Senior Offensive Security Engineer

bol.comMidden-Noord-BrabantEURESoffentliggjort 28.07.2026
Skal:SecuritySenior

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Wat je zoekt vind je bij bol

Senior Offensive Security Engineer - Tech - Engineering - Bachelor / Master - 5.000-8.300 - Utrecht - 7-10+ jaar

Customers happy?

How do you make our customers happy?

By wielding the sharpest digital swords in your arsenal and stealthily hacking away at anything and everything that stands between you and the prize: sneaky, backdoor entry.

Obviously, you do this without nefarious intent, you own an impressive collection of stylish hats, and they're all #FFFFFF and immediately share your methods and findings with the team so we can take the appropriate action and close any holes you berserked your way through. In short: you go on the offensive to make our platform safer for customers and partners.

Get to know Engineering

The biggest challenge

As an Ethical Hacker, you use your offensive prowess to 'attack' our platform, pen testing on request (e.g., for product teams) and on your own initiative. You base your actions on risk priority: high risk threats take precedence over low risk stuff. Other responsibilities include reviewing technical designs/ideas, "breaking stuff on paper sessions," vulnerability assessments of apps/systems/networks, and threat modeling to help product teams assess their own risks and those inherent in their solutions. Plus anything and everything else that needs doing, but nobody thought to mention.

What you will do as Senior Offensive Security Engineer

You'll join the Security Operations team of hackers, defenders, and 'if it's fixable, consider it done' problem solvers. A team where 'red' and 'blue' specialists blend into a beautiful purple squad that keeps the bol.com platform safe and secure. We build and run security solutions for and across the entire bol.com landscape. That includes the 'usual suspects' like customer and partner fa...