Senior Software Engineer, Core Engine

📋 Description

• Work on Roblox's Runtime pod, core primitives for engine and Studio stack.
• Own part of the Concurrency system: scheduler and fiber runtime.
• Address performance, memory, and observability at global scale.
• Collaborate with other engine teams on concurrency asks and reviews.

🎯 Requirements

• Strong modern C++ (C++17+) in a large codebase.
• Deep multithreading/concurrency experience (schedulers, threads, atomics).
• Profiling and OS/CPU level performance reasoning.
• Experience with cross-platform development a plus.

🎁 Benefits

• Competitive base salary with equity and benefits.
• On-site collaboration in San Mateo, Tue–Thu in the office.
• US-based salary range: $196,750 – $243,290 USD.