Roblox
Senior Software Engineer, Ads Experience (C++)
$243K–$295K
San Mateo, CA, United States · Senior · Full-time · Posted Mar 3, 2026
- Experience
- 6+ years working in deep, complex C++ codebases on challenging technical problems.
- Visa sponsorship
- For US-based roles, the company may not be able to employ candidates whose work authorization is related to certain U.S. visa categories, or support future H-1B sponsorship at this time.
About the job
Build and optimize an ads system in the Roblox Game Engine, developing ad formats and integrations while maintaining performance, user experience, and platform integrity.
What you'll do
- Build an ads system within the Roblox Game Engine and develop ad formats and integrations, starting with video.
- Design and improve systems that scale across Roblox experiences, with emphasis on performance and user experience.
- Work with cross-functional teams to deliver community-respecting ad solutions.
What they ask for
- 6+ years working in deep, complex C++ codebases on challenging technical problems.
- Strong background with app metrics, analytics, or data science, and ability to interpret and act on insights.
- High standards for accuracy and deep understanding of reliable data systems.
- Proven ability to build and maintain robust, production-quality systems.
Nice to have
Pay
$243,290 — $295,250 USD (base salary)
Tools
C++
Model-written summary · the original posting is authoritative