Full-time

Fullstack Security Engineer — Remote, Equity - Remote

Posted by Alan • Madrid, Kingdom Of Spain, Spain

📍 Madrid, Kingdom Of Spain 🕒 February 27, 2026

About the Role

Intuition Machines uses AI/ML to build enterprise security products. You are probably familiar with our hCaptcha security suite. Our approach is simple: low overhead, small teams, and rapid iteration. We apply our research to systems that serve millions of people, with staff distributed around the world.

As a Security Software Engineer you will be responsible for designing, developing and implementing tools and features within our security platform. You will be improving detection and prevention of malicious activity, with a focus on systems programming and compiler development.

We practice DevSecOps, and you must be comfortable being part of the operations around your code including monitoring and fault handling, metrics, automating break‑fix and production alarms.

What will you do:
  • Develop innovative solutions that deliver on expectations based on the requirements of customers and stakeholders.
  • Research and implement the latest research in areas a...

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