, the bugs attackers will weaponise tomorrow? Join a research-driven, venture-backed cybersecurity scale-up trusted by Fortune 500 enterprises and critical infrastructure providers. Recognised by Gartner, $29M funded, and scaling fast worldwide. As a Vulnerability Engineer , you’ll sit at the intersection of vulnerability research and software engineering – finding bugs, building tools, and pushing the limits of LLM-powered offensive security workflows. What you’ll be doing: Hands-on research across 0-days and n-days , with patch diffing on source-available and binary-only targets Building internal tooling for automated vulnerability discovery, exploit validation, and detection Implementing production-grade, LLM-powered research workflows Hunting the vulnerabilities that have real material impact – RCEs, auth bypasses, deserialisation bugs What they’re looking for: 2+ years of hands-on vulnerability research experience Familiarity with n-day reproduction and patch diffing Exposure to both web and binary vulnerability classes Software engineering experience, ideally in Python Comfort with Burp Suite, Ghidra/IDA, debuggers, fuzzers Genuine interest in using LLMs to accelerate security workflows