The Runtime pod builds and maintains foundational C++ components powering Roblox engine and Studio
Own the Concurrency system: task scheduler, fiber runtime, and async APIs used by engine teams.
Debug production issues across PC, Mac, mobile, and console; optimize across CPUs/OSs.

🎯 Requirements

Strong modern C++ (C++17+) in a large production codebase.
Deep multithreading/concurrency experience: schedulers, thread pools, lock-free programming
Comfort profiling and reasoning about performance at OS/CPU level.

🎁 Benefits

Annual Salary Range: $196,750 — $243,290 USD.
On-site: Roblox San Mateo office (Tue/Wed/Thu in office; Mon/Fri optional).
Equity compensation and benefits described on the total rewards page.

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