Skip to main content


InfoSec Engineer - AppSec Tester

at Roblox

(View all jobs)

San Mateo, CA



Roblox is ushering in the next generation of entertainment, allowing people to imagine, create, and play together in immersive, user-generated worlds. We’re the one and only fastest-growing entertainment platform that lets anyone teach themselves how to code, publish, and monetize any experience imaginable—across any device—reaching millions of players across the globe. 

The impact that you can have at Roblox is powerful. We’re looking for someone who’s eager to take on a meaningful role in the success of Roblox on a massive scale. Someone who takes play seriously, but also isn’t afraid to have some fun either. Someone who’s ready to take Roblox—and their career—to the next level.
In 2018, 2019 and 2020, we were honored to be recognized as a Certified Great Place to Work®. We’ve fostered a company culture that empowers people to do the most defining work of their career in an environment that’s made up of the most passionate, team-oriented, visionary, crazy-smart people you’ll ever meet. Join the Roblox team where play rules and the possibilities are endless.

Infosec has critical responsibilities at Roblox: Engineering and designing secure systems from inception to operationalization; setting policies and process; training peer engineering teams in secure methods and ways.  The Application Security tester will specifically be expanding visibility and prioritization of code issues via the OWASP Testing methodology.  In addition, you will help the Application Security team evaluate, triage and make recommendations for our Bug Bounty program reports. You will also play a formative role in InfoSec’s growth in Product Security where we work with teams early in their process to provide secure design solutions and guidelines.  AppSec members also assist with eval and integration of CI/CD tools and participate in InfoSec’s on-call rotation.

As an early InfoSec Engineer, you will have the opportunity to be an innovator and foundational member on the InfoSec team at Roblox.  We are looking for smart people who work well with others who want to apply their passion for protecting communities to grow a leading-edge security program.  Come join us in building the best trusted all-ages gaming and exchange platform.


  • Test application code with the OWASP Testing Methodology 
  • Bug Bounty issue evaluation and recommendations
  • Assist with Product Security guidance and process
  • Assist with CI/CD and other security tools support
  • Security Education and Training - preparation of materials and communication through diverse parts of the org. Contribution to security awareness programming.
  • InfoSec On-Call Rotation


  • Working knowledge in at least two programming languages such as C#/.Net, C++, Java, Python, or Lua 
  • BA/BS degree in a relevant engineering field or equivalent practical experience
  • Self-organized and comfortable working in a fast-paced environment
  • Experience operationalizing and communicating security best practices within a large-scale Internet environment
  • Familiarity with various operating systems
  • Level Depending On Experience

Nice To Have

  • Knowledge of cryptography, PKI, TLS as well as practical implementation of the same
  • Familiarity with network and server hardware
  • Experience with databases
  • Experience with *nix systems and shells, daemons, and processes
  • Experience with containers (Docker, Windows Server), and specifically container security
  • Experience with AWS security (IAM, EC2, VPC, S3, etc..) and cloud best practices
  • Experience with Hashistack and/or Kubernetes
  • Experience with some compliance reporting, especially in PCI and ITGC.  Familiarity with Privacy (GDPR, CA AB-375, and COPPA) a plus
  • Relevant certifications, i.e. OWASP, CSSLP, CEH CISSP, GSEC, GIAC, CISM, Stanford Advanced Security Certificate Program, etc.

You'll Love:

  • Excellent medical, dental, and vision coverage
  • A rewarding 401k program
  • Flexible vacation policy
  • Free catered lunches five times a week and several fully stocked kitchens with unlimited snacks
  • Onsite fitness center and fitness program credit
  • Annual CalTrain Go Pass
  • A Roblox Admin badge for your avatar


Roblox – Powering Imagination