About
Security Architect and Product Security Engineer
Radoslaw Karpowicz
Founder & Security Architect
I have 17+ years of hands-on experience across backend engineering, offensive security, and product security.
At Auth0, I joined as the first security engineer and grew into a Principal role over six years - building the security function, defining core processes and securing the product delivery pipeline at scale. I continued this work through the acquisition by Okta.
At Snowflake, I worked directly with engineering teams to create threat models, fix weak authentication and authorization patterns and close identity-related security gaps early in the architecture phase. My work has consistently focused on turning security findings into concrete architectural improvements rather than reports.
I also have a background in offensive security and security training. I've conducted penetration tests, discovered vulnerabilities including 0-days, and delivered hands-on security workshops for engineering teams.
Expertise
Experience Highlights
- Specialized in identity security (MFA, OAuth, SSO) at Auth0
- Built internal security tools and automation to scale security processes
- Led product security across engineering teams in Poland and the US
- Delivered dozens of on-site security workshops for engineering teams
Credentials
- Offensive Security Certified Professional (OSCP)
- Published security research (Paged Out! magazine)
- Discovered vulnerabilities including 0-days affecting hundreds of macOS applications
- SANS Holiday Hack Challenge - Honorable Mention
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