senior tools Engineer – C++, Qt

About us

ROBLOX is the largest user-generated content site in videogames. On ROBLOX, players use core building components to create and share elaborate online worlds that anyone can explore and play, generating over 1.7 billion page views and 40 million in-game hours each month. The site is ranked #1 in the US for total engagement time with kids and teens. Our mission: to become the global leader in user-generated gaming and creation for all ages.


  • Work with in house design teams to create the best tools for user-generated content on the market
  • Write clean C++ and Lua script code which will incorporate gameplay, audio, frameworks, rendering, and networking
  • Evaluate and improve existing tools, workflows, and practices
  • Bachelor's degree or higher in Computer Science, Mathematics, or a similar discipline
  • Strong background in high performance C++
  • Flair for Usability and User Experience (UX)
  • Familiar with Win32, MFC, Qt, WxWidgets or other GUI APIs
  • 3+ years developing gaming technologies or consumer-facing products

To Apply

New candidates, please apply here

Returning candidates, please login here


Salary is negotiable based on experience and/or qualifications. ROBLOX provides a complete compensation package including stock options, health insurance benefits and a 401k program