nullptr security jobs and careers

About nullptr security

At nullptr security, we help companies proactively secure their products before attackers find the cracks. Whether you’re shipping access control hardware, IoT devices, firmware-heavy platforms, or customer-facing web/mobile apps, we offer comprehensive security audits - from full black box engagements to collaborative white box reviews. Our team brings experience from real-world offensive operations: reverse engineering complex devices, identifying 0-days, and building tooling that simulates advanced threat actors. We’ve worked with fintech companies, critical infrastructure vendors, and high-stakes communication platforms to find and fix issues before they became public problems. If your product controls access, handles sensitive data, or runs on a custom stack, we’ll help make sure it stands up to scrutiny.