We are looking for curious, driven individuals who are passionate about enhancing security maturity through offensive techniques — and who think beyond their own lane. As a Senior Security Engineer on our Offensive Security team, you won’t just execute tasks: you’ll take ownership of identifying and mitigating security threats before they impact our customers, Nubankers, and financial assets.
Our Offensive Security team plays a strategic role at Nubank. By simulating real-world attacks, we strengthen our security posture and continuously evolve our defense strategies to stay ahead of adversaries. We think boldly, aim high, and challenge our own assumptions about what secure looks like — because the status quo is always a hypothesis to test, not a boundary to accept.
You’ll work closely with security engineers, product teams, and other stakeholders to educate, guide, and support them in building security in from the ground up. This is an exciting opportunity to drive real impact across the whole organization — and to do it as an owner, not just a contributor.
We believe diverse perspectives make our security stronger. Whether your background comes from CTF competitions, bug bounty programs, traditional pentesting, or a non-linear path into offensive security — we want to hear from you.