Full-time

Offensive Security Engineer

Posted by Factorial • , , Spain, , , Spain, Spain

📍 , , Spain, , , Spain 🕒 March 01, 2026

About the Role

Hey there, Cybersecurity Enthusiasts!

At Factorial, we're on the hunt for a skilled Offensive Security Engineer to join our Security Team. We need your expertise to proactively hunt for vulnerabilities and strengthen our defenses against cyber threats. If you have a passion for ethical hacking and want to make an impact in a dynamic tech environment, we'd love to hear from you!

The Mission

  • Perform proactive penetration testing, identifying and exploiting vulnerabilities in our applications and systems.
  • Reproduce and validate vulnerability reports submitted by third parties, like our bug bounty program.
  • Collaborate with development teams to remediate security findings and enhance secure coding practices.
  • Contribute to the development of our security tools, automations and infrastructure.
  • Stay up-to-date with the latest security research, threats, and attack techniques.

Your Ars...

Ready to Apply?

Submit your application today and take the next step in your career journey with Factorial.

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