Principal Security Software Engineer, Anti-Cheat

Roblox is seeking a Principal Security Software Engineer to join their Game Client Engineering Team, focusing on anti-cheat systems. This role sits at the intersection of gaming security and platform protection, requiring expertise in mobile security, particularly Android systems.

The position involves defending Roblox's platform against sophisticated hackers worldwide who attempt to exploit and manipulate the system. The ideal candidate will be responsible for uncovering and analyzing new threats, implementing robust protective measures to strengthen the client, and collaborating with engineering partners to enhance defense mechanisms.

Key responsibilities include designing and implementing advanced anti-tamper and anti-cheat systems, reverse engineering exploits and vulnerabilities, and pioneering new methods for client protection. The role requires deep expertise in mobile security, particularly Android, with strong knowledge of low-level systems programming and ARM assembly.

The position offers an attractive compensation package ranging from $289,460 to $338,270 USD, along with comprehensive benefits including medical, dental, and vision coverage, 401k program, and flexible work arrangements. The role is based in San Mateo, CA, with a hybrid work schedule requiring in-office presence Tuesday through Thursday.

Roblox provides a unique opportunity to work on large-scale security challenges, protecting a platform that serves tens of millions of daily users. The role combines technical leadership with hands-on engineering, requiring both deep technical expertise and the ability to mentor junior engineers. This position is perfect for security professionals passionate about gaming, mobile security, and building robust defense systems at scale.

The company culture emphasizes collaboration, innovation, and continuous learning, with additional perks including free catered lunches, onsite fitness facilities, and various lifestyle benefits. This role offers the chance to make a significant impact on the security of one of the world's largest gaming and social platforms while working with cutting-edge technology and security challenges.