Sam Manzer is a Staff Offensive Security Engineer based in Austin with 12 years of experience blending deep software engineering and hands-on security practice at scale. After a decade-plus career spanning high-throughput backend systems at Uber and advanced computational research during a Ph.D. at UC Berkeley, he pivoted to offensive security, rising through Meta’s red team to lead proactive threat discovery and mitigation. He designs pragmatic defense-in-depth architectures, conducts targeted code reviews that uncover complex auth and injection flaws, and has built secure, large-scale developer environments and learning platforms. Sam’s background in high-performance scientific computing gives him a unique lens for reasoning about system correctness and exploitability, and he routinely bridges research-grade rigor with production security operations.
12 years of coding experience
7 years of employment as a software developer
Bachelor of Science, Chemistry (A.C.S. Certified), Bachelor of Science, Chemistry (A.C.S. Certified) at Ohio Northern University
Ph.D., Chemistry, Ph.D., Chemistry at University of California, Berkeley
Contributions:2 pushes, 1 branch in 1 year 11 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.