Senior Software Engineer, Application Gateway

Roblox · San Mateo

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Company
Roblox
Location
San Mateo
Salary
$227,370 — $295,250
Posted
March 10, 2026

About this job

You will join our Application Gateway team to build the networking infrastructure that makes this possible. You Will: Design, build, and operate Roblox's Envoy-based application gateway fleet — the front door for billions of daily requests — owning L7 routing, authentication, rate limiting, and traffic policy end to end. Own the reliability and scale characteristics of the gateway: capacity and headroom modeling, failure isolation and blast-radius reduction, progressive delivery of config and code changes, and measurable reduction in edge-caused incidents. Partner with the internal networking and service teams to deliver one coherent traffic story from client to service, abstracting cluster and regional boundaries away from application developers.

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Senior Software Engineer, Application Gateway — Roblox | NewLuxJob