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🥝 Head of Security

Node & Vector | london, United-Kingdom | Posted June 06, 2026

Job Description

Head of Security, Hybrid 2 days in London


Location: London (Hybrid, 2 days on site)


Salary: £140,000 to £160,000 base, plus bonus and package.


About the role

A fast-growing, venture-backed B2B software company is hiring a security leader to own its security and AI governance agenda. Its customers are banks and financial institutions, so security here is not a back-office function. It is central to how the business wins and keeps clients, and the security leader is a visible, client-facing part of that.


This is a rare chance to own security and AI governance as a genuine commercial differentiator. You will set the strategy, build the certifications and controls that financial services clients demand, govern how AI is used across the business and inside the product, and be the credible voice that clients' security and risk teams want to deal with.


What yo...

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