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Patrons of the Prairie

Thank you very much to our sponsors for supporting PlaidCTF!

If you are interested in supporting PlaidCTF, please contact us for more details. Let the world's best hackers get to know you!

Jane Street is a global quantitative trading firm hiring smart, humble people who love to learn. Check out www.janestreet.com to learn more about our roles and opportunities!
Founded in part by PPP member Zach Wade, CompassRx is using PL, AI, and OSS to help hospitals better deliver life-saving care. To learn more about how we do this, and how to join our team, check out compassrx.dev.

Zellic is a security research firm. We hire top CTF talent to solve the world's most critical security problems. We specialize in ZKPs, cryptography, web app security, smart contracts, and blockchain L1/L2s. Before Zellic, we previously founded perfect blue, the #1 CTF team in 2020 and 2021.

As part of a comprehensive compensation package, we offer competitive salaries and benefits. You're a good fit for Zellic if you have extensive real-world experience in vulnerability research (VR) / binary exploitation, reverse engineering (RE), cryptography, or web security.

To learn more about Zellic, check out our blog.

Work at Zellic: jobs@zellic.io | zellic.io/careers | @gf_256

Meet the founders:

  • Luna: @gf_256 on Discord (Twitter)
  • Jazzy @jazzyzellic on Discord (Twitter)
OtterSec secures critical blockchain infrastructure — from custom compilers to novel virtual machines, we review a wide range of difficult targets. Our team consists largely of CTF players that enjoy solving hard problems. If that sounds like you, please apply through our careers page.